12TTS08PBF Datasheet, PDF (1/7 Pages) International Rectifier – SAFEIR Series PHASE CONTROL SCR Lead-Free (PbF suffix)

Bulletin I2198 rev. A 09/05
SAFEIR Series
12TTS08PbF
PHASE CONTROL SCR
Lead-Free ("PbF" suffix)
Description/ Features
The 12TTS08... SAFEIR series of silicon con-
trolled rectifiers are specifically designed for me-
dium power switching and phase control applica-
tions. The glass passivation technology used has
reliable operation up to 125° C junction tempera-
ture.
V_T < 1.2V @ 8A
I_TSM = 140A
V_RRM = 800V
Typical applications are in input rectification and
crow-bar (soft start) and these products are de-
signed to be used with International Rectifier input
diodes, switches and output rectifiers which are
available in identical package outlines.
Output Current in Typical Applications
Applications
Capacitive input filter _TA = 55°C, _TJ = 125°C,
common heatsink of 1°C/W
Single-phase Bridge Three-phase Bridge
13.5
17
Units
A
Major Ratings and Characteristics
Characteristics
Values Units
I_T(AV)
Sinusoidal
waveform
I_T(RMS)
V_RRM/ V_DRM
I_TSM
V_T
@ 8 A, T_J = 25°C
dv/dt
di/dt
T_J
range
8
A
12.5
800
140
1.2
150
100
- 40 to 125
A
V
A
V
V/µs
A/µs
°C
Package Outline
TO-220
www.irf.com
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