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SMBJ5.0A thru SMBJ188A
www.vishay.com

Vishay General Semiconductor

Surface Mount TRANSZORB®
Transient Voltage Suppressors
FEATURES











DO-214AA (SMB J-Bend)

Low profile package
Ideal for automated placement
Glass passivated chip junction
Available in uni-directional and bi-directional
600 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty
cycle): 0.01 %
Excellent clamping capability
Very fast response time
Low incremental surge resistance
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

TYPICAL APPLICATIONS

PRIMARY CHARACTERISTICS
VBR (bi-directional)

6.4 V to 231 V

VWM

5.0 V to 188 V

PPPM

Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, and telecommunication.

6.4 V to 231 V

VBR (uni-directional)

600 W

IFSM (uni-directional only)

100 A

TJ max.

150 °C

Polarity

Uni-directional, bi-directional

Package

DO-214AA (SMBJ)

MECHANICAL DATA
Case: DO-214AA (SMBJ)
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

DEVICES FOR BI-DIRECTION APPLICATIONS
For bi-directional devices use CA suffix (e.g. SMBJ10CA).

Polarity: For uni-directional types the band denotes
cathode end, no marking on bi-directional types

Electrical characteristics apply in both directions.

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 μs

SYMBOL
waveform (1)(2)

Peak forward surge current 8.3 ms single half sine-wave uni-directional only
Operating junction and storage temperature range

600

W

IPPM
(2)

UNIT

PPPM

(fig. 1)

Peak pulse current with a 10/1000 μs waveform (1)

VALUE

See next table

A

IFSM

100

A

TJ, TSTG

- 55 to + 150

°C

Notes
(1) Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2.
A
(2) Mounted on 0.2 " x 0.2 " (5.0 mm x 5.0 mm) copper pads to each terminal

Revision: 10-Dec-12

Document Number: 88392
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

SMBJ5.0A thru SMBJ188A
www.vishay.com

Vishay General Semiconductor

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE MARKING
DEVICE TYPE
CODE
MODIFIED
“J” BEND LEAD
UNI
BI
(+)SMBJ5.0A (5)
KE
KE
(+)SMBJ6.0A
KG
KG
(+)SMBJ6.5A
KK
AK
(+)SMBJ7.0A
KM
KM
(+)SMBJ7.5A
KP
AP
(+)SMBJ8.0A
KR
AR
(+)SMBJ8.5A
KT
AT
(+)SMBJ9.0A
KV
AV
(+)SMBJ10A
KX
AX
(+)SMBJ11A
KZ
KZ
(+)SMBJ12A
LE
BE
(+)SMBJ13A
LG
LG
(+)SMBJ14A
LK
BK
(+)SMBJ15A
LM
BM
(+)SMBJ16A
LP
LM
(+)SMBJ17A
LR
LR
(+)SMBJ18A
LT
BT
(+)SMBJ20A
LV
LV
(+)SMBJ22A
LX
BX
(+)SMBJ24A
LZ
BZ
(+)SMBJ26A
ME
CE
(+)SMBJ28A
MG
MG
(+)SMBJ30A
MK
CK
(+)SMBJ33A
MM
CM
(+)SMBJ36A
MP
CP
(+)SMBJ40A
MR
CR
(+)SMBJ43A
MT
CT
(+)SMBJ45A
MV
MV
(+)SMBJ48A
MX
MX
(+)SMBJ51A
MZ
MZ
(+)SMBJ54A
NE
NE
(+)SMBJ58A
NG
NG
(+)SMBJ60A
NK
NK
(+)SMBJ64A
NM
NM
(+)SMBJ70A
NP
NP
(+)SMBJ75A
NR
NR
(+)SMBJ78A
NT
NT
(+)SMBJ85A
NV
NV
(+)SMBJ90A
NX
NX
(+)SMBJ100A
NZ
NZ
(+)SMBJ110A
PE
PE
(+)SMBJ120A
PG
PG
(+)SMBJ130A
PK
PK
(+)SMBJ150A
PM
PM
(+)SMBJ160A
PP
PP
(+)SMBJ170A
PR
PR
SMBJ188A
PS
PS

BREAKDOWN
VOLTAGE
VBR AT IT (1)
(V)
MIN.
MAX.
6.40
7.07
6.67
7.37
7.22
7.98
7.78
8.60
8.33
9.21
8.89
9.83
9.44
10.4
10.0
11.1
11.1
12.3
12.2
13.5
13.3
14.7
14.4
15.9
15.6
17.2
16.7
18.5
17.8
19.7
18.9
20.9
20.0
22.1
22.2
24.5
24.4
26.9
26.7
29.5
28.9
31.9
31.1
34.4
33.3
36.8
36.7
40.6
40.0
44.2
44.4
49.1
47.8
52.8
50.0
55.3
53.3
58.9
56.7
62.7
60.0
66.3
64.4
71.2
66.7
73.7
71.1
78.6
77.8
86.0
83.3
92.1
86.7
95.8
94.4
104
100
111
111
123
122
135
133
147
144
159
167
185
178
197
189
209
209
231

TEST
CURRENT
IT
(mA)

STAND-OFF
VOLTAGE
VWM
(V)

10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0

5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
188

MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID (μA) (3)
800
800
500
200
100
50
20
10
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0

MAXIMUM
PEAK PULSE
SURGE
CURRENT
IPPM (A) (2)
65.2
58.3
53.6
50.0
46.5
44.1
41.7
39.0
35.3
33.0
30.2
27.9
25.9
24.6
23.1
21.7
20.5
18.5
16.9
15.4
14.3
13.2
12.4
11.3
10.3
9.3
8.6
8.3
7.8
7.3
6.9
6.4
6.2
5.8
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.0

MAXIMUM
CLAMPING
VOLTAGE AT
IPPM
VC (V)
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
328

Notes
(1) Pulse test: t  50 ms
p
(2) Surge current waveform per fig. 3 and derate per fig. 2
(3) For bi-directional types having V
WM of 10 V and less, the ID limit is doubled
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
(5) For the bi-directional SMBG/SMBJ5.8CA, the maximum V
BR is 7.25 V
(6) V = 3.5 V at I = 50 A (uni-directional only)
F
F
(+) Underwriters laboratory recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number
E136766 for both uni-directional and bi-directional devices
Revision: 10-Dec-12

Document Number: 88392
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

SMBJ5.0A thru SMBJ188A
www.vishay.com

Vishay General Semiconductor

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER

SYMBOL

VALUE

UNIT

RJA
RJL

Typical thermal resistance, junction to ambient (1)
Typical thermal resistance, junction to lead

100
20

°C/ W

Note
(1) Mounted on minimum recommended pad layout

ORDERING INFORMATION (Example)
PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

SMBJ5.0A-E3/52
SMBJ5.0A-E3/5B
SMBJ5.0AHE3/52 (1)

0.096
0.096
0.096

52
5B
52

750
3200
750

7 " diameter plastic tape and reel
13 " diameter plastic tape and reel
7 " diameter plastic tape and reel

SMBJ5.0AHE3/5B (1)

0.096

5B

3200

13 " diameter plastic tape and reel

Note
(1) AEC-Q101 qualified

RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
150

IPPM - Peak Pulse Current, % IRSM

PPPM - Peak Pulse Power (kW)

100

10

1
0.2 x 0.2 " (5.0 x 5.0 mm)
Copper Pad Areas
0.1
0.1 µs

Peak Value
IPPM

100

Half Value - IPP
IPPM
2
50

10/1000 µs Waveform
as defined by R.E.A.
td

0
1.0 µs

10 µs

100 µs

1.0 ms

10 ms

0

td - Pulse Width (s)

1.0

2.0

3.0

4.0

t - Time (ms)

Fig. 1 - Peak Pulse Power Rating Curve

Fig. 3 - Pulse Waveform

100

6000

CJ - Junction Capacitance (pF)

Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage, %

TJ = 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of IPPM

tr = 10 µs

75

50

25

0

Measured at
Zero Bias

1000

VR, Measured at Stand-Off
Voltage VWM

100

Uni-Directional
Bi-Directional

TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVP-P

10
0

25

50

75

100

125

150

175

200

1

10

100

TJ - Initial Temperature (°C)

Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature

200

VWM - Reverse Stand-Off Voltage (V)

Fig. 4 - Typical Junction Capacitance

Revision: 10-Dec-12

Document Number: 88392
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

SMBJ5.0A thru SMBJ188A
www.vishay.com

Vishay General Semiconductor
200

Peak Forward Surge Current (A)

Transient Thermal Impedance (°C/W)

100

10

1.0

0.1
0.001

8.3 ms Single Half Sine-Wave
Uni-Directional Only
100

10
0.01

0.1

1.0

10

100

1000

1

10

100

tp - Pulse Duration (s)

Number of Cycles at 60 Hz

Fig. 5 - Typical Transient Thermal Impedance

Fig. 6 - Maximum Non-Repetitive Peak Forward Surge Current

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB-J-Bend)

Mounting Pad Layout

Cathode Band
0.085 (2.159)
MAX.

0.086 (2.20)

0.155 (3.94)
0.130 (3.30)

0.077 (1.95)

0.086 (2.18)
MIN.

0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)

0.060 (1.52)
MIN.
0.220 REF.

0.096 (2.44)
0.084 (2.13)

0.060 (1.52)
0.030 (0.76)

0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)

Revision: 10-Dec-12

Document Number: 88392
4
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.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

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.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.

Revision: 02-Oct-12

1

Document Number: 91000

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