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Schottky Barrier Diode KEC SMFB13-RTK/H for Switching Power Supplies and DC DC Converters Applications

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Schottky Barrier Diode KEC SMFB13-RTK/H for Switching Power Supplies and DC DC Converters Applications

Non-Repetitive Peak Forward Surge Current : 22A

Operating Junction Temperature Range : -65℃~+150℃

Voltage - DC Reverse (Vr) (Max) : 30V

Voltage - Forward(Vf@If) : 420mV@1A

Current - Rectified : 1A

Description : Diode 30V 1A Surface Mount SMF

Mfr. Part # : SMFB13-RTK/H

Model Number : SMFB13-RTK/H

Package : SMF

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Product Overview

The SMFB13 is a Schottky barrier type diode designed for switching power supply applications. It is suitable for low voltage, high frequency inverters, free-wheeling, and polarity protection. Key applications include switching power supplies, reversed battery connection protection, DC/DC converters, and cellular phones.

Product Attributes

Type Name: SMFB13
Marking: B13
Diode Type: Schottky Barrier Type
Revision No: 8

Technical Specifications

Characteristic	Symbol	Rating	Unit
Maximum Repetitive Peak Reverse Voltage	VRRM	30	V
Average Output Rectified Current	IO	1	A
Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz)	IFSM	22	A
Junction Temperature	Tj	-65150
Storage Temperature Range	Tstg	-65150

Characteristic	Symbol	Test Condition	Min.	Typ.	Max.	Unit
Peak Forward Voltage	VFM	IFM=1.0A	-	-	0.42	V
Repetitive Peak Reverse Current	IRRM	VRRM=Rated	-	-	50
Thermal Resistance Junction to lead	Rth(j-1)	-	-	-	20	/W
Thermal Resistance Junction to ambient (on a grass-epoxy board)	Rth(j-a)	-	-	-	140	/W

DIM	MILLIMETERS
A	3.0 0.1
B	3.7 0.2
C	0.95 0.1
D	1.85 0.15
E	0.63 0.2
F	1.0 0.1
G	0.1 ~ 0.25

Pin Configuration:

1. ANODE
2. CATHODE

2410121940_KEC-SMFB13-RTK-H_C147277.pdf

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