Fast Switching Thyristor
TF921..H
TF921..H
Fast Switching Thyristor Advance Information
Replaces June 1998 version, DS4280-3.0 DS4280-4.0 Januar...
Description
TF921..H
TF921..H
Fast Switching Thyristor Advance Information
Replaces June 1998 version, DS4280-3.0 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 VDRM 2500V IT(RMS) 1570A ITSM 13600A dV/dt 500V/µs dI/dt 500A/µs tq 120µs
FEATURES
s Double Side Cooling s High Surge Capability s High Voltage
VOLTAGE RATINGS
Type Number Repetitive Peak Voltages VDRM VRRM 2500 2400 2200 Conditions
TF921 25H TF921 24H TF921 22H
VRSM = VRRM + 100V IDRM = IRRM = 100mA at VRRM or VDRM & Tvj
Lower voltage grades available.
Outline type code: MU169. See Package Details for further information.
CURRENT RATINGS
Symbol IT(AV) IT(RMS) Parameter Mean on-state current RMS value Conditions Half sinewave, 50Hz, Tcase = 80oC Half sinewave, 50Hz, Tcase = 80oC Max. 1000 1570 Units A A
1/5
TF921..H
SURGE RATINGS
Symbol ITSM I2t Parameter Surge (non-repetitive) on-state current I2t for fusing Conditions 10ms half sine; VR = 0% VRRM, Tj = 125˚C 10ms half sine; VR = 0% VRRM, Tj = 125˚C Max. 13.6 930 x 103 Units kA A2s
THERMAL AND MECHANICAL DATA
Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - junction to case Single side cooled Cathode dc Clamping force 23.5kN with mounting compound On-state (conducting) Tvj Virtual junction temperature Reverse (blocking) Tstg Storage temperature range Clamping force -40 22.3 125 150 24.6
o
Min. dc Anode dc -
Max. 0.02...
Similar Datasheet