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RHR30120C, RHR460, RHRD4120

Table of contents:
Info of RHR30120C
Info of RHR460
Info of RHRD4120

RHR30120C, RHR460, RHRD4120 Selling Leads, Datasheet

MFG:HARRIS Package Cooled:TO3P D/C:9832

RHR30120C, RHR460, RHRD4120 Datasheet download

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Part Number: RHR30120C

MFG: HARRIS

Package Cooled: TO3P

D/C: 9832

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RHRD4120 General Description

The RHRD4120 and RHRD4120S are hyperfast diodes with soft recovery characteristics (t_rr < 60ns). They have half the recovery time of ultrafast diodes and are silicon nitride passivated ion-implanted epitaxial planar construction.

These devices are intended for use as freewheeling/clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits, reducing power loss in the switching transistors

Formerly development type TA49056.

RHRD4120 Maximum Ratings

		RHRD4120, RHRD4120S	UNITS
Peak Repetitive Reverse Voltage	V_RRM	1200	V
Working Peak Reverse Voltage	V_RWM	1200	V
DC Blocking Voltage	V_R	1200	V
Average Rectified Forward Current (TC = 147.5)	I_F(AV)	4	A
Repetitive Peak Surge Current (Square Wave, 20kHz)	I_FRM	8	A
Nonrepetitive Peak Surge Current (Halfwave, 1Phase, 60Hz)	I_FSM	40	A
Maximum Power Dissipation	P_D	50	W
Avalanche Energy (See Figures 10 and 11).	E_AVL	10	mj
Operating and Storage Temperature	T_STG,T_J	-65to+175
Maximum Lead Temperature for Soldering (Leads at 0.063 in. (1.6mm) from case for 10s)	T_L	300
Package Body for 10s, see Tech Brief 334	T_PKG	260

RHRD4120 Features

• Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <60ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• Avalanche Energy Rated
• Planar Construction

RHRD4120 Typical Application

• Switching Power Supplies
• Power Switching Circuits
• General Purpose

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