Equivalent & Substitute Parts Reference for HS1GAL

Part Overview

The HS1GAL from Taiwan Semiconductor Corporation is classified as a general-purpose fast-recovery surface mount rectifier diode in the "Diodes, Rectifiers" category. With a voltage rating of 400 V and a current rating of 1A, it features a Thin SMA package and is compliant with ROHS3 and REACH directives. The product is currently active and available in tape & reel packaging. Alternate or substitute models are necessary to ensure continuous supply in the event of inventory constraints or production line requirements.

Substiute Parts

HS1GAL

Taiwan Semiconductor CorporationIn Stock: 8132HS1GAL Datasheet

Current PartRFQ

ES1GAL

Taiwan Semiconductor CorporationIn Stock: 8015ES1GAL Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by electrical and mechanical parameters explicitly provided. The allowed substitution criteria in this category are: voltage rating, current rating, forward voltage drop, speed specification, reverse recovery time, reverse leakage current, junction capacitance, mounting type, package/case, supplier device package, operating temperature range, RoHS status, REACH status, moisture sensitivity level, and product status. Only parts meeting these parameters exactly or within the specified tolerances are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the HS1GAL and ES1GAL are classified as active products, with documented RoHS3 compliance, REACH unaffected status, and moisture sensitivity level 1 (Unlimited). All substitute options meet the required certifications and compliance as stated in the input parameters.

Frequently Asked Questions (FAQ)

Q1: What criteria must be met for a diode rectifier to qualify as a substitute for HS1GAL?
A1: Substitution is strictly limited to diodes that match all provided electrical and mechanical key parameters, including voltage rating, current rating, forward voltage drop, speed, reverse recovery time, reverse leakage current, junction capacitance, mounting type, package/case, supplier device package, operating temperature, RoHS status, REACH status, moisture sensitivity level, and product status.

Q2: Is the package and mounting type identical for substitute parts?
A2: Both HS1GAL and its substitute ES1GAL use the DO-221AC, SMA Flat Leads case and Thin SMA supplier device package with surface mount configuration.

Q3: Are substitute parts subject to the same compliance standards?
A3: Substitute parts listed are ROHS3 Compliant and REACH Unaffected according to the provided information.

Q4: Can there be variations in reverse recovery time and capacitance?
A4: Substitution allows for reverse recovery time and capacitance within the explicitly provided values. Both HS1GAL (50 ns, 17pF) and ES1GAL (35 ns, 16pF) are within permissible specifications.

Q5: How is product availability considered in substitution?
A5: Only parts with active status and documented inventory as specified in the input are listed as substitutes.