Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module
www.pwrx.com
Revision Date: 03/23/2009
QRS0660T30
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
QRS0660T30
Fast Recovery Diode Module
Dimensions Inches Millimeters
A 3.70 94.0
B 1.34 34.0
C 1.18 30.0
D 3.15 80.0
E 0.50 12.7
F 0.28 7.0
G 0.67 17.0
H 1.81 46.0
J 0.91 23.0
K M6X1.0 M6X1.0
L 0.32 8.0
M 0.256 Dia. 6.5 Dia.
N 0.47 12.0
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module
www.pwrx.com
Revision Date: 03/23/2009
QRS0660T30
Absolute Maximum Ratings, TJ=25°C unless otherwise specified
Characteristics Conditions Symbol QRS0660T30 Units
Repetitive Peak Reverse Blocking Voltage - VRRM 600 Volts
Non-Repetitive Peak Reverse Blocking Voltage - VRSM V
RRM + 100 Volts
A
verage Forward Current 180° Conduction, Tc=80°C
180° Conduction, Tc=25°C IF(AV) 194
294 Amperes
Amperes
Peak Half Cycle Non-Repetitive Surge Current t = 8.3mS, 100%VRRM Reapplied IFSM 3600 Amperes
I2t for Fusing for One Cycle t = 8.3mS, 100%VRRM Reapplied I2t 54000 A2sec
Operating Junction Temperature - TJ -40 to 150 °C
Storage Temperature - TSTG -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 VRMS 3000 Volts
Thermal Characteristics, TJ=25°C unless otherwise specified
Characteristics Symbol Min. Typ. Max. Units
Thermal Resistance, Junction to Case RΘJC Per Diode - - 0.12 °C/Watt
Thermal Resistance, Case to Sink Lubricated RΘCS Per Module - - 0.04 °C/Watt
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics Symbol Test Conditions Min. Typ. Max Units
Peak Reverse Leakage Current IRRM Rated VRRM - - 2 mA
Peak On-State Voltage VFM I
F=600A - - 2.8 Volts
Reverse Recovery Time trr IF = 600A, di/dt = −1200A/μs - - 110 ns
Reverse Recovery Charge Qrr IF =600A, di/dt = −1200A/μs - 1.62 - μC
http://store.iiic.cc/
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module
www.pwrx.com
Revision Date: 03/23/2009
QRS0660T30
Maximum On-State Forward Voltage Drop
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
10.0 100.0 1000.0 10000.0
Instantaneous On-State Current - Itm - Amperes
On-State Vol tage - Vtm - Vo l ts
( Tj = 150 °C )
Maximum Transient Thermal Impedance
.00000
.02000
.04000
.06000
.08000
.10000
.12000
.14000
.00010 .00100 .01000 .10000 1.00000 10.00000 100.00000
Time - t - Seconds
Thermal Impedance - Rjc - °C/W
(Juncti o n to Case)
0180 360
CONDUCTION ANGLE
Maximum On-State Po wer Diss ipation
15°
30°
60°
90° 120° 180°
0
100
200
300
400
500
600
700
800
0 50 100 150 200 250 300
Average On-State Current - It(av) - Amperes
Maximum Power Dissipation Per SCR - Watts
(Sinusoidal Waveform)
0180 360
CONDUCTION ANGLE
Maximum Allowable Case Temperature
120°
90°
60°
30°
15°
180°
40
60
80
100
120
140
0 50 100 150 200 250 300
Average On-State Cu rrent - It(av) - Amperes
Max. Case Temperature - Tcase - °C
(Sinusoidal Waveform)
0180 360
CONDUCTION ANGL E
Maximum On-State P ower Dissipation
90°
60°
30°
120°
180°
270°
15°
360°
0
100
200
300
400
500
600
700
800
900
1000
0 50 100 150 200 250 300 350 400 450
Average On-State Current - It(av) - Amperes
Maximum Power Dissipation Per SCR - Watts
(Rectangular Waveform)
0180 360
CONDUCTION ANGL E
Maximum Allowable Case Temperature
270°
180°
120°
90°
60°
30°
15° 360°C
20
40
60
80
100
120
140
0 40 80 120 160 200 240 280 320 360 400
Average On-State Current - It(av) - Amperes
Max. Case Temperature - Tcase - °C
(Rectangular Waveform)
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