SM6T6V8A Datasheet, PDF (1/5 Pages) STMicroelectronics – TRANSILTM

SM6T6V8A/220A
®
SM6T6V8CA/220CA
TRANSIL^TM
FEATURES
s PEAK PULSE POWER : 600 W (10/1000µs)
s BREAKDOWN VOLTAGE RANGE :
From 6.8V to 220 V.
s UNI AND BIDIRECTIONAL TYPES
s LOW CLAMPING FACTOR
s FAST RESPONSE TIME
s UL RECOGNIZED
DESCRIPTION
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particu-
larly suited to protect voltage sensitive devices
such as MOS Technology and low voltage sup-
plied IC’s.
SMB
(JEDEC D0-214AA)
ABSOLUTE MAXIMUM RATINGS (T_amb = 25°C)
Symbol
Parameter
Value
Unit
P_PP
Peak pulse power dissipation (see note 1) Tj initial = T_amb
600
W
P
Power dissipation on infinite heatsink
T_{amb =} 50°C
5
W
I_FSM
Non repetitive surge peak forward
current for unidirectional types
tp = 10ms
100
A
Tj initial = T_amb
T_stg
Storage temperature range
T_j
Maximum junction temperature
- 65 to + 175 °C
150
°C
T_L
Maximum lead temperature for soldering during 10 s.
260
°C
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
Symbol
R_{th (j-l)}
R_{th (j-a)}
Parameter
Junction to leads
Junction to ambient on printed circuit on recommended pad
layout
Value
20
100
Unit
°C/W
°C/W
August 2001- Ed: 5A
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