High Surge Current Schottky Rectifier WEIDA SS54B with Low Reverse Leakage and Molded Plastic Package

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Product Description

Product Overview

The SS52B-SS520B series are surface-mounted Schottky barrier rectifiers designed for high reliability and performance. They feature low reverse leakage, high forward surge capability, and are guaranteed for high-temperature soldering. These rectifiers are compliant with RoHS standards and available in a green compound option. They are suitable for various electronic applications requiring efficient rectification.

Product Attributes

Brand: Jiangsu Weida Semiconductor Co., Ltd.
Origin: China (implied by manufacturer name and Chinese text)
Material: Molded plastic (Epoxy UL 94V-0 rate flame retardant)
Color: Green compound with suffix "-F" marking (for halogen-free products)
Certifications: RoHS standard
Package: DO-214AA (SMB)

Technical Specifications

Parameter	Symbol	SS52B	SS53B	SS54B	SS55B	SS56B	SS58B	SS510B	SS515B	SS520B	Unit
Maximum repetitive peak reverse voltage	VRRM	20	30	40	50	60	80	100	150	200	V
Maximum RMS voltage	VRMS	14	21	28	35	42	56	70	105	140	V
Maximum DC blocking voltage	VDC	20	30	40	50	60	80	100	150	200	V
Maximum average forward rectified current	IF(AV)	5.0									A
Non-repetitive peak forward surge current 8.3 ms single half sine-wave	IFSM	150									A
Maximum forward voltage @IF=5.0A	VF	0.55	0.70	0.85	0.92	0.95	0.95	0.95	0.95	0.95	V
Maximum reverse current @VDC TA= 25	IR	1000	1000	1000	1000	1000	1000	1000	1000	1000	A
Maximum reverse current @VDC TA= 100	IR	20	20	20	20	20	20	20	20	20	mA
Typical thermal resistance (Note 1)	RJA	85									/W
Typical thermal resistance (Note 1)	RJL	25									/W
Type junction capacitance VR=4.0V,f=1MHz	CJ	300									pF
Operating junction temperature	TJ	-55 --- +125
Storage temperature range	TSTG	-55 --- +150