QRS1260R30 Super Fast Recovery Diode Modules 420A

QRS1260R30 Preliminary
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
Super Fast Recovery
Diode Modules
420 Amperes/1200 Volts
A
B
F
E
2
D
G
1
P (2 TYP.)
J (2 TYP.)
H
(3 TYP.)
M (2 TYP.)
Description:
Powerex Super Fast Recovery
Single Diode Modules are designed
for use in applications requiring fast
switching. The modules are isolated
for easy mounting with other
components on common
heatsinks.
N
(3 TYP.)
C
L
K
1
Features:
 Super Fast Recovery Time
 RoHS Compliant
 Isolated Mounting
 Metal Baseplate
 Low Thermal Impedance
 2500V Isolating Voltage
2
Outline Drawing and Circuit Diagram
Dimensions
Millimeters
Dimensions
Millimeters
A
94
H
B
80
J
C
30
K
7.5
D
34
L
25.4
E
46
M
4
F
17 N
19
G
13
3/13 Rev. 0
P
12
M6
Applications:
 Free Wheeling
 Welding and Plasma
Cutting Machine
6.5 Dia.
1
Preliminary
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
QRS1260R30
Super Fast Recovery Single Diode Modules
420 Amperes/1200 Volts
Absolute Maximum Ratings, Tj = 25 °C unless otherwise specified
Ratings
SymbolQRS1260R30 Units
Repetitive Peak Reverse Blocking Voltage
VRRM1200 Volts
Non-Repetitive Peak Reverse Blocking Voltage
VRSMVRRM + 100
DC Current, TC = 80°C (Resistive Load)
IF(DC) 420Amperes
Peak Half Cycle Non-repetitive Surge Current (t = 8.3mS, 100% VRRM Reapplied)
IFSM TBDAmperes
I2t for Fusing for One Cycle (t = 8.3mS, 100% VRRM Reapplied)
Volts
I2t TBDA2sec
Operating Junction Temperature
Tj
-40 to 150
°C
Tstg
-40 to 150
°C
Maximum Mounting Torque, M6 Mounting Screw
—
26
in-lb
Maximum Mounting Torque, M6 Terminal Screw
—
26
in-lb
—
180
Grams
Storage Temperature
Module Weight (Typical)
V Isolation (60 Hz, Circuit to Base, All Terminals Shorted, t = 60 sec)
VRMS2500 Volts
Electrical Characteristics, Tj = 25 °C unless otherwise specified
Characteristics
Symbol
Test Conditions
Reverse Leakage Current
IRRM
Rated VRRM
On-State Voltage
VFM
Min.
Max.
Units
— —
Typ.
1.0
mA
IF = 300A
—
2.4
3.2
Volts
IF = 420A
—
2.7
3.5
Volts
Reverse Recovery Time
trr
If = 300A, di/dt = TBD
—
—
150
ns
Reverse Recovery Charge
Qrr
If = 300A, di/dt = TBD
—
14.4
—
µC
Thermal and Mechanical Characteristics, Tj = 25 °C unless otherwise specified
Characteristics
Thermal Resistance, Junction to Case*
Contact Thermal Resistance, Case to Sink
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Rth(j-c) Q
Per Diode
—
—
0.05
°C/W
Rth(c-s)
Per Module
—
—
0.05
°C/W
(Lubricated)*
*TC, Tf measured point is just under the chip.
2
3/13 Rev. 0
Preliminary
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
ON-STATE CURRENT, IFM, (AMPERES)
Tj = 25°C
Tj = 125°C
100
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
10-2
10-1
100
10-1
10-1
600
Single Pulse
TC = 25°C
Per Unit Base =
Rth(j-c) =
0.05°C/W
10-2
60
0
1
2
3
4
5
REVERSE RECOVERY CHARACTERISTICS
(TYPICAL)
101
10-3
10-2
10-5
TBD
10-3
10-3
10-4
ON-STATE VOLTAGE, VFM, (VOLTS)
ON-STATE CURRENT, IFM, (AMPERES)
150
900
180°
800
0
700
MAXIMUM CASE TEMPERATURE, TCASE, (°C)
MAXIMUM POWER DISSIPATION PER DIODE, (WATTS)
REVERSE RECOVERY
SWITCHING LOSS, Err, (mJ/PULSE)
TBD
MAXIMUM ALLOWABLE
CASE TEMPERATURE
(SINUSOIDAL WAVEFORM)
MAXIMUM ON-STATE
POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
REVERSE RECOVERY SWITCHING LOSS
(TYPICAL)
120°
180
360
°CONDUCTION ANGLE
90°
600
60°
500
30°
400
15°
300
200
100
0
0
ON-STATE CURRENT, IFM, (AMPERES)
100
200
300
400
AVERAGE ON-STATE CURRENT, IF(avg), (AMPERES)
MAXIMUM ON-STATE
POWER DISSIPATION
(RECTANGULAR WAVEFORM)
130
0
180
360
°CONDUCTION ANGLE
110
90
15° 30°
70
60°
180°
90°
120°
50
0
80
160
240
360
400
AVERAGE ON-STATE CURRENT, IF(avg), (AMPERES)
MAXIMUM ALLOWABLE
CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
150
270°
1000
0
180
360
°CONDUCTION ANGLE
800
360°
180°
120°
90°
60°
600
30°
15°
400
200
0
0
100 200 300 400 500 600 700
AVERAGE ON-STATE CURRENT, IF(avg), (AMPERES)
3/13 Rev. 0
MAXIMUM CASE TEMPERATURE, TCASE, (°C)
1200
MAXIMUM POWER DISSIPATION
PER DIODE, (WATTS)
REVERSE RECOVERY CURRENT, Irr, (AMPERES)
6000
10-3
REVERSE RECOVERY TIME, trr, (ns)
ON-STATE CHARACTERISTICS
(TYPICAL)
NORMALIZED TRANSIENT THERMAL IMPEDANCE, Zth(j-c')
Zth = Rth • (NORMALIZED VALUE)
QRS1260R30
Super Fast Recovery Single Diode Modules
420 Amperes/1200 Volts
130
0
180
360
°CONDUCTION ANGLE
110
90
70
15°
50
30°
60°
90°
30
0
120°
180° 270° 360°(DC)
100 200 300 400 500 600 700
AVERAGE ON-STATE CURRENT, IF(avg), (AMPERES)
3