Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module
www.pwrx.com
Revision Date: 03/23/2009
QR_1430T30
Absolute Maximum Ratings, T
J
=25°C unless otherwise specified
Characteristics Conditions Symbol
QRD1430T30
QRC1430T30
QRF1430T30 Units
Repetitive Peak Reverse Blocking Voltage - - V
RRM
1400 Volts
Non-Repetitive Peak Reverse Blocking Voltage - - V
RSM
V
RRM
+ 100 Volts
verage Forward Current
180° Conduction, Tc=80°C
180° Conduction, Tc=25°C
I
F(AV)
123
177
Amperes
Amperes
Peak Half Cycle Non-Repetitive Surge Current t = 8.3mS, 100%V
RRM
Reapplied I
FSM
2000 Amperes
I
2
t for Fusing for One Cycle t = 8.3mS, 100%V
RRM
Reapplied I
2
t 16670 A
2
sec
Operating Junction Temperature - - T
J
-40 to 150
°C
Storage Temperature - - T
STG
-40 to 150
°C
Maximum Mounting Torque, M6 Mounting Screw - - - - 26 In.-lb.
Maximum Terminal Torque, M6 Terminal Screw - - - - 26 In.-lb.
Module Weight (Typical) - - - - 220 Grams
V Isolation 60 Hz, circuit to base, all terminals
shorted, t = 1 sec
V
RMS
3000 Volts
Thermal Characteristics, T
J
=25°C unless otherwise specified
Characteristics Symbol Min. Typ. Max. Units
Thermal Resistance, Junction to Case
R
ΘJC
Per Diode - - 0.12
°C/Watt
Thermal Resistance, Case to Sink Lubricated
R
ΘCS
Per Module - - 0.04
°C/Watt
Electrical Characteristics, T
J
=25°C unless otherwise specified
Characteristics Symbol Test Conditions Min. Typ. Max Units
Peak Reverse Leakage Current I
RRM
Rated V
RRM
- - 1 mA
Peak On-State Voltage V
FM
I
F
=300A - - 3.8 Volts
Reverse Recovery Time trr
I
F
= 300A, di/dt = −600A/μs
- - 300 ns
Reverse Recovery Charge Qrr
I
F
=300A, di/dt = −600A/μs
- 3.0 -
μC
