Metal Silicon Junction Rectifier NH SR5150L Featuring Guard Ring Overvoltage Protection and Loss

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Product Description

Product Overview

The Niu Hang SR5150L is a low VF Schottky rectifier designed for high-efficiency applications. It features a metal silicon junction with majority carrier conduction and a guard ring for overvoltage protection. This rectifier offers low power loss and is suitable for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. It is compliant with RoHS and WEEE directives.

Product Attributes

Brand: Niu Hang
Model: SR5150L
Trademark: NH
Origin: China (implied by company name and URL)
Material: Metal silicon junction, Plastic package
Flammability Classification: Underwriters Laboratory 94V-0
Certifications: RoHS 2002/95/EC, WEEE 2002/96/EC
Package Type: DO-27 (DO-201AD)

Technical Specifications

Parameter	Symbol	SR5150L	Test Conditions	Unit
Maximum repetitive peak reverse voltage	VRRM	150		V
Maximum RMS voltage	VRMS	105		V
Maximum DC blocking voltage	VDC	150		V
Maximum average forward rectified current	IF(AV)	5	TA=25 (see fig.2)	A
Peak forward surge current	IFSM	200	8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)	A
Maximum instantaneous forward voltage	VF	--	IF= 5.0 A, TA=25	0.80 (Typ.) 0.87 (Max.)
Maximum instantaneous reverse current at rated DC blocking voltage	IRRM	--	VR= 150 V, TA=25	175 uA
Typical junction capacitance	CJ	--	VR= 150 V, 4V,1MHz	400 pF
Operating junction temperature	TJ	-55 to 175
Storage temperature range	TSTG	-55 to 175
Thermal resistance from junction to lead	JL	25	Vertical P.C.B. mounted, 0.375"(9.5mm)lead length, Polymide PCB, 2 oz Copper. Cathode pad dimensions 18.8x14.4mm, Anode pad dimensions- (5.6x14.4mm)	/W
Typical thermal resistance	JA	8		/W