®
FEATURES
PEAK PULSE POWER : 1500 W (10/1000µs)
STAND OFF VOLTAGE RANGE :
From 5V to 188V.
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
SMCJ5.0A-TR,CA-TR
SMCJ188A-TR,CA-TR
TRANSILTM
DESCRIPTION
The SMCJ series are TRANSILTM diodes designed
specifically for protecting sensitive equipment
against transient overvoltages.
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
www.DataSheet.net/
SMC
(JEDEC DO-214AB)
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C)
Symbol
Parameter
PPP Peak pulse power dissipation (see note 1) Tj initial = Tamb
P Power dissipation on infinite heatsink
Tamb = 50°C
IFSM Non repetitive surge peak forward
current for unidirectional types
tp = 10ms
Tj initial = Tamb
Tstg Storage temperature range
Tj Maximum junction temperature
TL Maximum lead temperature for soldering during 10 s.
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
Value
1500
6.5
200
Unit
W
W
A
- 65 to + 175
150
260
°C
°C
°C
THERMAL RESISTANCES
Symbol
Rth (j-l)
Rth (j-a)
Parameter
Junction to leads
Junction to ambient on printed circuit on recommended pad
layout
August 1999 - Ed: 5A
Value
15
75
Unit
°C/W
°C/W
1/5
Datasheet pdf - http://www.DataSheet4U.co.kr/
