SM4T6V8 Datasheet, PDF (1/7 Pages) STMicroelectronics – TRANSIL

SM4T6V8,A/220,A
SM4T6V8C,CA/220C,CA
TRANSIL
FEATURES
. PEAK PULSE POWER= 400 W @ 1ms.
. BREAKDOWN VOLTAGE RANGE :
From 6V8 to 220 V.
. UNI AND BIDIRECTIONAL TYPES.
. LOW CLAMPING FACTOR.
. FAST RESPONSE TIME:
Tclamping : 1ps (0 V to VBR).
. JEDEC REGISTRED.
SOD 6
(Plastic)
DESCRIPTION
Transil diodes provide high overvoltage
protection by clamping action. Their
instantaneous reponse to transients makes them
praticularly suited to protect voltage sensitive
devices such as MOS Technology and low
voltage supplied IC’s.
.MECHANICAL CHARACTERISTICS
Body marked with : Logo, Date Code, Type
Code and Cathode Band (for unidirectional
types only).
. Full compatibility with both gluing and paste
soldering technologies.
. Excellent on board stability.
. Tinned copper leads.
. High temperature resistant resin.
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
Value
Unit
Pp
Peak pulse power dissipation
Tamb = 25°C
400
W
See note 1 and derating curve Fig 1.
P
Power dissipation on infinite heatsink
Tlead = 50°C
5
W
See note 1 and derating curve Fig 1.
IFSM Non repetitive surge peak forward current.
Tamb = 25°C
50
A
For unidirectional types.
t =10 ms
Tstg
Storage and junction temperature range
Tj
TL
Maximum lead temperature for soldering
during 10 s.
- 65 to + 175
°C
150
°C
260
°C
November 1992
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