SMCG5.0 thru SMCG188CA
Vishay General Semiconductor
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
DO-215AB (SMCG)
of 260 °C
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
MAJOR RATINGS AND CHARACTERISTICS
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.
VWM
PPPM
PD
5.0 V to 188 V
1500 W
6.5 W
IFSM
200 A
Tj max.
150 °C
MECHANICAL DATA
Case: DO-215AB (SMCG)
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)
DEVICES FOR BIDIRECTION APPLICATIONS
For bidirectional devices use C or CA suffix
(e.g. SMCG188CA).
Electrical characteristics apply in both directions.
Polarity: For unidirectional types the band denotes
cathode end, no marking on bidirectional types
MAXIMUM RATINGS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
PPPM
IPPM
VALUE
Minimum 1500
see next table
200
UNIT
W
Peak pulse power dissipation with a 10/1000 µs waveform (1,2)
Peak pulse current with a 10/1000 µs waveform (1)
Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2)
Power dissipation on infinite heatsink, TA = 50 °C
Operating junction and storage temperature range
A
IFSM
A
PD
6.5
W
TJ, TSTG
- 55 to + 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
Document Number 88457
08-Sep-06
www.vishay.com
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