RHRG30120

Product : Ultra Fast Recovery Rectifiers
Max Surge Current : 300 A
Configuration : Single
Mounting Style : Through Hole
Forward Continuous Current : 30 A
Packaging : Tube
Package / Case : TO-247
Recovery Time : 85 ns
Reverse Voltage : 1200 V
Reverse Current IR : 250 uA
Forward Voltage Drop : 3.2 V


Features:

• Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <65ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• Avalanche Energy Rated
• Planar Construction


Application

• Switching Power Supplies
• Power Switching Circuits
• General Purpose


Specifications

		RHRG30120	UNITS
Peak Repetitive Reverse Voltage	VRRM	1200	V
Working Peak Reverse Voltage	VRWM	1200	V
DC Blocking Voltage	VR	1200	V
Average Rectified Forward Current (TC = 78)	IF(AV)	30	A
Repetitive Peak Surge Current (Square Wave, 20kHz)	IFRM	60	A
Nonrepetitive Peak Surge Current (Halfwave, 1Phase, 60Hz)	IFSM	300	A
Maximum Power Dissipation	PD	125	W
Avalanche Energy (See Figures 7 and 8)	EAVL	30	mJ
Operating and Storage Temperature	TSTG,TJ	-65to+175

Description

The RHRG30120 is a hyperfast diode with soft recovery characteristics (trr < 65ns). It has half the recovery time of ultrafast diodes and is of silicon nitride passivated ion-implanted epitaxial planar construction.

This device RHRG30120 is intended for use as a freewheeling/clamping diode and rectifier in a variety of high frequency switching power supplies and other power switching applications. Its low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits,thus reducing power loss in the switching transistors.

Formerly developmental type TA49041.

Parameters:

Technical/Catalog Information	RHRG30120
Vendor	Fairchild Optoelectronics Group
Category	Discrete Semiconductor Products
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	1200V (1.2kV)
Current - Average Rectified (Io)	30A
Voltage - Forward (Vf) (Max) @ If	3.2V @ 30A
Reverse Recovery Time (trr)	85ns
Current - Reverse Leakage @ Vr	250A @ 1200V
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type	Through Hole, Radial
Package / Case	TO-247
Packaging	Bulk
Capacitance @ Vr, F	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	RHRG30120 RHRG30120