Preliminary
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Fast Recovery Diode Module
200 Amp/1400 Volts
QR_1420T30
200 Amp/1400 Volts
Description:
Powerex Fast Recovery Diode
Modules are designed for use in
applications requiring fast switching.
The modules are isolated for easy
mounting with other components on a
common heatsink.
Features:
Fast Recovery Time
Isolated Mounting
Metal Baseplate
Low Thermal Impedance
3000 V isolating voltage
Applications:
Switching Power Supplies
Inverters
Choppers
Welding Power Supplies
Free Wheeling Diode
High Frequency Rectifiers
QR_1420T30
Fast Recovery Diode Module
200 Amperes / 1400 Volts
Dimensions Inches
Millimeters
A 3.70 94
B 1.34 34
C 1.18 30
D 3.15 80
E 0.67 17
F 0.28
6.99
G 0.67 17.1
H 0.91 23
J 0.91 23
K M6X1.0
M6X1.0
QRD
QRC
QRF
QRS
Preliminary
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Fast Recovery Diode Module
200 Amp/1400 Volts
QR_1420T30
200 Amp/1400 Volts
Absolute Maximum Ratings, T
J
=25
C unless otherwise specified
Characteristics Conditions
Symbol
QRS1420T30
QRD1420T30
QRC1420T30
QRF1420T30 Units
Repetitive Peak Reverse Blocking Voltage
-
V
RRM
1400 Volts
Non-Repetitive Peak Reverse Blocking Voltage
-
V
RSM
V
RRM
+ 100
Volts
Average Forward Current
180
Conduction, Tc=25
C I
F(AV)
200 Amperes
Peak Half Cycle Non-Repetitive Surge Current
t = 8.3mS, 100%V
RRM
Reapplied
I
FSM
1330 Amperes
I
2
t for Fusing for One Cycle
t = 8.3mS, 100%V
RRM
Reapplied
I
2
t 7400 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
Electrical Characteristics, T
J
=25
C unless otherwise specified
Characteristics Symbol
Test
Conditions
Min.
Typ.
Max
Units
Peak Reverse Leakage Current
I
RRM
T
J
= 150
C, Rated V
RRM
-
-
1
mA
Peak On-State Voltage
V
FM
I
F
=200A -
-
3.8
Volts
Reverse Recovery Time
trr
I
F
= 200A, di/dt =
-
400A/
s -
-
300
ns
Reverse Recovery Charge
Qrr
I
F
=200A, di/dt =
-
400A/
s -
2.0
-
C
Thermal Characteristics, T
J
=25
C unless otherwise specified
Characteristics Symbol
Min.
Typ.
Max.
Units
Thermal Resistance, Junction to Case
R
JC
Per
Diode -
-
0.18
C/Watt
Thermal Resistance, Case to Sink Lubricated
R
CS
Per
Module -
-
0.04
C/Watt
Preliminary
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Fast Recovery Diode Module
200 Amp/1400 Volts
QR_1420T30
200 Amp/1400 Volts
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