Surface mount fast recovery rectifier NH RS3M with low forward voltage drop and high surge capability

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Product Description

Product Overview

The RS3A thru RS3M series are surface mount fast recovery rectifiers manufactured by Niu Hang Specification Electronic Co. Ltd. They feature glass passivated chip junctions, fast reverse recovery times, low forward voltage drop for high efficiency, and low leakage current for high reliability. These rectifiers are designed for high forward surge capability and are suitable for use in high frequency inverters, AC/DC converters, DC/DC converters, and LED driver applications.

Product Attributes

Brand: Niu Hang (Niuhang)
Origin: China
Certifications: RoHS Compliant (Lead Free Finish)
Marking: White band denotes cathode

Technical Specifications

Model	VRRM (V)	VRMS (V)	IF(AV) (A)	IFSM (A)	I2t (A2sec)	VF (V)	IR (uA)	TRR (ns)	CJ (pF)
RS3A	50	35	3.0	50	41.50	1.30	50	250	150
RS3B	100	70	3.0	50	41.50	1.30	50	250	150
RS3D	200	140	3.0	50	41.50	1.30	50	250	150
RS3G	400	280	3.0	50	41.50	1.25	50	250	150
RS3J	600	420	3.0	50	41.50	1.25	50	250	150
RS3K	800	560	3.0	50	41.50	1.25	50	250	150
RS3M	1000	700	3.0	50	41.50	1.25	50	250	150

Parameter	Symbol	TA=25 Min.	TA=25 Typ.	TA=25 Max.	TA=125 Min.	TA=125 Typ.	TA=125 Max.	Unit
Maximum average forward rectified current	IF(AV)	-	3.0	-	-	-	-	A
Peak forward surge current 8.3ms single half sine-wave	IFSM	-	50	-	-	-	-	A
Current Squared Time Per Diode(t<8.3ms)	I2t	-	41.50	-	-	-	-	A2sec
Maximum instantaneous forward voltage	VF	-	1.30	-	-	1.25	-	V
Maximum instantaneous reverse current at rated DC blocking voltage	IR	-	50	-	-	-	-	uA
Maximum Reverse Recovery Time	TRR	-	-	250	-	-	-	ns
Typical junction capacitance	CJ	-	-	150	-	-	-	pF
Operating junction to case thermal resistance	RJC	-	5	-	-	-	-	/W
Operating junction to ambient thermal resistance	RJA	-	55	-	-	-	-	/W
Storage temperature range	TSTG	-55	-	150	-55	-	150
Operating junction temperature	TJ	-55	-	150	-55	-	150