SS220F-HF Equivalent & Substitute Parts

Part Overview

The SS220F-HF is a Schottky rectifier diode manufactured by Comchip Technology, rated for 200V DC reverse voltage and 2A average rectified current in a surface mount SMAF package. This component is classified as Active and RoHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and packaging standards to ensure direct functional replacement in circuit applications.

Substiute Parts

SS220F-HF

Comchip TechnologyIn Stock: 1020SS220F-HF Datasheet

Current PartRFQ

SS220-HF

Comchip TechnologyIn Stock: 923SS220-HF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SS220F-HF is determined by equivalence across the following critical parameters:

Electrical Specifications:

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 2 A
• Voltage - Forward (Vf) (Max) @ If: 950 mV @ 2 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 300 µA @ 200 V
• Capacitance @ Vr, F: 80pF @ 4V, 1MHz

Mechanical & Environmental Specifications:

• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -55°C ~ 150°C
• Technology: Schottky

Compliance & Quality:

• RoHS Status: RoHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts must match all electrical parameters, maintain surface mount compatibility with the DO-214AC/SMA package footprint, and satisfy the same environmental and compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

The SS220-HF serves as a direct parametric equivalent to the SS220F-HF. Both components share identical electrical specifications, thermal operating range, and compliance certifications. Selection between these parts is based on packaging format availability and supply chain requirements:

SS220F-HF: Supplied in Tape & Reel (TR) format with 982 pieces in current inventory.

SS220-HF: Supplied in Cut Tape (CT) and Digi-Reel® format with 832 pieces in current inventory.

Both parts are manufactured by Comchip Technology, maintain Active product status, and satisfy RoHS3 compliance and EAR99 export classification requirements. The choice between these variants depends on procurement volume requirements and assembly process compatibility with available tape formats.

Frequently Asked Questions (FAQ)

Q: Can SS220-HF replace SS220F-HF in existing designs?

A: Yes. The SS220-HF is a parametric equivalent with identical electrical specifications, forward voltage characteristics, reverse leakage current, capacitance, and operating temperature range. Both components use the DO-214AC/SMA surface mount package and are RoHS3 compliant.

Q: What is the difference between SS220F-HF and SS220-HF?

A: The primary difference is packaging format. SS220F-HF is supplied in Tape & Reel (TR) format, while SS220-HF is available in Cut Tape (CT) and Digi-Reel® format. All electrical and mechanical specifications are identical.

Q: Are there any thermal or environmental differences between these parts?

A: No. Both parts operate across the same junction temperature range of -55°C to 150°C, maintain identical moisture sensitivity levels (MSL 1 - Unlimited), and satisfy the same compliance standards.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Both parts use the same DO-214AC/SMA surface mount package footprint and have identical lead dimensions, allowing direct substitution on PCB layouts without modification.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution is determined by matching voltage rating (200V), current rating (2A), forward voltage drop (950mV @ 2A), reverse leakage current (300µA @ 200V), and fast recovery speed (≤500ns). All these parameters are identical between SS220F-HF and SS220-HF.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both SS220F-HF and SS220-HF are RoHS3 compliant and classified under ECCN EAR99 with HTSUS code 8541.10.0080.