BZY55C2V4 - BZY55C36
Taiwan Semiconductor
500mW 5% Zener Diodes
FEATURES
KEY PARAMETERS
●
●
●
●
Wide zener voltage range selection: 2.4V to 36V
VZ Tolerance Selection of ± 5%
Surface device type mountin
Compliant to RoHS directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
VZ
2.4-36
V
Test current IZT
5
mA
Ptot
500
mW
VF at IF=10mA
1.5
V
TJ Max.
150
°C
APPLICATIONS
●
●
●
●
Low voltage stabilzers or voltage references
Adapters
Lighting application
On-board DC/DC converter
Package
0805
Configuration
Single dice
MECHANICAL DATA
● Case: 0805
● Molding compound: UL flammability classification
rating 94HB
● Moisture sensitivity level: level 1, per J-STD-020
● Packing code with suffix "G" means green compound
(halogen-free)
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 1A whisker test
● Polarity: Indicated by cathode band
● Weight: 0.006grams (approximately)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage @ IF=10mA
SYMBOL
PART NUMBER
UNIT
VF
1.5
V
Total power dissipation
Ptot
500
mW
Junction temperature range
TJ
-55 to +150
°C
Storage temperature range
TSTG
-55 to +150
°C
SYMBOL
LIMIT
UNIT
RӨJA
300
°C/W
THERMAL PERFORMANCE
PARAMETER
Junction-to-ambient thermal resistance
1
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
ZENER VOLTAGE
PART
MARKING
NUMBER
CODE
Min.
TEST
REGULAR
TEST
LEAKAGE
CURRENT
IMPEDANCE
CURRENT
CURRENT
VZ @ IZT
IZT
ZZT @ IZT
ZZK @ IZK
IZK
V
mA
Ω
Ω
mA
VZ @ IZT
µA
V
Nom.
Max.
Max.
Max.
BZY55C2V4
2V4
2.28
2.40
2.52
5
85
600
1
Max.
50
1.0
BZY55C2V7
2V7
2.57
2.70
2.84
5
85
600
1
10
1.0
BZY55C3V0
3.0
2.85
3.00
3.15
5
85
600
1
4
1.0
BZY55C3V3
3V3
3.14
3.30
3.47
5
85
600
1
2
1.0
BZY55C3V6
3V6
3.42
3.60
3.78
5
85
600
1
2
1.0
BZY55C3V9
3V9
3.71
3.90
4.10
5
85
600
1
2
1.0
BZY55C4V3
4V3
4.09
4.30
4.52
5
80
600
1
1
1.0
BZY55C4V7
4V7
4.47
4.70
4.94
5
70
600
1
0.5
1.0
BZY55C5V1
5V1
4.85
5.10
5.36
5
50
550
1
0.1
1.0
BZY55C5V6
5V6
5.32
5.60
5.88
5
30
450
1
0.1
1.0
BZY55C6V2
6V2
5.89
6.20
6.51
5
10
200
1
0.1
2.0
BZY55C6V8
6V8
6.46
6.80
7.14
5
8
150
1
0.1
3.0
BZY55C7V5
7V5
7.13
7.50
7.88
5
7
50
1
0.1
5.0
BZY55C8V2
8V2
7.79
8.20
8.61
5
7
50
1
0.1
6.2
BZY55C9V1
9V1
8.65
9.10
9.56
5
10
50
1
0.1
6.8
BZY55C10
10
9.50
10.00
10.50
5
15
70
1
0.1
7.5
BZY55C11
11
10.45
11.00
11.55
5
20
70
1
0.1
8.2
BZY55C12
12
11.40
12.00
12.60
5
20
90
1
0.1
9.1
BZY55C13
13
12.35
13.00
13.65
5
26
110
1
0.1
10
BZY55C15
15
14.25
15.00
15.75
5
30
110
1
0.1
11
BZY55C16
16
15.20
16.00
16.80
5
40
170
1
0.1
12
BZY55C18
18
17.10
18.00
18.90
5
50
170
1
0.1
13
BZY55C20
20
19.00
20.00
21.00
5
55
220
1
0.1
15
BZY55C22
22
20.90
22.00
23.10
5
55
220
1
0.1
16
BZY55C24
24
22.80
24.00
25.20
5
80
220
1
0.1
18
BZY55C27
27
25.65
27.00
28.35
5
80
220
1
0.1
20
BZY55C30
30
28.50
30.00
31.50
5
80
220
1
0.1
22
BZY55C33
33
31.35
33.00
34.65
5
80
220
1
0.1
24
BZY55C36
36
34.20
36.00
37.80
5
80
220
1
0.1
27
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 10ms
2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±2%
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative
4. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current
having an RMS value equal to 10% of the dc zener current(IZT or IZK) is superimposed to IZT or IZK
2
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
ORDERING INFORMATION
PART NO.
PACKING
PACKING CODE
CODE
SUFFIX
BZY55CXXX
RY
(Note 1&2)
RB
PACKAGE
PACKING
5K / 7" Reel
G
0805
10K / 13" Reel
Notes:
1. "xxx" defines voltage from 2.4V (BZY55C2V4) to 36V (BZY55C36)
2. Whole series with green compound
EXAMPLE
EXAMPLE P/N
PART NO.
PACKING CODE
BZY55C36 RYG
BZY55C36
RY
PACKING CODE
SUFFIX
G
3
DESCRIPTION
Green compound
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Zener Breakdown Characteristics
100
10
80
Zener Current (mA)
Forward Current (mA)
Typical Forward Characteristics
100
1
0.1
0.01
TA=25oC
60
40
20
TA=25oC
0
0.001
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
0.9
4
12
16
20
Zener Voltage (V)
Forward Voltage (V)
Zener Breakdown
Admissible Power Dissipation Curve
50
600
500
Power Dissipation (mW)
40
Zener Current (mA)
8
30
20
10
400
300
200
100
0
0
15
20
25
30
Zener Voltage (V)
35
0
4
30
60
90
120
150
Ambient Temperature (oC)
180
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Typical Capacitance
200
Capacitance (pF)
160
120
80
40
0
0
5
10
15
20
25
Zener Voltage (V)
5
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSION
0805
DIM.
Unit(mm)
Unit(inch)
Min
Max
Min
Max
A
1.80
2.20
0.071
0.087
B
1.05
1.45
0.041
0.057
C
0.25
0.65
0.010
0.026
D
0.65
0.85
0.026
0.033
SUGGEST PAD LAYOUT
Unit(mm)
Unit(inch)
Typ
Typ
A
1.10
0.043
B
1.40
0.055
C
1.20
0.047
D
3.40
0.134
DIM.
6
Version:D1612
BZY55C2V4 - BZY55C36
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
7
Version:D1612
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