8TWS Datasheet, PDF (1/6 Pages) International Rectifier – PHASE CONTROL SCR

PHASE CONTROL SCR
Description/Features
The 8TWS..S SAFEIR new series of silicon
controlled rectifiers in D-Pak, are specifically
designed for low power switching and phase
control applications. The glass passivation
technology used has reliable operation up to
125°C junction temperature.
Typical applications are in input rectification
(soft start), AC switches, Motor Control and
Crow-Bar. These products are designed to be
used with International Rectifier input diodes,
switches and output rectifiers which are avail-
able in identical package outlines.
Major Ratings and Characteristics
Characteristics
8TWS..S Units
I_T(AV) Sinusoidalwaveform
I_RMS
V_RRM / V_DRM
I_TSM
V_T @ 8 A, T_J = 25°C
dv/dt
di/dt
T_J
8
12
up to 800
120
1.2
200
150
- 40 to 125
A
A
V
A
V
V/µs
A/µs
°C
Preliminary Data Sheet I2132 rev. C 10/99
SAFEIR Series
8TWS..S
V_T
< 1.2 V @ 8A
I_TSM = 120A
V_R / V_D = up to 800V
Package Outline
TO-252AA (D-Pak )
1