C&H Technology QRS171D001 User Manual
Page 3
QRS171D001
Powerex, Inc., 173 Pavilion Lane, Youngwood 15697 (724) 925-7272
1700 Volts Fast Recovery Diode Module
www.pwrx.com
1200 Amps Free Wheeling
700 Amps Average
Page
2
03-03-2009
Absolute Maximum Ratings, T
J
=25
°C unless otherwise specified
Characteristics Conditions
Symbol
QRS171D001
Units
Repetitive Peak Reverse Blocking Voltage
-
V
RRM
1700
Volts
Non-Repetitive Peak Reverse Blocking Voltage
-
V
RSM
V
RRM
+ 100
Volts
Average Forward Current
Resistive Load, Tc=80
°C
I
F(AV)
700 Amperes
Peak Half Cycle Non-Repetitive Surge Current*
t = 8.3mS, 100%V
RRM
Reapplied
I
FSM
2400 Amperes
I
2
t for Fusing for One Cycle
t = 8.3mS, 100%V
RRM
Reapplied
I
2
t 24000 A
2
sec
Operating Junction Temperature
-
T
J
-40 to 150
°C
Storage Temperature
-
T
STG
-40 to 125
°C
Maximum Mounting Torque, M6 Mounting Screw
-
-
26
In.-lb.
Maximum Terminal Torque, M6 Terminal Screw
-
-
26
In.-lb.
Module Weight (Typical)
-
-
400
Grams
V Isolation
60 Hz, circuit to base, all terminals
shorted, t = 1 sec
V
RMS
3000
Volts
*
Pulse width and repetition rate should be such that the device junction temperature (Tj) doesn’t exceed Tj(max) ratings
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
-
-
5
mA
Peak On-State Voltage*
V
FM
I
F
=1200A
I
F
=700A
-
2.4
2.0
3.1
2.5
Volts
Reverse Recovery Time
trr
I
F
= 1200A, di/dt =
−2400A/μs
- -
2.0
μs
Reverse Recovery Charge
Qrr
I
F
= 1200A, di/dt =
−2400A/μs
- 200 -
μC
*
Pulse width and repetition rate should be such that the device junction temperature (Tj) doesn’t exceed Tj(max) ratings
Thermal Characteristics, T
J
=25
°C unless otherwise specified
Characteristics Symbol
Min.
Typ.
Max.
Units
Thermal Resistance, Junction to Case
R
ΘJC
Per Diode
-
-
0.04
°C/Watt
Contact Thermal Resistance
R
ΘCS
Per Module, Thermal Grease Applied
-
-
0.04
°C/Watt