Datasheet

Document Number: 94499 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 08-Jun-10 [e-mail]
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Phase Control SCR, 8 A
VS-12TTS08SPbF High Voltage Series
Vishay Semiconductors
FEATURES
• Meets MSL level 1, per J-STD-020, LF
maximum peak of 260 °C
• Compliant to RoHS directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21
definition
• Designed and qualified for industrial level
APPLICATIONS
• Input rectification and crow-bar (soft start)
• Vishay input diodes, switches and output rectifiers which
are available in identical package outlines
DESCRIPTION
The VS-12TTS08SPbF High Voltage Series of silicon
controlled rectifiers are specifically designed for medium
power switching and phase control applications. The glass
passivation technology used has reliable operation up to
125 °C junction temperature.
PRODUCT SUMMARY
V
T
at 8 A < 1.2 V
I
TSM
140 A
V
RRM
800 V
3
Gate
2
Anode
1
Cathode
D
2
PAK
OUTPUT CURRENT IN TYPICAL APPLICATIONS
APPLICATIONS SINGLE-PHASE BRIDGE THREE-PHASE BRIDGE UNITS
Capacitive input filter T
A
= 55 °C, T
J
= 125 °C,
common heatsink of 1 °C/W
13.5 17 A
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER TEST CONDITIONS VALUES UNITS
I
T(AV)
Sinusoidal waveform 8
A
I
T(RMS)
12.5
V
RRM
/V
DRM
800 V
I
TSM
140 A
V
T
8 A, T
J
= 25 °C 1.2 V
dV/dt 150 V/μs
dI/dt 100 A/μs
T
J
Range - 40 to 125 °C
VOLTAGE RATINGS
PART NUMBER
V
RRM
, MAXIMUM PEAK
REVERSE VOLTAGE
V
V
DRM
, MAXIMUM PEAK
DIRECT VOLTAGE
V
I
RRM
/I
DRM
AT 125 °C
mA
VS-12TTS08SPbF 800 800 1.0