TF921 Datasheet, PDF (1/5 Pages) Dynex Semiconductor – Fast Switching Thyristor

Replaces June 1998 version, DS4280-3.0
TF921..H
TF921..H
Fast Switching Thyristor
Advance Information
DS4280-4.0 January 2000
APPLICATIONS
s High Power Inverters And Choppers
s UPS
s Railway Traction
s Induction Heating
s AC Motor Drives
s Cycloconverters
KEY PARAMETERS
V_DRM
I_T(RMS)
I_TSM
dV/dt
2500V
1570A
13600A
500V/µs
dI/dt 500A/µs
t_q
120µs
FEATURES
s Double Side Cooling
s High Surge Capability
s High Voltage
VOLTAGE RATINGS
Type Number
TF921 25H
TF921 24H
TF921 22H
Repetitive
Peak
Voltages
VV
DRM RRM
2500
2400
2200
Lower voltage grades available.
Conditions
V_RSM = V_RRM + 100V
I = I = 100mA
DRM RRM
at V or V & T
RRM
DRM
vj
Outline type code: MU169.
See Package Details for further information.
CURRENT RATINGS
Symbol
Parameter
I_T(AV)
I_T(RMS)
Mean on-state current
RMS value
Conditions
Half sinewave, 50Hz, T_case = 80^oC
Half sinewave, 50Hz, T_case = 80^oC
Max.
1000
Units
A
1570
A
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