70CRU02

Product : Ultra Fast Recovery Rectifiers
Max Surge Current : 300 A
Reverse Voltage : 200 V
Mounting Style : Through Hole
Packaging : Tube
Configuration : Dual Common Cathode
Reverse Current IR : 60 uA
Recovery Time : 28 ns
Forward Continuous Current : 35 A
Forward Voltage Drop : 1.09 V
Package / Case : TO-218


Features:

• Two Common-Cathode Diodes
• Ultrafast Reverse Recovery
• Ultrasoft Reverse Recovery Current Shape
• Low Forward Voltage Drop
• Low Leakage Current
• Optimized for Power Conversion: Welding and Industrial SMPS Applications
• Up to 175°C Operating Junction Temperature




Specifications

Parameters	Max	Units
VR Cathode to Anode Voltage	200	V
IF(AV)Continuous Forward Current TC = 145°C Per Diode	35	A
IFSM Single Pulse Forward Current TC = 25°C Per Diode	300
PD Maximum Power Dissipation TC = 100°C Per Module	67	W
TJ, TSTG Operating Junction and Storage Temperatures	- 55 to 175	°C

Description

The 70CRU02 integrates two state-of-the-art International Rectifier's Ultrafast recovery rectifiers in the commoncathode configuration. The planar structure of the diodes, and the platinum doping life-time control, provide a Ultrasoft recovery current shape, together with the best overall performance, ruggedness and reliability characteristics.

The 70CRU02 is  thus intended for high frequency applications in which the switching energy is designed not to be predominant portion of the total energy, such as in the output rectification stage of Welding machines, SMPS, DC-DC converters. Their extremely optimized stored charge and low recovery current reduce both over-dissipation in the switching elements (and snubbers) and EMI/RFI.

Ultrafast Rectifier, 2 x 35 A FRED Pt? 70CRU02