Ultra high speed switching diode KEC KDS4148U-RTK PS silicon epitaxial planar diode with USC package

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Product Description

Product Overview

The KDS4148U is a silicon epitaxial planar diode designed for ultra-high speed switching applications. It features a small USC package, low forward voltage, fast reverse recovery time, and small total capacitance, making it suitable for demanding electronic circuits.

Product Attributes

Brand: KDS (implied by model number prefix)
Type: Silicon Epitaxial Planar Diode
Application: Ultra High Speed Switching
Package: USC

Technical Specifications

Characteristic	Symbol	Rating	Unit
Maximum Ratings (Ta=25)
Maximum (Peak) Reverse Voltage	VRM	100	V
Reverse Voltage	VR	75	V
Maximum (Peak) Forward Current	IFM	450	mA
Average Forward Current	IO	150	mA
Surge Current (10ms)	IFSM	2	A
Power Dissipation	PD*	200	mW
Junction Temperature	Tj	150
Storage Temperature Range	Tstg	-55150
Electrical Characteristics (Ta=25)
Forward Voltage VF(1)	VF(1)	-	0.60 V (IF=1mA)
Forward Voltage VF(2)	VF(2)	-	0.72 V (IF=10mA)
Forward Voltage VF(3)	VF(3)	-	0.90 V (IF=100mA)
Forward Voltage VF(3) Max	VF(3)	1.20	V (IF=100mA)
Reverse Current	IR	-	0.5 A (VR=75V)
Total Capacitance	CT	-	0.9 pF (VR=0V, f=1MHz)
Total Capacitance Max	CT	2.0	pF (VR=0V, f=1MHz)
Reverse Recovery Time	trr	-	1.6 nS (IF=10mA)
Reverse Recovery Time Max	trr	4.0	nS (IF=10mA)