NH PL54BF Schottky Rectifier Featuring Low Forward Voltage and High Surge Current for DC DC Converter

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Product Description

PL54BF SUPER LOW VF SCHOTTKY RECTIFIERS

The PL54BF is a Schottky rectifier designed for high-efficiency applications. It features low forward voltage drop, low leakage current, and high forward surge capability, ensuring high reliability. This rectifier is suitable for use in high-frequency inverters, DC/DC converters, and LED drivers.

Product Attributes

Brand: NH (Niuhang Trademark)
Model: PL54BF
Finish: Lead Free, RoHS Compliant
Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
Mounting Position: Any
Weight: Approx. 0.066 grams (0.0023 ounce)
Marking: PL54BF
Polarity: White band denotes cathode

Technical Specifications

Parameter	Symbol	Test Conditions	Min.	Typ.	Max.	Unit
Maximum Ratings
Maximum repetitive peak reverse voltage	VRRM				45	V
Maximum RMS voltage	VRMS				30	V
Maximum average forward rectified current	IF(AV)	80%*VRRM		5.0		A
Peak forward surge current	IFSM	8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)(see fig.5)			110	A
Current Squared Time Per Diode	I2t	t<8.3ms			31.5	Asec
Operating junction temperature	TJ		-55		150
Storage temperature range	TSTG		-55		150
Electrical Characteristics
Maximum instantaneous forward voltage	VF	IF= 5.0 A, TJ=25 (Note 1)		0.42	0.51	V
Maximum instantaneous forward voltage	VF	IF= 5.0 A, TJ=125 (Note 1)		0.4		V
Maximum instantaneous reverse current at rated DC blocking voltage	IR	VR= 45 V, TJ=25 (Note 1)			100	uA
Maximum instantaneous reverse current at rated DC blocking voltage	IR	VR= 45 V, TJ=125 (Note 1)			5	mA
Typical junction capacitance	CJ	VR=4V, 1MHz (see fig.4)		50		pF
Thermal Characteristics
Typical thermal resistance	RJL				17	/W
Typical thermal resistance	RJA	Mounted on P.C.B. with 0.3" x 0.3" (7.62 mm x 7.62 mm) copper pad areas (Note 2)			55	/W