New Product
3KASMC10A thru 3KASMC43A
www.vishay.com
Vishay General Semiconductor
Revision: 05-Mar-13
1
Document Number: 89962
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 PAR
®
Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Junction passivation optimized design
passivated anisotropic rectifier technology
•T
J
= 185 °C capability suitable for high
reliability and automotive requirement
• Available in uni-directional polarity only
• 3000 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
• AEC-Q101 qualified
• 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, automotive, and telecommunication.
MECHANICAL DATA
Case: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability rating
Base P/NHM3 - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - RoHS-compliant and AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, .....)
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HM3 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)
Measured on 8.3 ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum
PRIMARY CHARACTERISTICS
V
WM
10 V to 43 V
V
BR
11.1 V to 52.8 V
P
PPM
3000 W
P
D
6.0 W
I
FSM
200 A
T
J
max. 185 °C
Polarity Uni-directional
Package DO-214AB (SMC)
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation with a 10/1000 μs waveform
(1)
(fig. 3) P
PPM
3000 W
Peak power pulse current with a 10/1000 μs waveform
(1)
(fig. 1) I
PPM
See next table A
Peak forward surge current 8.3 ms single half sine-wave
(2)
I
FSM
200 A
Power dissipation on infinite heatsink, T
L
= 75 °C (fig. 6) P
D
6.0 W
Maximum instantaneous forward voltage at 100 A
(2)
V
F
3.5 V
Operating junction and storage temperature range T
J
, T
STG
- 65 to + 185 °C
