TC204424 Datasheet, PDF (1/6 Pages) Powerex Power Semiconductors – Phase Control Thyristor 2450Amperes 4400Volts

Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 [phone] www.pwrx.com
TC20__2402
Phase Control Thyristor
2450Amperes 4400Volts
The TC20 is a high voltage, high current
disc pack SCR employing a high di/dt
gate structure. This gate design allows
the SCR to be reliably operated at high
di/dt and dv/dt conditions in various
phase control applications.
FEATURES:
Low On-State Voltage
High di/dt Capability
High dv/dt Capability
Hermetic Ceramic Package
Excellent Surge and I²t Ratings
APPLICATIONS:
DC Power Supplies
Motor Controls
ORDERING INFORMATION
Select the complete 12 digit Part Number using the table below.
EXAMPLE: TC20442402DH is a 4400V-2450A SCR with300ma
IGT and 12 inch gate and cathode potential leads.
Voltage Voltage Current Current
PART
Rating Code Rating Code Turn-Off
V_DRM-V_RRM
I_tavg
Tq
TC20
4400
4200
4000
3600
44
2450
24
0
42
40
500us
36
(typ.)
Gate
I_GT
2
300ma
(max)
Leads
12"
Page 1
Revised: 8/14/2012