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QRS1240T30 Datasheet(PDF) 2 Page - Powerex Power Semiconductors

Part No. QRS1240T30
Description  Fast Recovery Diode Module (400 Amp/1200 Volts)
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Manufacturer  POWEREX [Powerex Power Semiconductors]
Direct Link  http://www.pwrx.com
Logo POWEREX - Powerex Power Semiconductors

QRS1240T30 Datasheet(HTML) 2 Page - Powerex Power Semiconductors

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Preliminary
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Fast Recovery Diode Module
400 Amp/1200 Volts
QRS1240T30
400 Amp/1200 Volts
Absolute Maximum Ratings, TJ=25
°°°°C unless otherwise specified
Characteristics
Conditions
Symbol
QRS1240T30
Units
Repetitive Peak Reverse Blocking Voltage
-
VRRM
1200
Volts
Non-Repetitive Peak Reverse Blocking Voltage
-
VRSM
VRRM + 100
Volts
Average Forward Current
180
° Conduction, Tc=25°C
IF(AV)
400
Amperes
Peak Half Cycle Non-Repetitive Surge Current
t = 8.3mS, 100%VRRM Reapplied
IFSM
3350
Amperes
I
2t for Fusing for One Cycle
t = 8.3mS, 100%VRRM Reapplied
I
2t
46760
A
2sec
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
Electrical Characteristics, TJ=25
°°°°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max
Units
Peak Reverse Leakage Current
IRRM
Rated VRRM
-
-
1
mA
Peak On-State Voltage
VFM
IF=400A
-
-
3.5
Volts
Reverse Recovery Time
trr
IF = 400A, di/dt =
−800A/µs
-
-
250
ns
Reverse Recovery Charge
Qrr
IF =400A, di/dt =
−800A/µs
-
2.97
-
µC
Thermal Characteristics, TJ=25
°°°°C unless otherwise specified
Characteristics
Symbol
Min.
Typ.
Max.
Units
Thermal Resistance, Junction to Case
RΘJC
Per Diode
-
-
0.09
°C/Watt
Thermal Resistance, Case to Sink Lubricated
RΘCS
Per Module
-
-
0.04
°C/Watt


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