R O B5818WS surface mount Schottky rectifier featuring solder plated terminals for circuit protection

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Product Description

Product Overview

The B5817WS thru B5819WS series are surface mount Schottky barrier rectifiers designed for low voltage, high frequency applications. They are suitable for use in inverters, free-wheeling, and polarity protection circuits, offering fast switching speeds. The devices come in a SOD-323 package with solder-plated terminals.

Product Attributes

Brand: (Hongjiacheng)
Origin: Zhuhai Hongjiacheng Technology co., Ltd
Material: Molding compound meets UL 94V-0 flammability rating
Certifications: RoHS-compliant, halogen-free
Package: SOD-323

Technical Specifications

Parameter	Symbol	Unit	B5817WS	B5818WS	B5819WS	Test Conditions
Maximum Repetitive Peak Reverse Voltage	VRRM	V	20	30	40
Maximum RMS Voltage	VRMS	V	14	21	28
Maximum DC Blocking Voltage	VDC	V	20	30	40
Maximum Average Forward Rectified Current	IF(AV)	A	1.0
Non-repetitive Peak Forward Surge Current @t=8.3ms Half-sine wave	IFSM	A	10
Power Dissipation	Pd	mW	250			(Ta=25 Unless otherwise specified)
Storage Temperature	Tstg		-55~+150
Junction Temperature	Tj		-55 ~+150
Typical Thermal Resistance	RJ-A	/W	400			(Ta=25)
Maximum instantaneous forward voltage	VF1	V	0.45	0.55	0.6	IF=1.0A
Maximum instantaneous forward voltage	VF2	V	0.75	0.875	0.9	IF=3.0A
Maximum DC reverse current at rated DC blocking voltage	IR1	mA	1.0			VR=VDCTA=25
Typical junction capacitance	CJ	pF	120			VR=4.0V,f=1MHz