SMBJ3V3
www.vishay.com
Vishay General Semiconductor
Revision: 02-Aug-2018
1
Document Number: 89419
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
Surface Mount TRANSZORB
®
Transient Voltage Suppressors
FEATURES
• Uni-directional polarity only
• Peak pulse power: 600 W (10/1000 μs)
• Excellent clamping capability
• Very fast response time
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLCIATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units specifically for
protecting 3.3 V supplied sensitive equipment against
transient overvoltages.
MECHANICAL DATA
Case: SMB (DO-214AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
M3 suffix meets JESD 201 class 2 whisker test
Polarity: color band denotes cathode end
Notes
(1)
Non-repetitive current pulse, per fig. 1
(2)
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
PRIMARY CHARACTERISTICS
V
WM
3.3 V
V
BR
(uni-directional) 4.1 V
P
PPM
600 W
I
FSM
60 A
T
J
max. 175 °C
Polarity Uni-directional
Package SMB (DO-214AA)
MAXIMUM RATINGS (T
A
= 25 °C, unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation P
PPM
(1)(2)
600 W
Peak pulse current with a 10/1000 μs waveform (fig. 1) I
PP
50 A
Peak pulse current with a 8/20 μs waveform (fig. 1) I
PPM
200 A
Non-repetitive peak forward surge current 8.3 ms single half sine-wave I
FSM
(2)
60 A
Power dissipation on infinite heatsink, T
L
= 75 °C P
D
5W
Operating junction and storage temperature range T
J
, T
STG
- 65 to + 175 °C
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
DEVICE
TYPE
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
V
BR
AT I
T
MAXIMUM
REVERSE
LEAKAGE
CURRENT
I
R
AT V
WM
STAND-OFF
VOLTAGE
V
WM
MAXIMUM
CLAMPING
VOLTAGE
V
C
AT I
PP
10/1000 μs
MAXIMUM
CLAMPING
VOLTAGE
V
C
AT I
PPM
8/20 μs
TYPICAL
TEMPERATURE
COEFFICIENT
OF V
BR
TYPICAL
JUNCTION
CAPACITANCE
C
J
AT 0 V
1 MHz
MIN.
VmA μA V VAVA10
-4
/°C pF
SMBJ3V3 KC 4.1 1.0 200 3.3 7.3 50 10.3 200 -5.3 5200
