Low forward voltage Schottky diode Leiditech BAT54CW ideal for compact circuit protection and switching

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Product Description

Product Overview

The BAT54CW is a dual series Schottky barrier diode designed for high-speed switching applications, circuit protection, and voltage clamping. Its extremely low forward voltage minimizes conduction loss, making it ideal for handheld and portable applications where space is limited. Key features include extremely fast switching speed and a low typical forward voltage of 0.35 Volts at 10 mAdc.

Product Attributes

Brand: Leiditech
Model: BAT54CW
Package: SOT-323 / SC-70
Origin: Shanghai Leiditech Electronic Co.,Ltd

Technical Specifications

Characteristic	Symbol	Value	Unit	Conditions
Reverse Voltage	V R	30	Volts
Forward Power Dissipation	P F	225	mW	@ T A= 25C
Derate above 25C		1.8	mW/C
Forward Current (DC)	IF	200	mA	Max
Junction Temperature	T J	125	C	Max
Storage Temperature Range	T stg	55 to +150	C
Reverse Breakdown Voltage	V(BR)R	30	Volts	(I R= 10 A)
Total Capacitance	CT	7.6	pF	(V R = 1.0 V, f = 1.0 MHz)
Reverse Leakage	IR	0.5	Adc	(V R= 25 V)
Forward Voltage	VF	0.22	Vdc	(I F = 0.1 mAdc)
Forward Voltage	VF	0.41	Vdc	(I F = 30 mAdc)
Forward Voltage	VF	0.52	Vdc	(I F = 100 mAdc)
Reverse Recovery Time	trr	5.0	ns	(I F = I R= 10 mAdc, I R(REC) = 1.0 mAdc, Figure 1)
Forward Voltage	VF	0.29	Vdc	(I F = 1.0 mAdc)
Forward Voltage	VF	0.35	Vdc	(I F = 10 mAdc)
Forward Current (DC)	IF	200	mAdc
Repetitive Peak Forward Current	IFRM	300	mAdc
NonRepetitive Peak Forward Current	IFSM	600	mAdc	(t < 1.0 s)