Power Conversion NH B5819WS Schottky Barrier Rectifier for in High Frequency Inverters and Converters

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Product Description

Product Overview

The B5817WS-B5819WS series are Schottky Barrier Rectifiers from Niu Hang Specification Electronic Co. Ltd. They offer low forward voltage drop for high efficiency, low leakage current for high reliability, and high forward surge capability. These rectifiers are suitable for high-frequency inverters, AC/DC converters, DC/DC converters, and LED drivers.

Product Attributes

Brand: Niu Hang Specification Electronic Co. Ltd
Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
Mounting Position: Any
Lead Free: Lead Free Finish, RoHS Compliant
Weight: App. 0.0041 grams (0.0001 ounce)
Marking: White band denotes cathode
Model Suffixes: Sx=Modle,x=J,K,L (B5817WS: SJ, B5818WS: SK, B5819WS: SL)

Technical Specifications

Parameter	Symbol	B5817WS	B5818WS	B5819WS	Unit	Test Conditions
Maximum repetitive peak reverse voltage	VRRM	80%*VRRM	80%*VRRM	80%*VRRM	V	TA=25
Maximum DC blocking voltage	VR	100	120	150	V	TA=25
Maximum average forward rectified current	IF(AV)	1.0	1.0	1.0	A	TA=25 (see fig.1)
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)	IFSM	20	30	40	A	TA=25 (see fig.5)
Current Squared Time Per Diode (t<8.3ms)	I2t	21	28	40	A2sec	IF= 1.0 A, VR= VRRM
Maximum instantaneous forward voltage	VF	0.45	0.55	0.60	V	IF= 1.0 A, TA=25 (see fig.2) (Note 1)
Maximum instantaneous reverse current at rated DC blocking voltage	IR	0.41	0.51	0.55	mA	VR= 80%*VRRM, TA=25 (see fig.3) (Note 1)
Typical junction capacitance	CJ	14	20	21	pF	VR= 4V, 1MHz (see fig.4)
Storage temperature range	TSTG	-55 to 150
Operating junction temperature	TJ	-55 to 150