Notice for TAIYO YUDEN Products
[ For High Quality and/or Reliability Equipment
(Automotive Electronic Equipment / Industrial Equipment) ]
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2018. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully
before practical application or use of our products.
Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or
equipment incorporating our products, which are caused under the conditions other than those specified in this
catalog or individual product specification sheets.
■ Please contact TAIYO YUDEN for further details of product specifications as the individual product specification
sheets are available.
■ Please conduct validation and verification of our products in actual condition of mounting and operating
environment before using our products.
■ The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA
equipment, home electric appliances, office equipment, information and communication equipment), medical
equipment classified as Class I or II by IMDRF, industrial equipment, and automotive interior applications, etc.
Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which
may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment,
medical equipment classified as Class III by IMDRF).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g.,
aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control
equipment, undersea equipment, military equipment).
*Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g.,
in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN.
Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic
equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to
install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way
responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog
for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.
■ Information contained in this catalog is intended to convey examples of typical performances and/or applications
of our products and is not intended to make any warranty with respect to the intellectual property rights or any
other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights.
■ Please note that the scope of warranty for our products is limited to the delivered our products themselves and
TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products.
Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in
accordance with such agreement.
■ The contents of this catalog are applicable to our products which are purchased from our sales offices or
authorized distributors (hereinafter“TAIYO YUDEN’
s official sales channel”). Please note that the contents of this
catalog are not applicable to our products purchased from any seller other than TAIYO YUDEN’
s official sales
channel.
■ Caution for Export
Some of our products listed in this catalog may require specific procedures for export according to“U.S. Export
Administration Regulations”
,“Foreign Exchange and Foreign Trade Control Law”of Japan, and other applicable
regulations. Should you have any questions on this matter, please contact our sales staff.
19
Automotive Application Guide
We classify automotive electronic equipment into the following four application categories and set usable
application categories for each of our products. When using our products for automotive electronic
equipment, please be sure to check such application categories and use our products accordingly. Should
you have any questions on this matter, please contact us.
Category
SAFETY
・ABS (Anti-Lock Brake System)
・ESC (Electronic Stability Control)
・Airbag
・ADAS (Equipment that directly controls running, turning and stopping), etc.
BODY & CHASSIS
・Wiper
・Automatic Door
・Power Window
・Keyless Entry System
・Electric Door Mirror
・Interior Lighting
・LED Headlight
・TPMS (Tire Pressure Monitoring System)
・Anti-Theft Device (Immobilizer), etc.
INFOTAINMENT
・Car Infotainment System
・ITS/Telematics System
・Instrument Cluster
・ADAS (Sensor, Equipment that is not interlocked with safety equipment or powertrain), etc.
Automotive Application Guide
POWERTRAIN
Automotive Electronic Equipment (Typical Example)
・Engine ECU (Electronically Controlled Fuel Injector)
・Cruise Control Unit
・4WS (4 Wheel Steering)
・Automatic Transmission
・Power Steering
・HEV/PHV/EV Core Control (Battery, Inverter, DC-DC)
・Automotive Locator (Car location information providing device), etc.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
19
15
SMD POWER INDUCTORS(ES SERIES T TYPE)
SMD POWER INDUCTORS(ES SERIES T TYPE)
REFLOW
AEC-Q200
REFLOW
AEC-Q200 Grade 1 (We conduct the evaluation at the test condition of Grade1.)
*Operating environment Temp:-55~125℃
■PART NUMBER
E
S T
①
AEC-Q200
*Operating Temp. :
1
0
6
0
②
①Series name
Code
EST
T
③
1
0 0
④
M
⑤
D
G A
⑥
④Nominal inductance
Code(example)
1R0
100
101
※R=Decimal point
Series name
Shielded specification
Nominal inductance[μH]
1.0
10
100
⑤Inductance tolerance
Code
M
N
Packaging
Taping
Inductance tolerance
±20%
±30%
⑥Special code
Code
DGA
Special code
Standard
■STANDARD EXTERNAL DIMENSIONS / MINIMUM QUANTITY
F
F
100
W
/ POWER INDUCTORS
INDUCTORS
②Dimensions(L×W×H)
Code
Dimensions(L×W×H)[mm]
0645
6.3×6.0×4.5
1040
10.1×10.0×4.0
1060
10.1×10.0×6.0
③Packaging
Code
T
-55~150℃(Including self-generated heat)
A1001
H
L
Type
EST0645
EST1040
EST1060
L
6.3±0.3
(0.248±0.012)
10.1±0.3
(0.398±0.012)
10.1±0.3
(0.398±0.012)
W
6.0±0.3
(0.236±0.012)
10.0±0.3
(0.394±0.012)
10.0±0.3
(0.394±0.012)
E
H
4.5±0.3
(0.177±0.012)
4.0±0.3
(0.157±0.012)
6.0±0.3
(0.236±0.012)
E
E
1.7±0.2
(0.067±0.008)
2.65±0.2
(0.104±0.008)
2.65±0.2
(0.104±0.008)
F
2.0±0.15
(0.079±0.006)
3.5±0.15
(0.138±0.006)
3.5±0.15
(0.138±0.006)
Minimum quantity [pcs]
5000
2800
2000
Unit:mm(inch)
Recommended Land Patterns
Surface Mounting
・Mounting and soldering conditions should be checked beforehand.
・Applicable soldering process to these products is reflow soldering only.
C
A
B
Type
A
B
C
EST0645
2.2
2.8
2.3
EST1040
3.2
4.6
3.8
EST1060
3.2
4.6
3.8
Unit:mm
A
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/)
.
hq_i_smd_EST_e-E07R01
60
19
■PART NUMBER
・ All the SMD Power Inductors of the catalog lineup are RoHS compliant.
Note)
・ The exchange of individual specifications is necessary depending on the application and circuit condition. Please contact Taiyo Yuden sales channels.
・ *1: Automotive (AEC-Q200 Qualified) products for POWERTRAIN, and SAFETY. Please check ”Automotive Application Guide” for further details before using the products.
AEC-Q200
< :AEC-Q200
qualified>
All the SMD Power Inductors of *1 marks are tested based on the test conditions and methods defined in AEC-Q200 by family item.
Please consult with TAIYO YUDEN’s official sales channel for the details of the product specification and AEC-Q200 test results, etc.,
and please review and approve TAIYO YUDEN's product specification before ordering.
・ *2: Industrial products and Medical products
●EST0645 type
Part number
)
※
※)
※)
※)
※)
The
The
The
The
The
Inductance
toletance
DC Resistance
[mΩ] Typ
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
9±30%
10±30%
13±30%
15±30%
20±30%
29±30%
38±20%
64±20%
79±20%
100±20%
135±20%
210±20%
320±20%
475±20%
670±20%
950±20%
Saturation current
Idc1 Max (Typ)
6.70 (8.00)
5.50 (6.40)
4.20 (5.40)
3.50 (4.00)
3.10 (3.50)
2.50 (3.00)
2.00 (2.30)
1.70 (2.00)
1.30 (1.60)
1.10 (1.30)
0.85 (1.10)
0.80 (0.92)
0.55 (0.77)
0.50 (0.64)
0.44 (0.53)
0.36 (0.43)
Rated current ※) [A]
Temperature rise current① Temperature rise current②
Idc2 Max (Typ)
Idc2 Max (Typ)
3.50 (4.00)
4.20 (5.30)
3.20 (3.80)
4.00 (5.10)
2.80 (3.30)
3.60 (4.40)
2.50 (3.00)
3.30 (4.15)
2.30 (2.80)
3.00 (3.50)
2.00 (2.40)
2.60 (3.00)
1.70 (2.00)
2.10 (2.50)
1.40 (1.60)
1.70 (1.90)
1.10 (1.30)
1.50 (1.75)
0.95 (1.10)
1.40 (1.60)
0.86 (1.00)
1.20 (1.35)
0.73 (0.84)
0.90 (1.10)
0.56 (0.65)
0.70 (0.86)
0.49 (0.56)
0.65 (0.72)
0.36 (0.42)
0.50 (0.59)
0.30 (0.34)
0.40 (0.48)
Measuring
frequency
[kHz]
Note
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
Measuring
frequency
[kHz]
Note
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
temperature rise current value (Idc2)① is the DC current value having temperature increase up to 25℃. (at 20℃)
temperature rise current value (Idc2)② is the DC current value having temperature increase up to 40℃. (at 20℃)
temperature rise current value (Idc2)② is a reference value.
rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
●EST1040 type
Part number
EST1040T1R0NDGA
EST1040T1R5NDGA
EST1040T2R2NDGA
EST1040T3R3NDGA
EST1040T4R7NDGA
EST1040T6R8NDGA
EST1040T100MDGA
EST1040T150MDGA
EST1040T220MDGA
EST1040T330MDGA
EST1040T470MDGA
EST1040T680MDGA
EST1040T101MDGA
EST1040T151MDGA
EST1040T221MDGA
EST1040T331MDGA
EST1040T471MDGA
)
※
※)
※)
※)
※)
The
The
The
The
The
Nominal
Inductance
[μH]
Inductance
toletance
DC Resistance
[mΩ] Typ
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
8.0±30%
9.6±30%
11.0±30%
13.0±30%
19.0±30%
24.0±30%
29.0±20%
43.0±20%
62.0±20%
96.0±20%
135.0±20%
180.0±20%
285.0±20%
395.0±20%
530.0±20%
960.0±20%
1200.0±20%
Saturation current
Idc1 Max (Typ)
10.70 (11.70)
8.60 (9.80)
7.50 (8.30)
6.60 (7.20)
5.20 (5.70)
4.30 (4.80)
3.70 (3.90)
2.90 (3.40)
2.50 (2.90)
2.00 (2.30)
1.70 (2.00)
1.40 (1.60)
1.10 (1.30)
0.94 (1.10)
0.77 (0.88)
0.61 (0.70)
0.53 (0.61)
Rated current ※) [A]
Temperature rise current① Temperature rise current②
Idc2 Max (Typ)
Idc2 Max (Typ)
3.60 (4.60)
5.00 (5.50)
3.30 (4.30)
4.60 (5.10)
3.10 (4.00)
4.30 (4.70)
2.90 (3.60)
3.90 (4.20)
2.70 (3.40)
3.60 (3.90)
2.30 (2.90)
3.10 (3.40)
2.00 (2.60)
2.70 (3.00)
1.60 (2.10)
2.20 (2.50)
1.50 (1.80)
2.00 (2.10)
1.10 (1.40)
1.50 (1.60)
0.76 (1.10)
1.15 (1.30)
0.74 (1.00)
1.10 (1.20)
0.59 (0.77)
0.83 (0.91)
0.44 (0.61)
0.66 (0.74)
0.41 (0.54)
0.59 (0.65)
0.29 (0.38)
0.41 (0.45)
0.25 (0.35)
0.38 (0.40)
/ POWER INDUCTORS
INDUCTORS
EST0645T1R0NDGA
EST0645T1R5NDGA
EST0645T2R2NDGA
EST0645T3R3NDGA
EST0645T4R7NDGA
EST0645T6R8NDGA
EST0645T100MDGA
EST0645T150MDGA
EST0645T220MDGA
EST0645T330MDGA
EST0645T470MDGA
EST0645T680MDGA
EST0645T101MDGA
EST0645T151MDGA
EST0645T221MDGA
EST0645T331MDGA
Nominal
Inductance
[μH]
saturation current value (Idc1) is the DC current value having inductance decrease down to 10%. (at 20℃)
temperature rise current value (Idc2)① is the DC current value having temperature increase up to 25℃. (at 20℃)
temperature rise current value (Idc2)② is the DC current value having temperature increase up to 30℃. (at 20℃)
temperature rise current value (Idc2)② is a reference value.
rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
hq_i_smd_EST_e-E07R01
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
19
61
●EST1060 type
Part number
Nominal
Inductance
[μH]
Inductance
toletance
DC Resistance
[mΩ] Typ
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
4.5±30%
5.6±30%
6.6±30%
9.0±30%
11.0±30%
16.0±30%
22.0±20%
31.0±20%
44.0±20%
61.0±20%
82.0±20%
101.0±20%
169.0±20%
246.0±20%
320.0±20%
458.0±20%
775.0±20%
EST1060T1R0NDGA
EST1060T1R5NDGA
EST1060T2R2NDGA
EST1060T3R3NDGA
EST1060T4R7NDGA
EST1060T6R8NDGA
EST1060T100MDGA
EST1060T150MDGA
EST1060T220MDGA
EST1060T330MDGA
EST1060T470MDGA
EST1060T680MDGA
EST1060T101MDGA
EST1060T151MDGA
EST1060T221MDGA
EST1060T331MDGA
EST1060T471MDGA
The
The
The
The
The
Measuring
frequency
[kHz]
Note
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
*1, *2
saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
temperature rise current value (Idc2)① is the DC current value having temperature increase up to 25℃. (at 20℃)
temperature rise current value (Idc2)② is the DC current value having temperature increase up to 40℃. (at 20℃)
temperature rise current value (Idc2)② is a reference value.
rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
■Derating of Rated Current
●ES series T type
Derating of current is necessary for ES series T type depending on ambient temperature.
Please refer to the chart shown below for appropriate derating of current.
EST0645 type
120%
40%
Idc2①
20%
Idc2②
-55
-30
-5
20
45
70
95
Ambient Temperature (℃)
120 145 170
100%
Ratio to rated current
Ratio to rated current
60%
80%
60%
40%
Idc2①
20%
0%
EST1060 type
120%
100%
80%
0%
EST1040 type
120%
100%
Ratio to rated current
/ POWER INDUCTORS
INDUCTORS
)
※
※)
※)
※)
※)
Rated current ※) [A]
Temperature rise current① Temperature rise current②
Idc2 Max (Typ)
Idc2 Max (Typ)
6.00 (7.00)
9.00 (11.00)
5.60 (6.40)
8.00 (10.00)
5.20 (6.00)
7.50 (9.00)
4.70 (5.50)
6.50 (8.00)
4.20 (4.90)
5.50 (6.80)
3.50 (4.20)
5.00 (6.10)
3.00 (3.70)
4.30 (5.10)
2.50 (3.20)
3.60 (4.30)
2.10 (2.60)
2.80 (3.30)
1.80 (2.10)
2.60 (3.10)
1.40 (1.80)
2.20 (2.60)
1.30 (1.60)
2.00 (2.40)
0.93 (1.20)
1.50 (1.70)
0.72 (0.95)
1.30 (1.50)
0.66 (0.86)
1.00 (1.30)
0.58 (0.72)
0.90 (1.00)
0.39 (0.50)
0.70 (0.80)
Saturation current
Idc1 Max (Typ)
9.70 (15.00)
9.00 (14.00)
7.50 (11.00)
7.00 (9.50)
5.80 (8.00)
5.50 (6.60)
4.30 (5.20)
3.70 (4.40)
3.10 (3.60)
2.40 (3.10)
2.10 (2.35)
1.70 (2.05)
1.40 (1.65)
1.20 (1.35)
0.95 (1.15)
0.75 (0.90)
0.65 (0.75)
Idc2②
-55 -30
-5
20
45
70
95
120 145 170
Ambient Temperature (℃)
80%
60%
40%
Idc2①
20%
0%
Idc2②
-55 -30
-5
20
45
70
95
120 145 170
Ambient Temperature (℃)
hq_i_smd_EST_e-E07R01
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
62
19
SMD POWER INDUCTORS (ES SERIES T Type)
■PACKAGING
①Packing Quantity
Standard Quantity (1reel) [pcs]
Embossed Tape
1000
700
500
Type
EST0645
EST1040
EST1060
Minimum Quantity [pcs]
Embossed Tape
5000
2800
2000
②Tape Material
●Embossed Tape
Top tape
Chip Filled
Sprocket hole
Base tape
Chip cavity
Chip
③Taping dimensions
●Embossed tape
φ1.5+0.1 / -0
(φ0.059+0.004 / -0)
2.0±0.1
K
1.75±0.1
(0.069±0.004)
4.0±0.1
T
D
C
A
B
F
Type
EST0645
EST1040
EST1060
Chip cavity
A
B
6.5±0.1
6.1±0.1
(0.256±0.004)
(0.240±0.004)
10.5±0.1
10.5±0.1
(0.413±0.004)
(0.413±0.004)
10.5±0.1
10.5±0.1
(0.413±0.004)
(0.413±0.004)
C
D
7.5±0.1
(0.295±0.004)
11.5±0.1
(0.453±0.004)
11.5±0.1
(0.453±0.004)
16.0±0.2
(0.630±0.008)
24.0±0.2
(0.945±0.008)
24.0±0.2
(0.945±0.008)
Insertion pitch
F
12.0±0.1
(0.472±0.004)
16.0±0.1
(0.630±0.004)
16.0±0.1
(0.630±0.004)
Tape thickness
T
K
0.5±0.05
4.8±0.1
(0.020±0.002)
(0.189±0.004)
0.5±0.05
4.6±0.1
(0.020±0.002)
(0.181±0.004)
0.5±0.05
6.5±0.1
(0.020±0.002)
(0.256±0.004)
Unit:mm(inch)
④Leader and Blank portion
160 mm min.
100 mm min.
400 mm min.
▶This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_EST_pack_e-E07R02
⑤Reel size
W
φD
φd
21.5±1.0
17.5±1.0
Type
EST0645
EST1040
EST1060
φD
330±2.0
(12.99±0.079)
330±2.0
(12.99±0.079)
330±2.0
(12.99±0.079)
Reel size (Reference values)
φd
80±1.0
(3.15±0.039)
100±1.0
(3.937±0.039)
100±1.0
(3.937±0.039)
W
21.5±1.0
(0.846±0.039)
29.5±1.0
(1.161±0.039)
29.5±1.0
(1.161±0.039)
Unit:mm(inch)
⑥Top Tape Strength
The top tape requires a peel-off force of 0.1 to 1.3N in the direction of the arrow as illustrated below.
▶This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_EST_pack_e-E07R02
SMD POWER INDUCTORS (ES SERIES T TYPE)
■RELIABILITY DATA
1. Operating Temperature Range
Specified Value
ES Series T Type
Test Methods and
Remarks
Including self-generated heat
-55~+150℃(Including self-generated heat)
2. Storage Temperature Range
Specified Value
ES Series T Type
Test Methods and
Remarks
-40~+85℃
-5 to 40℃ for the product with taping.
3. Rated current
Specified Value
ES Series T Type
Within the specified tolerance
4. Inductance
Specified Value
Test Methods and
Remarks
ES Series T Type
Measuring equipment
Measuring frequency
Within the specified tolerance
: LCR Meter (HP 4285A or equivalent)
: 100kHz, 1V
5. DC Resistance
Specified Value
Test Methods and
Remarks
ES Series T Type
Measuring equipment
Within the specified tolerance
: DC ohmmeter (HIOKI 3541 or equivalent)
6. Self resonance frequency
Specified Value
ES Series T Type
-
7. Temperature characteristic
Specified Value
ES Series T Type
Test Methods and
Remarks
Measurement of inductance shall be taken at temperature range within -55℃~+150℃.
With reference to inductance value at +20℃., change rate shall be calculated.
Inductance change : Within ±20%
8. Board Flex
Specified Value
Test Methods and
Remarks
ES Series T Type
No damage
AEC-Q200 Test No.21qualified (AEC-Q200-005)
The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating
until deflection of the test board reaches to 2 mm for 60 s.
Test board size
: 100×40×1.6
Test board material
: glass epoxy-resin
9. Insulation resistance : between wires
Specified Value
ES Series T Type
-
10. Insulation resistance : between top side of sample and the terminal
Specified Value
ES Series T Type
DC100V
100MΩminimum
11. Withstanding voltage : between top side of sample and the terminal
Specified Value
ES Series T Type
AC100V
No break of insulation
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_EST_reli_e-E07R01
12. Terminal Strength
Specified Value
ES Series T Type
Inductance change : Within ±10%
AEC-Q200 Test No.22 qualified (AEC-Q200-006)
The test samples shall be soldered to the test board by the reflow soldering.
Applied force : 17.7N
Duration
: 60 s
Test Methods and
Remarks
13. Vibration
Specified Value
ES Series T Type
Inductance change : Within ±10%
No significant abnormality in appearance.
AEC-Q200 Test No.14 qualified (MIL-STD-202 Method 204)
The test samples shall be soldered to the test board by the reflow.
Then it shall be submitted to below test conditions.
Frequency Range
10~2000Hz
Total Amplitude
5G
Sweeping Method
10Hz to 2000Hz to 10Hz for 20min.
X
Number of cycle
Y
For 12 cycles on each X, Y, and Z axis.
Z
Test Methods and
Remarks
14. Mechanical Shock
Specified Value
Test Methods and
Remarks
ES Series T Type
Inductance change : Within ±10%
No significant abnormality in appearance.
AEC-Q200 Test No.13qualified (MIL-STD-202 Method213)
The test samples shall be soldered to the test board by the reflow.
Then it shall be submitted to below test conditions.
Acceleration
981m/s2
Duration
6msec(Half sine pulse)
Direction
+X, +Y, +Z, -X, -Y, -Z
Number of time
Each 3 times, Total 18 times
15. Solderability
Specified Value
ES Series T Type
Test Methods and
Remarks
AEC-Q200 Test No.18qualified (J-STD-002)
(a) Method B
Preconditioning
155℃_4hrs
Solder Temperature
235±5℃
Time
5+0/-0.5 sec
At least 90% of surface of terminal electrode is covered by new solder.
(c) Method D
Steam 8hrs±15min
260±5℃
30+0/-0.5 sec.
16. Resistance to Soldering Heat
Specified Value
Test Methods and
Remarks
ES Series T Type
Inductance change : Within ±10%
No significant abnormality in appearance.
AEC-Q200 Test No.15 qualified (MIL-STD-202 Method210)
Condition:K
The test sample shall be exposed to reflow oven at 183℃ for 90-120 seconds,
with peak temperature at 250±5℃ for 30±5 seconds, 3 times.
17. Temperature Cycling
Specified Value
Test Methods and
Remarks
ES Series T Type
Inductance change : Within ±10%
No significant abnormality in appearance.
AEC-Q200 Test No.04 qualified (JESD22 Method JA-104)
The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified
time by following condition.
1Cycle
-55±3℃/30 min⇔150±3℃/30 min
Number of cycle
1000 cycles
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_EST_reli_e-E07R01
18. Biased Humidity
Inductance change : Within ±10%
No significant abnormality in appearance.
Specified Value
ES Series T Type
Test Methods and
Remarks
AEC-Q200 Test No.07 qualified (MIL-STD-202 Method 103)
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity as shown in below table.
Temperature
85±2℃
Humidity
85%RH
Time
1000+24/-0 hour
19. High Temperature Exposure
Inductance change : Within ±10%
No significant abnormality in appearance.
Specified Value
ES Series T Type
Test Methods and
Remarks
AEC-Q200 Test No.03 qualified (MIL-STD-202 Method 108)
The test samples shall be soldered to the test board by the reflow soldering.
Temperature
150±3℃
Time
1000+24/-0 hour
20. Operational Life
Inductance change : Within ±10%
No significant abnormality in appearance.
Specified Value
ES Series T Type
Test Methods and
Remarks
AEC-Q200 Test No.08 qualified (MIL-PRF-27)
The test samples shall be soldered to the test board by the reflow soldering.
Temperature
125±3℃
Applied current
Rated current
Time
1000+24/-0 hour
21. Standard condition
Specified Value
ES Series T Type
Standard test condition :
Unless otherwise specified, temperature is 20±15℃ and 65±20%of
relative humidity.
When there is any question concerning measurement result: In order to
provide correlation data, the test shall be condition of 20±2℃ of
temperature, 65±5% relative humidity.
Inductance is in accordance with our measured value.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_EST_reli_e-E07R01
SMD POWER INDUCTORS (NR, NS, ES SERIES)
■PRECAUTIONS
1. Circuit Design
Precautions
◆Operating environment
1. The products listed in this catalogue are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric
appliances, office equipment, information and communication equipment), general medical equipment, industrial equipment, and automotive
interior applications, etc.
Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which may directly cause
loss of human life or bodily injury (e.g., specially controlled medical equipment, transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment,
aviation equipment, nuclear control equipment, undersea equipment, military equipment, etc.).
2. PCB Design
Precautions
◆Land pattern design
1. Please refer to a recommended land pattern.
2. There is stress, which has been caused by distortion of a PCB, to the inductor. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80,
NRM60 Type)
3. Please consider the arrangement of parts on a PCB. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
◆Land pattern design
Surface Mounting
1. Mounting and soldering conditions should be checked beforehand.
2. Applicable soldering process to this products is reflow soldering only.
3. Please use the recommended land pattern shown as below. Electrical characteristics and the mounting ability of the product are being
considered in the recommended land pattern. If a PCB is designed with other dimensions, defective soldering and stress to a product
may occur due to misalignment. The performance of the product may not be brought out. If an adopted land pattern is different from the
recommended land pattern, stress to the product will increase. It may cause cracks or defective electrical characteristics of the
product. Please conduct validation completely before studying adoption of this product and please judge the pros and cons of adoption
of this product with taking on responsibility. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
4. As coefficients of thermal expansion between an inductor and a PCB differs, cracks may occur on a ferrite core when thermal stress is
applied to them after mounting an inductor. (Please refer to the drawings below.) Please conduct validation completely before studying
adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility.
(NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
Clack on ferrite core
Technical
considerations
Solder, electrode
PCB
5. SMD inductors should be located to minimize any possible mechanical stresses from board warp or deflection. When splitting the PC
board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the
board. ( NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
A product tends to undergo stress in order “A>C>B≡D”.
Please consider the layouts of a product to minimize any stresses.
Electrode
A
Perforation
Slit
D
B
C
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01
3. Considerations for automatic placement
Precautions
◆Adjustment of mounting machine
1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.
2. Mounting and soldering conditions should be checked beforehand.
◆Adjustment of mounting machine
1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
2. Stress may be applied to a product with a warp or a twist in handling of the product. Please conduct validation completely before
studying adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility.
(NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
Technical
considerations
<Wrap>
<Twist>
4. Soldering
Peak:250+5/-0℃
150~180
200
100
90±30sec
30±10sec
230℃ min
0
Temperature[℃]
Technical
considerations
◆Reflow soldering
1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently
degrade the reliability of the products.
・ NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type, NS101/125 Type, EST0645/1040/1060 Type
Recommended reflow condition (Pb free solder)
NR, NS Series
ES Series
5sec max
5sec max
300
300
Temperature[℃]
Precautions
◆Reflow soldering
1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.
2. The product shall be used reflow soldering only.
3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.
◆Lead free soldering
1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering
heat, soldering etc sufficiently.
◆Recommended conditions for using a soldering iron
・ Put the soldering iron on the land-pattern.
・ Soldering iron's temperature - Below 350℃
・ Duration - 3 seconds or less
・ The soldering iron should not directly touch the inductor.
Peak:245℃
150~180
200
100
90±30sec
30±10sec
230℃ min
0
Heating Time[sec]
Heating Time[sec]
5. Cleaning
Precautions
Technical
considerations
◆Cleaning conditions
1. Washing by supersonic waves shall be avoided.
◆Cleaning conditions
1. If washed by supersonic waves, the products might be broken.
6. Handling
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01
Precautions
Technical
considerations
◆Handling
1. Keep the product away from all magnets and magnetic objects.
◆Breakaway PC boards (splitting along perforations)
1. When splitting the PC board after mounting product, care should be taken not to give any stresses of deflection or twisting to the board.
2. Board separation should not be done manually, but by using the appropriate devices.
◆Mechanical considerations
1. Please do not give the product any excessive mechanical shocks.
2. Please do not add any shock and power to a product in transportation.
◆Pick-up pressure
1. Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part.
◆Packing
1. Please avoid accumulation of a packing box as much as possible.
◆Handling
1. There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards (splitting along perforations)
1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.
◆Mechanical considerations
1. There is a case to be damaged by a mechanical shock.
2. There is a case to be broken by the handling in transportation.
◆Pick-up pressure
1. Damage and a characteristic can vary with an excessive shock or stress.
◆Packing
1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.
7. Storage conditions
Precautions
◆Storage
1. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the
storage area should be controlled.
・ Recommended conditions
Ambient temperature : -5~40℃
Humidity : Below 70% RH
・ The ambient temperature must be kept below 30℃. Even under ideal storage conditions, solderability of products electrodes may
decrease as time passes.
For this reason, product should be used within 6 months from the time of delivery.
In case of storage over 6 months, solderability shall be checked before actual usage.
Technical
considerations
◆Storage
1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes
and deterioration of taping/packaging materials may take place.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01