SMZG3788B thru SMGZ3809B
www.vishay.com
Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Low Zener impedance
• Low regulation factor
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DO-215AA (SMBG)
TYPICAL APPLICATIONS
For general
applications.
purpose
regulation
and
protection
MECHANICAL DATA
PRIMARY CHARACTERISTICS
VZ
9.1 V to 68 V
Ptot
1500 mW
IR (VZ > 12 V)
5.0 μA
TJ max.
150 °C
VZ specification
Pulse current
Int. construction
Single
Case: DO-215AA (SMBG)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Operating junction and storage temperature range
Revision: 25-May-12
SYMBOL
VALUE
UNIT
TJ, TSTG
- 55 to + 150
°C
Document Number: 88458
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SMZG3788B thru SMGZ3809B
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PART
NUMBER
DEVICE
MARKING
CODE
ZENER VOLTAGE
RANGE
VZ AT IZT
TEST CURRENT
IZT
V
IZK
MAXIMUM
REVERSE
CURRENT
MAXIMUM ZENER
IMPEDANCE
ZZT AT IZT ZZK AT IZK
mA
IR AT VR
μA
V
MAXIMUM
ZENER
CURRENT (1)
IZM
mA
MIN.
NOM.
MAX.
MAX.
MAX.
MAX.
VL
8.65
9.1
9.56
41.2
0.50
4.0
1000
50
7.0
140
SMZG3789B
WB
9.50
10
10.5
37.5
0.25
5.0
1000
50
7.6
125
SMZG3790B
WD
10.5
11
11.6
34.1
0.25
6.0
650
10
8.4
115
SMZG3791B
WF
11.4
12
12.6
31.2
0.25
7.0
550
5.0
9.1
105
SMZG3792B
WH
12.4
13
13.7
28.8
0.25
7.5
550
5.0
9.9
98
SMZG3793B
WJ
14.3
15
15.8
25.0
0.25
9.0
600
5.0
11.4
85
SMZG3794B
WL
15.2
16
16.8
23.4
0.25
10.0
600
5.0
12.2
80
SMZG3795B
XB
17.1
18
18.9
20.8
0.25
12.0
650
5.0
13.7
70
SMZG3796B
XD
19.0
20
21.0
18.7
0.25
14.0
650
5.0
15.2
62
SMZG3797B
XF
20.9
22
23.1
17.0
0.25
17.5
650
5.0
16.7
56
SMZG3798B
XH
22.8
24
25.2
15.6
0.25
19.0
700
5.0
18.2
51
SMZG3799B
XJ
25.7
27
28.4
13.9
0.25
23.0
700
5.0
20.6
46
SMZG3800B
XL
28.5
30
31.5
12.5
0.25
26.0
750
5.0
22.8
41
SMZG3801B
YB
31.4
33
34.7
11.4
0.25
33.0
800
5.0
25.1
38
SMZG3802B
YD
34.2
36
37.8
10.4
0.25
38.0
850
5.0
27.4
35
SMZG3803B
YF
37.1
39
41.0
9.6
0.25
45.0
900
5.0
29.7
31
SMZG3804B
YH
40.9
43
45.2
8.7
0.25
53.0
950
5.0
32.7
28
SMZG3805B
YJ
44.7
47
49.4
8.0
0.25
67.0
1000
5.0
35.8
26
SMZG3806B
YL
48.5
51
53.6
7.3
0.25
70.0
1100
5.0
38.8
24
SMZG3807B
ZB
53.2
56
58.8
6.7
0.25
86.0
1300
5.0
42.6
22
SMZG3808B
ZD
58.9
62
65.1
6.0
0.25
100.0
1500
5.0
47.1
20
SMZG3809B
ZF
64.6
68
71.4
5.5
0.25
120.0
1700
5.0
51.7
18
SMZG3788B
MAX.
Note
(1) Maximum steady state power dissipation is 1500 mW at T = 75 °C (fig. 1)
L
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
SMZG3788B-E3/52
0.096
52
750
7" diameter plastic tape and reel
SMZG3788B-E3/5B
0.096
5B
3200
13" diameter plastic tape and reel
SMZG3788BHE3/52 (1)
0.096
52
750
7" diameter plastic tape and reel
SMZG3788BHE3/5B (1)
0.096
5B
3200
13" diameter plastic tape and reel
Note
(1) AEC-Q101 qualified
Revision: 25-May-12
Document Number: 88458
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SMZG3788B thru SMGZ3809B
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
2.0
200
ZZ - Dynamic Impedance (Ω)
Ptot - Power Dissipation (W)
60 Hz
Resistive or
Inductive Load
1.5
1.0
PCB Mounted on
0.31" x 0.31" x 0.08"
(8 mm x 8 mm x 2 mm)
Copper Pad Areas
0.5
IZ = 1 mA
10
IZ = 10 mA
IZ = 20 mA
IZ(rms) = 0.1 Iz(DC)
2
0
25
50
75
100
125
150
10
175
100
Lead Temperature (°C)
VZ - Zener Voltage (V)
Fig. 1 - Maximum Continuous Power Dissipation
Fig. 3 - Typical Zener Impedance
100
VZ - Temperature Coefficient (mV/°C)
1000
ZZ - Dynamic Impedance (Ω)
100
TJ = 25 °C
IZ(RMS) = 0.1 IZ(DC)
100
VZ = 62 V
10
VZ = 22 V
VZ = 10 V
0
0.5
1
10
100
500
Tested at Rated IZT
10
10
100
IZ - Zener Test Current (mA)
VZ - Zener Voltage (V)
Fig. 2 - Typical Zener Impedance
Fig. 4 - Typical Temperature Coefficients
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-215AA (SMBG)
Mounting Pad Layout
Cathode Band
0.165 (4.19)
0.155 (3.94)
0.130 (3.30)
0.083 (2.10)
0 .077 (1.96)
0.085 (2.16)
0.060 (1.27)
0.180 (4.57)
0.160 (4.06)
0.095 (2.41)
0.075 (1.90)
0.016 (0.41)
0.006 (0.15)
0.058 (1.47)
0.020 0.038 (0.97)
(0.51) MAX.
0.255 (6.48)
0.235 (5.97)
Revision: 25-May-12
0.030 (0.76)
0.015 (0.38)
0.008 (0.20)
0.002 (0.05)
Seating Plane
Document Number: 88458
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000