SL23HM3_A/I Equivalent & Substitute Parts Reference

Part Overview

The Vishay General Semiconductor - Diodes Division SL23HM3_A/I is an active Schottky diode, category: Diodes, Rectifiers, supplied in Tape & Reel (TR) packaging. It features a 30 V maximum DC reverse voltage and 2A average rectified current in a DO-214AA (SMB) surface mount package. Selecting alternative models is necessary to maintain supply chain flexibility and ensure device functionality if the SL23HM3_A/I is not available due to inventory limitations or specific packaging preferences.

Key Parameters

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	Product Status	Base Product Number	ECCN	HTSUS	Packaging
SL23HM3_A/I	Schottky	30 V	2 A	440 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	400 µA @ 30 V	Surface Mount	DO-214AA, SMB	DO-214AA (SMB)	-55°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active	SL23	EAR99	8541.10.0080	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitute parts are selected based strictly on matching the following key parameters: technology (Schottky), maximum DC reverse voltage (30 V), average rectified current (2 A), forward voltage (440 mV @ 2 A), speed (fast recovery, ≤500ns), reverse leakage current (400 µA @ 30 V), package / case (DO-214AA, SMB), operating temperature range (-55°C to 125°C), mounting type (surface mount), compliance status (ROHS3 Compliant, REACH Unaffected), base product number (SL23), and product status (active). Only devices matching all specified parameters are considered direct parametric equivalents.

Parameter Comparison

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	MSL	REACH Status	Product Status	Base Product Number	ECCN	HTSUS	Packaging
SL23HM3_A/I	Schottky	30 V	2 A	440 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	400 µA @ 30 V	Surface Mount	DO-214AA, SMB	DO-214AA (SMB)	-55°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active	SL23	EAR99	8541.10.0080	Tape & Reel (TR)
SL23-E3/52T	Schottky	30 V	2 A	440 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	400 µA @ 30 V	Surface Mount	DO-214AA, SMB	DO-214AA (SMB)	-55°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active	SL23	EAR99	8541.10.0080	Cut Tape (CT)
SL23-E3/5BT	Schottky	30 V	2 A	440 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	400 µA @ 30 V	Surface Mount	DO-214AA, SMB	DO-214AA (SMB)	-55°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active	SL23	EAR99	8541.10.0080	Tape & Reel (TR)

Engineering Selection Recommendations

All listed substitute diodes, including SL23-E3/52T and SL23-E3/5BT, are active products, possess identical compliance certifications (ROHS3 Compliant, REACH Unaffected), and share the same moisture sensitivity rating (MSL 1). Their electrical and mechanical parameters are matched precisely to the SL23HM3_A/I. Selection can be made based on product status and preferred packaging format with no compromise in compliance or certification status.

Frequently Asked Questions (FAQ)

Q1: What defines a parametric equivalent diode in this part group?
Parametric equivalence requires identical technology, voltage, current ratings, forward voltage drop, recovery speed, reverse leakage, mounting style, package type, operating temperature range, product status, compliance, and certification.

Q2: Are the substitute parts compatible in terms of PCB footprint?
All listed substitutes utilize the DO-214AA (SMB) package and are designed for surface mount placement, ensuring compatibility with layouts specified for SL23HM3_A/I.

Q3: Does packaging affect the electrical performance of substitute parts?
Packaging format (Tape & Reel, Cut Tape) does not affect electrical or mechanical characteristics. Selection of packaging may depend on production, handling, or automated assembly requirements.

Q4: Are compliance and certification consistent across all listed substitutes?
All substitutes conform to ROHS3, REACH, and share the same ECCN and HTSUS classifications, maintaining regulatory and environmental conformity.

Q5: What is the significance of product status in selecting substitutes?
Only active-status products are listed to ensure continued availability and manufacturer support within the diodes, rectifiers category.

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