QRS0640T30

Series: -
Diode Type: Standard
Speed: Fast Recovery = 200mA (Io)
Mounting Type: Chassis Mount
Voltage - DC Reverse (Vr) (Max): 600V
Packaging: Bulk
Manufacturer: Powerex Inc
Diode Configuration: Single
Package / Case: Module
Supplier Device Package: Module
Current - Reverse Leakage @ Vr: 1mA @ 600V
Reverse Recovery Time (trr): 110ns
Voltage - Forward (Vf) (Max) @ If: 2.8V @ 400A
Current - Average Rectified (Io) (per Diode): 195A


Features:

· Fast Recovery Time
· Isolated Mounting
· Metal Baseplate
· Low Thermal Impedance
· 3000 V isolating voltage


Application


Switching Power Supplies
· Inverters
· Choppers
· Welding Power Supplies
· Free Wheeling Diode
· High Frequency Rectifiers


Specifications

Characteristics	Conditions	Symbol	QRS0660T30	Units
Repetitive Peak Reverse Blocking Voltage		VRRM	600	Volts
Non-Repetitive Peak Reverse Blocking Voltage		VRSM	VRRM + 10	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	2400	Amperes
I2t for Fusing for One Cycle	t = 8.3mS, 100%VRRM Reapplied	I2t	24000	A2sec
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

Description

Powerex Fast Recovery Diode Modules QRS0640T30 are designed for use in applications requiring fast switching. The modules are isolated for easy mounting with other components on a common heatsink.