Surface Mount Schottky Diode LRC LMBR0540T1G for Low Voltage Rectification and Polarity Protection

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Product Description

Product Overview

The LMBR0540T1G is a surface mount Schottky Power Rectifier from LESHAN RADIO COMPANY, LTD. It utilizes the Schottky Barrier principle for an optimal forward voltage drop-reverse current tradeoff, making it ideal for low voltage, high frequency rectification, or as free-wheeling and polarity protection diodes in compact surface mount applications. This package offers an alternative to the leadless 34 MELF style package and features a guardring for stress protection.

Product Attributes

Brand: LESHAN RADIO COMPANY, LTD.
Material Compliance: RoHS requirements
Package: SOD123
Device Marking: B4
Polarity Designator: Cathode Band
Weight: 11.7 mg (approximately)
Case: Epoxy Molded
Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
Certifications: Epoxy Meets UL 94 V-0 @ 0.125 in

Technical Specifications

Rating	Symbol	Value	Unit	Notes
Peak Repetitive Reverse Voltage	VRRM	40	V
Working Peak Reverse Voltage	VRWM	40	V
DC Blocking Voltage	VR	40	V
Average Rectified Forward Current	IO	0.5	A	At Rated VR, TC = 115C
Peak Repetitive Forward Current	IFRM	1.0	A	At Rated VR, Square Wave, 20 kHz, TC = 115C
Non-Repetitive Peak Surge Current	IFSM	5.5	A	Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz
Storage/Operating Case Temperature Range	Tstg, TC	-55 to +150	C
Operating Junction Temperature	TJ	-55 to +150	C
Voltage Rate of Change	dv/dt	1000	V/ s	Rated VR, TJ = 25C
Thermal Resistance - Junction-to-Lead	Rtj l	118	C/W	Note 1
Thermal Resistance - Junction-to-Ambient	R tja	206	C/W	Note 2
Maximum Instantaneous Forward Voltage	VF	0.55	V	iF = 0.5 A, TJ = 25C
Maximum Instantaneous Forward Voltage	VF	0.65	V	iF = 1 A, TJ = 25C
Maximum Instantaneous Forward Voltage	VF	0.53	V	iF = 0.5 A, TJ = 100C
Maximum Instantaneous Forward Voltage	VF	0.63	V	iF = 1 A, TJ = 100C
Maximum Instantaneous Reverse Current	IR	20	nA	VR = 40 V, TJ = 25C
Maximum Instantaneous Reverse Current	IR	10	nA	VR = 20 V, TJ = 25C
Maximum Instantaneous Reverse Current	IR	13,000	pA	VR = 40 V, TJ = 100C
Maximum Instantaneous Reverse Current	IR	5,000	pA	VR = 20 V, TJ = 100C
Capacitance	C	118	pF	VR = 0 V, f = 1 MHz, TJ = 25C
Reel Options		LMBR0540T1G = 3,000 per 7 inch reel/8 mm tape
Reel Options		LMBR0540T3G = 10,000 per 13 inch reel/8 mm tape