Compact SOD-323 Package Schottky Rectifier KUU B5818WS with 10 Amp Peak Forward Surge Current Rating

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Product Description

Product Overview

Schottky Barrier Rectifiers featuring guarding for overvoltage protection, low power loss, high efficiency, and high current capability. They offer a low forward voltage drop and high surge capability, making them ideal for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. These devices utilize a metal silicon junction with majority carrier conduction.

Product Attributes

Case: SOD-323
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 5.48mg / 0.00019oz

Technical Specifications

Parameter	Symbol	Units	B5817WS	B5818WS	B5819WS
Maximum DC Blocking Voltage	VR	V	20	30	40
Maximum Repetitive Peak Reverse Voltage	VRRM	V	20	30	40
Maximum RMS voltage	VRMS	V	14	21	28
Maximum Average Forward Rectified Current	IF(AV)	A	1	1	1
Peak Forward Surge Current, 8.3ms Single Half Sine-wave	IFSM	A	9	10	120
Maximum Instantaneous Forward Voltage at 1A	VF	V	0.55	0.875	0.45
Maximum Instantaneous Forward Voltage at 3A	VF	V	0.75	0.6	0.9
Maximum Instantaneous Reverse Current at Rated DC Reverse Voltage (Tj = 25C)	IR	mA	0.45	0.75	0.6
Maximum Instantaneous Reverse Current at Rated DC Reverse Voltage (Tj = 100C)	IR	mA	0.75	0.6	0.9
Typical Junction Capacitance (VR=4V, f=1MHz)	Cj	pF	50	100	150
Storage and Operating Junction Temperature Range	Tj, Tstg	C	-55 ~ +125
Power Dissipation	PD	mW	250
Thermal Resistance, Junction to Ambient Air	RJA	C/W	400