C&H Technology PRX C770__ - Manual (Page 2)

PRX C770__
Fast Switching Thyristor
Powerex, Inc., 173 Pavilion Lane, Youngwood, PA 15697-1800 724-925-7272 WWW.PWRX.COM 2100 Amperes 2000 Volts
FEATURES:
Fast Turn-Off Time
High di/dt Capability
High dv/dt Capability
Hermetic Ceramic Package
Excellent Surge and I
2
t Ratings
APPLICATIONS:
DC-AC Inverters
ORDERING INFORMATION Pulse Power Switches
Select the complete Part Number using the table below.
EXAMPLE: PRX C770PN is a 1800V - 2100A SCR with 250ma
IGT and 12 inch gate and cathode potential leads.
PART
Voltage
Rating
Voltage
Code
Current
Rating Turn-Off Gate Leads
V
DRM
-V
RRM
I
tavg
Tq I
GT
PRX C770__ 2000 L 2100 60us 250ma 12"
1800 PN
1600 PM
1400 PD
Revised: 7/24/2012
The PRX C770 is a high voltage, high current disc
pack SCR employing a high di/dt, distributed gate
structure to optimize turn-on speed. This gate
design allows the SCR to be reliably operated at
high di/dt and dv/dt conditions in inverter
applications to 1KHz operating frequency.
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