SS26B-HF Equivalent & Substitute Parts Reference

Part Overview

The SS26B-HF by Comchip Technology is an active, surface-mount Schottky barrier rectifier diode designed for fast recovery and high efficiency in rectification applications. It features a 60 V maximum reverse voltage, 2A average forward current, and a DO-214AA (SMB) package. Finding alternative models is essential for purposes such as multi-sourcing, ensuring supply chain stability, and fulfilling compliance or inventory requirements.

Substiute Parts

SS26B-HF

Comchip TechnologyIn Stock: 1118SS26B-HF Datasheet

Current PartRFQ

SK26HE3-LTP

Micro Commercial CoIn Stock: 2383SK26HE3-LTP Datasheet

Parametric EquivalentRFQ

SS26B

EVVO SemiIn Stock: 17111SS26B Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified strictly based on equivalence in the following key parameters: Technology (Schottky), maximum reverse voltage (60 V), average rectified current (2A), forward voltage (700 mV @ 2A), rectification speed (Fast Recovery ≤ 500ns, >200mA), surface-mount DO-214AA (SMB) package, and RoHS3 compliance. Substitution is validated only when these core electrical, mechanical, and compliance properties fully align.

Parameter Comparison

Engineering Selection Recommendations

Select substitute models only if product status is Active and RoHS3 compliance is required. All shown alternatives meet the Moisture Sensitivity Level (MSL) 1 (Unlimited). The SK26HE3-LTP additionally includes automotive-grade AEC-Q101 qualification, which may be relevant in automotive applications if such qualification is part of the design requirements.

Frequently Asked Questions (FAQ)

Q1: What key factors qualify SK26HE3-LTP and SS26B as substitutes for SS26B-HF?
A1: Both substitutes precisely match the SS26B-HF in core parameters including Schottky technology, 60 V reverse voltage, 2A average rectified current, 700 mV forward voltage at 2A, package type (DO-214AA, SMB), and surface-mount capability.

Q2: Is the package footprint identical among these models?
A2: All compared models use the DO-214AA (SMB) package, ensuring mechanical compatibility for board level replacement.

Q3: Are there compliance differences that affect substitute selection?
A3: All listed substitute parts are RoHS3 compliant and have an MSL of 1 (Unlimited). The SK26HE3-LTP also features AEC-Q101 automotive qualification.

Q4: Do any listed substitutes have a wider operating temperature range?
A4: The SS26B from EVVO Semi includes an operating junction temperature up to 150°C, while the other parts support up to 125°C.

Q5: How should reverse leakage current and capacitance be considered?
A5: All substitute parts list comparable values for reverse leakage and capacitance. These parameters are within the substitution criteria provided.