LSM335J/TR13 Equivalent & Substitute Parts Reference

Part Overview

LSM335J/TR13 is a Schottky rectifier diode manufactured by Microchip Technology, categorized under diodes and rectifiers. It offers a maximum DC reverse voltage of 35 V, an average rectified current of 3 A, and a forward voltage drop of 520 mV at 3 A. Supplied in DO-214AB Surface Mount packaging, it is intended for fast recovery applications. The component is currently active but is listed as RoHS non-compliant, necessitating alternative model evaluation for applications requiring RoHS compliance or varied voltage specifications.

Key Parameters

Parameter	Main Part (LSM335J/TR13)
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	35 V
Current - Average Rectified (Io)	3A
Voltage - Forward (Vf) (Max) @ If	520 mV @ 3A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	1.5 mA @ 35 V
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	RoHS non-compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts are included based on strict equivalency within core electrical and mechanical parameters. These include diode technology, maximum reverse voltage, maximum average rectified current, maximum forward voltage at rated current, speed course, reverse leakage current, mounting type, and package/case type. Only components matching or exceeding these benchmarks are presented as group substitutes for LSM335J/TR13.

Parameter Comparison

Parameter	LSM335J/TR13	B330-13-F
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	35 V	30 V
Current - Average Rectified (Io)	3A	3A
Voltage - Forward (Vf) (Max) @ If	520 mV @ 3A	500 mV @ 3A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	1.5 mA @ 35 V	500 µA @ 30 V
Mounting Type	Surface Mount	Surface Mount
Package / Case	DO-214AB, SMC	DO-214AB, SMC
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 125°C
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Product Status	Active	Active

Engineering Selection Recommendations

Selection between LSM335J/TR13 and B330-13-F is based on electrical and mechanical parameter matching. B330-13-F is RoHS compliant, suitable for projects requiring environmental certification. Both products are active and support surface mount installation in DO-214AB/SMC packages. RoHS status and reverse voltage requirements must be evaluated per application specification.

Frequently Asked Questions (FAQ)

Q: What are the criteria for selecting a substitute for LSM335J/TR13?
A: Substitute selection is based on matching diode technology, reverse voltage, rectified current, forward voltage, switching speed, reverse leakage, mounting type, and package compatibility.

Q: Can B330-13-F be used as a direct replacement for LSM335J/TR13?
A: B330-13-F matches in diode technology, current rating, forward voltage, switching speed, mounting type, and package. It differs in maximum reverse voltage and reverse leakage current.

Q: Is package compatibility maintained between substitute parts?
A: Both LSM335J/TR13 and B330-13-F utilize the DO-214AB, SMC surface mount package, ensuring mechanical compatibility.

Q: Are there considerations related to RoHS compliance when substituting?
A: LSM335J/TR13 is RoHS non-compliant, while B330-13-F is ROHS3 compliant. Selection depends on project-specific compliance requirements and regulatory mandates.

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