CD511225

Series: -
Diode Type: Standard
Mounting Type: Chassis Mount
Reverse Recovery Time (trr): -
Voltage - DC Reverse (Vr) (Max): 1200V (1.2kV)
Speed: Standard Recovery >500ns, > 200mA (Io)
Packaging: Bulk
Manufacturer: Powerex Inc
Package / Case: POW-R-BLOK? Module
Supplier Device Package: POW-R-BLOK? Module
Diode Configuration: 1 Pair Series Connection
Current - Average Rectified (Io) (per Diode): 250A
Current - Reverse Leakage @ Vr: 30mA @ 1200V
Voltage - Forward (Vf) (Max) @ If: 1.3V @ 750A


Features:

·Isolated Mounting
· Glass Passivated Chips
·Metal Baseplate
·Low Thermal Impedance
·UL Recognized


Application

·Battery Supplies
· AC and DC Motor Power Supplies


Specifications

Characteristics	Symbol	CD511225	CD511625	Units
Peak Reverse Blocking Voltage	VRRM	1200	1600	Volts
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms	VRSM	1350	1700	Volts
DC Reverse Blocking Voltage	VR(DC)	960	1280	Volts
RMS On-State Current	IF(RMS)	390	390	Amperes
Average On-State Current, TC = 64	IF(AV)	250	250	Amperes
Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz)	IFSM	5000	5000	Amperes
Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz)	IFSM	4500	4500	Amperes
I2t (for Fusing), 8.3 milliseconds	I2t	100,000	100,000	A2sec
Storage Temperature	TSTG	-40 to 125	-40 to 125
Operating Temperature	Tj	-40 to 125	-40 to 125
Maximum Mounting Torque M6 Mounting Screw	-	26	26	in.-lb.
Maximum Mounting Torque M8 Terminal Screw	-	72	72	in.-lb.
Module Weight (Typical)	-	300	300	Grams
V Isolation	VRMS	2500	2500	Volts

Description

Powerex Dual Diode POW-R-BLOK™ Modules CD511225 are designed for use in applications requiring AC to DC rectification in isolated packaging. CD511225 are isolated for easy mounting with other components on common heatsinks. POW-R-BLOK™ has been tested and recognized by Underwriters Laboratories (QQQX2 Power Switching Semiconductors).


Parameters:

Technical/Catalog Information	CD511225
Vendor	Powerex Inc
Category	Discrete Semiconductor Products
Diode Type	Standard
Diode Configuration	1 Pair Series Connection
Voltage - DC Reverse (Vr) (Max)	1200V (1.2kV)
Current - Average Rectified (Io) (per Diode)	250A
Voltage - Forward (Vf) (Max) @ If	1.3V @ 750A
Current - Reverse Leakage @ Vr	30mA @ 1200V
Reverse Recovery Time (trr)	-
Speed	Standard Recovery >500ns, > 200mA (Io)
Mounting Type	Chassis Mount
Package / Case	POW-R-BLOK? Module
Packaging	Bulk
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CD511225 CD511225