参数资料
型号: SMCJ12A-HE3/57T
厂商: VISHAY SEMICONDUCTORS
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB
封装: ROHS COMPLIANT, PLASTIC, SMC, 2 PIN
文件页数: 1/6页
文件大小: 106K
代理商: SMCJ12A-HE3/57T
Vishay General Semiconductor
SMCJ5.0 thru SMCJ188CA
Document Number 88394
26-Feb-07
www.vishay.com
1
Surface Mount TRANSZORB Transient Voltage Suppressors
FEATURES
Low profile package
Ideal for automated placement
Glass passivated chip junction
Available in Unidirectional and Bidirectional
Excellent clamping capability
Very fast response time
Low incremental surge resistance
Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
Solder Dip 260 °C, 40 seconds
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
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 (SMCJ)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: For unidirectional types the band denotes
cathode end, no marking on bidirectional types
DO-214AB (SMC)
DEVICES FOR BIDIRECTION APPLICATIONS
For
bidirectional
devices
use
C
or
CA
suffix
(e.g. SMCJ188CA).
Electrical characteristics apply in both directions.
MAJOR RATINGS AND CHARACTERISTICS
VWM
5.0 V to 188 V
PPPM
1500 W
PD
6.5 W
IFSM (Unidirectional only)
200 A
Tj max.
150 °C
Note:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Peak pulse power dissipation with a 10/1000 s waveform (1,2)
PPPM
Minimum 1500
W
Peak pulse current with a 10/1000 s waveform (1)
IPPM
see next table
A
Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2)
IFSM
200
A
Power dissipation on infinite heatsink, TA = 50 °C
PD
6.5
W
Operating junction and storage temperature range
TJ, TSTG
- 55 to + 150
°C
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