CD511225 Powerex Inc, CD511225 Datasheet - Page 2

• Manufacturer Part Number: CD511225
• Description: DIODE MOD DUAL 1200V 250A
• Manufacturer: Powerex Inc

Specifications of CD511225

• Voltage - Forward (vf) (max) @ If: 1.3V @ 750A
• Current - Reverse Leakage @ Vr: 30mA @ 1200V
• Current - Average Rectified (io) (per Diode): 250A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Series Connection
• Mounting Type: Chassis Mount
• Package / Case: POW-R-BLOK™ Module
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -

D-124
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
CD511225, CD511625
Dual Diode POW-R-BLOK™ Modules
250 Amperes/1200-1600 Volts
Absolute Maximum Ratings
Characteristics
Peak Reverse Blocking Voltage
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms
DC Reverse Blocking Voltage
RMS On-State Current
Average On-State Current, T C = 64°C
Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz)
I 2 t (for Fusing), 8.3 milliseconds
Storage Temperature
Operating Temperature
Maximum Mounting Torque M6 Mounting Screw
Maximum Mounting Torque M8 Terminal Screw
Module Weight (Typical)
V Isolation
I F(RMS)
V R(DC)
Symbol
V RRM
V RSM
V RMS
I F(AV)
T STG
I FSM
I FSM
I 2 t
—
—
—
T j
CD511225
-40 to 125
-40 to 125
100,000
2500
1200
1350
5000
4500
300
960
390
250
26
72
CD511625
-40 to 125
-40 to 125
100,000
2500
1600
1700
1280
5000
4500
300
390
250
26
72
Amperes
Amperes
Amperes
Amperes
Grams
A 2 sec
in.-lb.
in.-lb.
Volts
Volts
Volts
Volts
Units
°C
°C