Power supply component NH SR545L Schottky rectifier featuring soft switching and UL 94V-0 certification

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Product Description

Product Overview

The SR545L is a Super Low VF Schottky Rectifier from Niu Hang Specification Electronic Co. Ltd, designed for power supply applications. It features a low forward voltage drop for maximized efficiency, softest and fast switching capabilities, and high temperature soldering resistance. The product is compliant with RoHS and has Underwriters Laboratory Flammability Classification 94V-0.

Product Attributes

Brand: Niu Hang (NH)
Origin: China
Material: JEDEC DO-201AD molded plastic body
Certifications: Underwriters Laboratory Flammability Classification 94V-0, RoHS Compliant
Color: White band denotes cathode

Technical Specifications

Parameter	Symbol	Test Conditions	Min.	Typ.	Max.	Unit
Maximum Ratings	VRRM				80	V
	VRMS				45	V
	VDC				31.5	V
	IF(AV)				5	A
	IFSM	8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)				45	A
Electrical Characteristics	IR	VR=80%*VRRM, TA=25			300	uA
	IR	VR=80%*VRRM, TA=125			50	uA
	VF	IF= 5 A, TA=25		0.49	0.56	V
	VF	IF= 5 A, TA=125		0.44	0.51	V
Thermal Characteristics	RJL	Typical			20	/W
Thermal Characteristics	RJA	Typical			50	/W
Mechanical Data	TJ	Operating junction temperature range	-55		150
Mechanical Data	TSTG	Storage temperature range	-55		150
Capacitance	CJ	VR=4V,1MHz (see fig.4)(Note 1)		100		pF