Datasheet

SMP3V3 thru SMP36A
www.vishay.com
Vishay General Semiconductor
Revision: 10-Aug-2018
1
Document Number: 88481
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Surface Mount TRANSZORB
®
Transient Voltage Suppressors
DESIGN SUPPORT TOOLS
FEATURES
• Very low profile - typical height of 1.0 mm
• Ideal for automated placement
• Available in uni-directional
• 400 W peak pulse power capability with a
10/1000 μs waveform
• 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
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
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.
MECHANICAL DATA
Case: SMP (DO-220AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
industrial grade
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 2 whisker test
Polarity: color band denotes cathode end
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T
A
= 25 °C per fig. 2
(2)
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
(3)
Pulse test: 300 μs pulse width, 1 % duty cycle
PRIMARY CHARACTERISTICS
V
BR
uni-directional 4.10 V to 44.2 V
V
WM
3.3 V to 36 V
P
PPM
400 W
I
FSM
40 A
T
J
max. 150 °C
Polarity Uni-directional
Package SMP (DO-220AA)
SMP (DO-220AA)
eSMP
®
Series
CathodeAnode
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Available
Models
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation with a 10/1000 μs waveform (fig. 1)
(1)(2)
P
PPM
400 W
Peak pulse current with a 10/1000 μs waveform
(1)
I
PPM
See table next page A
Peak forward surge current 10 ms single half sine-wave
(2)
I
FSM
40 A
Maximum instantaneous forward voltage at 25 A
(3)
V
F
2.5 V
Operating junction and storage temperature range T
J
, T
STG
-55 to +150 °C