PHASE CONTROL THYRISTOR
ANSALDO
Ansaldo Trasporti s.p.a. Unita' Semiconduttori
Via N. Lorenzi 8 - I 16152 GENOVA - ITALY Tel. int. +39/(0)10 6...
Description
ANSALDO
Ansaldo Trasporti s.p.a. Unita' Semiconduttori
Via N. Lorenzi 8 - I 16152 GENOVA - ITALY Tel. int. +39/(0)10 6556549 - (0)10 6556488 Fax Int. +39/(0)10 6442510 Tx 270318 ANSUSE I -
PHASE CONTROL THYRISTOR
AT333
Repetitive voltage up to Mean on-state current Surge current 2400 V 660 A 7.5 kA
FINAL SPECIFICATION
apr 97 - ISSUE : 01
Symbol
Characteristic
Conditions
Tj [°C]
125 125 125
Value
Unit
BLOCKING
V V V I I
RRM RSM DRM RRM DRM
Repetitive peak reverse voltage Non-repetitive peak reverse voltage Repetitive peak off-state voltage Repetitive peak reverse current Repetitive peak off-state current V=VRRM V=VDRM
2400 2500 2400 50 50
V V V mA mA
125 125
CONDUCTING
I I I V V r
T (AV) T (AV) TSM
Mean on-state current Mean on-state current Surge on-state current I² t On-state voltage Threshold voltage On-state slope resistance
180° sin, 50 Hz, Th=55°C, double side cooled 180° sin, 50 Hz, Tc=85°C, double side cooled sine wave, 10 ms without reverse voltage On-state current = 1650 A 25 125 125 125
660 580 7.5 281 x1E3 2.16 0.95 0.720
A A kA A²s V V mohm
I² t
T T(TO) T
SWITCHING
di/dt dv/dt td tq Q rr I rr I I
H L
Critical rate of rise of on-state current, min. Critical rate of rise of off-state voltage, min. Gate controlled delay time, typical Circuit commutated turn-off time, typical Reverse recovery charge Peak reverse recovery current Holding current, typical Latching current, typical
From 75% VDRM up to 860A, gate 10V 5ohm Linear ramp up to 70% of ...
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