POWEREX QRS171D001

QRS171D001
Preliminary
Fast Recovery Diode Module
1200 Amps/1700 Volts
Powerex, Inc., 200 Hillis St., Youngwood 15697 (724) 925-7272
Description:
Powerex Single Fast Recovery Diode
Module features fast switching is
specially designed for customer
applications. 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:
Dim
Inches
Millimeters
A
4.21
107.0
B
3.661±0.01
93.0±0.25
C
2.44
62.0
D
1.89±0.01
48.0±0.25
E Welding
1.42 Max.
36.0 Max.
Power Supplies
G
1.18
30.0
H
1.14
29.0
K
0.94
24.0
Dim
L
N
P
R
U
V
W
Inches
0.93
0.69
0.63
0.43
0.12
0.26 Dia.
M6 Metric
Page 1
Millimeters
23.5
17.5
16.0
11.0
3.0
6.5 Dia.
M6
Switching Power Supplies
Inverters
Choppers
Welding Power Supplies
Free Wheeling Diode
High Frequency Rectifiers
5/7/2001
QRS171D001
Preliminary
Fast Recovery Diode Module
1200 Amps/1700 Volts
Powerex, Inc., 200 Hillis St., Youngwood 15697 (724) 925-7272
Absolute Maximum Ratings, TJ=25°°C unless otherwise specified
Characteristics
Repetitive Peak Reverse Blocking Voltage
Non-Repetitive Peak Reverse Blocking Voltage
Conditions
Symbol
QRS171D001
Units
-
VRRM
1700
Volts
-
VRSM
VRRM + 100
Volts
180° Conduction, Tc=25°C
IF(AV)
1200
Amperes
Peak Half Cycle Non-Repetitive Surge Current
t = 8.3mS, 100%VRRM Reapplied
IFSM
2400
Amperes
I2t for Fusing for One Cycle
t = 8.3mS, 100%VRRM Reapplied
I2t
24000
A2sec
°C
Average Forward Current
Operating Junction Temperature
-
TJ
-40 to 150
Storage Temperature
-
TSTG
-40 to 125
°C
Maximum Mounting Torque, M6 Mounting Screw
-
-
26
In.-lb.
Maximum Terminal Torque, M6 Terminal Screw
-
-
26
In.-lb.
-
-
400
Grams
60 Hz, circuit to base, all terminals
shorted, t = 1 sec
VRMS
3000
Volts
Module Weight (Typical)
V Isolation
Electrical Characteristics, TJ=25°°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max
Peak Reverse Leakage Current
IRRM
Rated VRRM
-
-
24
Units
mA
Peak On-State Voltage
VFM
IF=1200A
-
2.4
3.12
Volts
Reverse Recovery Time
trr
IF = 1200A, di/dt = −2400A/µs
-
-
2.0
µs
Reverse Recovery Charge
Qrr
IF = 1200A, di/dt = −2400A/µs
-
200
-
µC
Thermal Characteristics, TJ=25°°C unless otherwise specified
Characteristics
Min.
Typ.
Max.
Units
Thermal Resistance, Junction to Case
Symbol
RΘJC
Per Diode
-
-
0.032
°C/Watt
Thermal Resistance, Case to Sink
Lubricated
RΘCS
Per Module
-
-
0.04
°C/Watt
Page 2
5/7/2001
Preliminary
Powerex, Inc., 200 Hillis St., Youngwood 15697 (724) 925-7272
Page 3
QRS171D001
Fast Recovery Diode Module
1200 Amps/1700 Volts
5/7/2001