New Product
SMC3K22CA thru SMC3K78CA
Vishay General Semiconductor
Surface Mount T
RANS
Z
ORB®
Transient Voltage Suppressors
FEATURES
• Available in bi-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
• Not recommended for PCB bottom side wave mounting
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
•
Halogen-free according to IEC 61249-2-21 definition
3000 W
150 °C
DO-214AB (SMC)
PRIMARY CHARACTERISTICS
V
WM
P
PPM
T
J
max.
22 V to 78 V
MECHANICAL DATA
Case:
DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Base P/NHM3 - halogen-free, RoHS compliant, and
AEC-Q101 qualified
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test, HM3 suffix
meets JESD 201 class 2 whisker test
Polarity:
no marking on bi-directional types
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.
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 μs waveform
Peak pulse current with a 10/1000 μs waveform
Operating junction and storage temperature range
Note
(1)
Non-repetitive current pulse and derated above T = 25 °C
A
SYMBOL
P
PPM (1)
I
PPM (1)
T
J
, T
STG
VALUE
3000
See next table
- 55 to + 150
UNIT
W
A
°C
Document Number: 89433
Revision: 18-May-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
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
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