Equivalent & Substitute Parts for SS510C-HF

Part Overview

SS510C-HF is a Schottky rectifier diode manufactured by Comchip Technology, categorized under Diodes, Rectifiers, and supplied in Tape & Reel (TR) packaging. It features a voltage rating of 100 V, an average rectified current of 5A, and a maximum forward voltage of 850 mV @ 5A. This device uses the DO-214AB (SMC) surface mount package and is compliant with ROHS3. As an active product, finding parametric equivalent or substitute parts is essential for design flexibility, supply chain robustness, or multi-sourcing across qualified suppliers due to inventory management or lifecycle considerations.

Key Parameters

Parameter	Value
Category	Diodes, Rectifiers
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	5A
Voltage - Forward (Vf) (Max) @ If	850 mV @ 5A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	1 mA @ 100 V
Capacitance @ Vr, F	400pF @ 4V, 1MHz
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for SS510C-HF are determined exclusively by parametric equivalence within the diodes, rectifiers category. Substitution is validated by matching the following key parameters: diode technology (Schottky), maximum DC reverse voltage rating, maximum average rectified current, forward voltage specification at rated current, recovery speed, reverse leakage current at rated voltage, capacitance where provided, mounting type, package/case form factor, and thermal operating range. Regulatory compliance and moisture sensitivity ratings are verified for assembly compatibility. Only parts meeting all specified values are grouped as substitutes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Mounting Type	Package / Case	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)
SS510C-HF	Comchip Technology	100 V	5A	850 mV @ 5A	Fast Recovery =< 500ns, > 200mA (Io)	1 mA @ 100 V	400pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)
SK510C	Taiwan Semiconductor Corporation	100 V	5A	850 mV @ 5A	Fast Recovery =< 500ns, > 200mA (Io)	300 µA @ 100 V	-	Surface Mount	DO-214AB, SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)
SK510C V7G	Taiwan Semiconductor Corporation	100 V	5A	850 mV @ 5A	Fast Recovery =< 500ns, > 200mA (Io)	300 µA @ 100 V	-	Surface Mount	DO-214AB, SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)
SK510L-TP	Micro Commercial Co	100 V	5A	850 mV @ 5A	Fast Recovery =< 500ns, > 200mA (Io)	1 mA @ 100 V	-	Surface Mount	DO-214AB, SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)
SK510LHE3-TP	Micro Commercial Co	100 V	5A	850 mV @ 5A	Fast Recovery =< 500ns, > 200mA (Io)	100 µA @ 100 V	200pF @ 4V, 1MHz	Surface Mount	DO-214AB, SMC	-55°C ~ 150°C	ROHS3 Compliant	1 (Unlimited)

Engineering Selection Recommendations

All listed substitute diodes are labeled as active products except SK510C V7G, which is noted as discontinued at Digi-Key. All substitutes are ROHS3 compliant and have a Moisture Sensitivity Level of 1 (Unlimited), aligning with SS510C-HF in compliance and qualification attributes. Automotive grade and AEC-Q101 qualification are specified for SK510LHE3-TP. Where inventory availability and product lifecycle are considerations, selection should be based on active status and required compliance features explicitly listed.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for substituting SS510C-HF with another part?
A1: Substitute parts must match in Schottky technology, maximum DC reverse voltage rating (100 V), average rectified current (5A), forward voltage at rated current (850 mV @ 5A), fast recovery speed, surface mount DO-214AB (SMC) package/case, and operating temperature range (-55°C ~ 150°C).

Q2: Are all substitute parts compliant with RoHS3 standards?
A2: Yes, all parametric equivalents listed are specified as ROHS3 Compliant.

Q3: Is there any difference in mounting or package between SS510C-HF and its substitutes?
A3: All substitutes use the DO-214AB, SMC surface mount package, matching SS510C-HF.

Q4: Does reverse leakage current variation affect equivalency?
A4: Substitute relationships are based strictly on the provided reverse leakage current at specified voltage; SS510C-HF, SK510L-TP match at 1 mA @ 100 V; SK510C, SK510C V7G, and SK510LHE3-TP differ as listed in comparison.

Q5: Can SS510C-HF be replaced by an automotive grade diode?
A5: SK510LHE3-TP is classified as automotive grade with AEC-Q101 qualification and meets all electrical and mechanical substitution parameters.

Q6: Do all substitutes support the same operating junction temperature range?
A6: Yes, all substitutes listed specify an operating junction temperature range of -55°C ~ 150°C.

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