GL41Y/1 Equivalent & Substitute Parts Reference

Part Overview

The GL41Y/1 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, part of the SUPERECTIFIER® series. This surface mount diode is rated for 1600 V DC reverse voltage with 1 A average rectified current in a DO-213AB (MELF glass) package. The GL41Y/1 is currently active in production with 1039 pieces in stock. Substitute parts are necessary when the original part number becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when compliance upgrades are needed for new designs.

Substiute Parts

GL41Y/1

Vishay General Semiconductor - Diodes DivisionIn Stock: 1132GL41Y/1 Datasheet

Current PartRFQ

GL41Y-E3/96

Vishay General Semiconductor - Diodes DivisionIn Stock: 4140GL41Y-E3/96 Datasheet

Parametric EquivalentRFQ

GL41Y-E3/97

Vishay General Semiconductor - Diodes DivisionIn Stock: 10270GL41Y-E3/97 Datasheet

Parametric EquivalentRFQ

GL41YHE3/96

Vishay General Semiconductor - Diodes DivisionIn Stock: 1731GL41YHE3/96 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of GL41Y/1 is determined by strict equivalence across all electrical parameters and mechanical compatibility. The following criteria establish valid substitutes:

Electrical Parameters (Must Match Exactly):

• Voltage - DC Reverse (Vr) Maximum: 1600 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) Maximum @ If: 1.2 V @ 1 A
• Current - Reverse Leakage @ Vr: 10 µA @ 1600 V
• Capacitance @ Vr, F: 8 pF @ 4V, 1MHz
• Recovery Speed: Standard >500ns, >200mA (Io)
• Operating Temperature - Junction: -65°C to 175°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: DO-213AB, MELF (Glass)
• Mounting Type: Surface Mount
• Base Product Number: GL41

Packaging Format Variations: Substitute parts may differ in packaging format (Tape & Reel, Cut Tape, Digi-Reel®) without affecting electrical or mechanical compatibility. These variations address different manufacturing and procurement workflows.

Compliance Variations: Substitute parts may have different RoHS and REACH compliance status. GL41Y/1 is RoHS non-compliant; substitute parts GL41Y-E3/96, GL41Y-E3/97, and GL41YHE3/96 are ROHS3 compliant.

Parameter Comparison

Engineering Selection Recommendations

GL41Y-E3/96 is suitable for applications requiring Cut Tape or Digi-Reel® packaging formats. This part is ROHS3 compliant with MSL rating of 1 (Unlimited), making it appropriate for designs subject to RoHS3 regulations. Inventory availability is 4100 pieces.

GL41Y-E3/97 is suitable for applications requiring Tape & Reel packaging format, matching the original GL41Y/1 packaging specification. This part is ROHS3 compliant with MSL rating of 1 (Unlimited). Inventory availability is 10200 pieces, the highest among all substitutes.

GL41YHE3/96 is suitable for applications requiring Cut Tape packaging format. This part carries an Obsolete product status designation and is ROHS3 compliant with MSL rating of 1 (Unlimited). Selection of this part should be limited to legacy system maintenance or when other substitutes are unavailable. Inventory availability is 1639 pieces.

For new designs, GL41Y-E3/97 is the preferred substitute due to active product status, highest inventory availability, and matching Tape & Reel packaging format with the original GL41Y/1.

Frequently Asked Questions (FAQ)

Q: Can GL41Y-E3/96, GL41Y-E3/97, and GL41YHE3/96 be used interchangeably with GL41Y/1?

A: All three substitute parts are electrically and mechanically equivalent to GL41Y/1. They share identical electrical parameters (1600 V reverse voltage, 1 A average rectified current, 1.2 V forward voltage, 10 µA reverse leakage, 8 pF capacitance, and standard recovery speed) and the same DO-213AB MELF glass package for surface mount applications. Interchangeability is determined by packaging format requirements and compliance specifications for your application.

Q: What is the difference between the packaging formats offered?

A: GL41Y/1 and GL41Y-E3/97 are supplied in Tape & Reel (TR) format, suitable for automated pick-and-place assembly. GL41Y-E3/96 is available in Cut Tape (CT) and Digi-Reel® formats, offering flexibility for different procurement and assembly workflows. GL41YHE3/96 is supplied in Cut Tape (CT) format. The electrical and mechanical specifications remain identical across all packaging formats.

Q: Why do some substitute parts have ROHS3 compliance while GL41Y/1 does not?

A: GL41Y-E3/96, GL41Y-E3/97, and GL41YHE3/96 are manufactured to ROHS3 compliance standards, reflecting current regulatory requirements for electronic components. GL41Y/1 is RoHS non-compliant. For new designs or applications subject to RoHS3 regulations, selection of a ROHS3 compliant substitute is necessary.

Q: What does Moisture Sensitivity Level (MSL) 1 (Unlimited) mean?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity restrictions. These parts can be stored and handled without special moisture control measures, simplifying logistics and manufacturing processes compared to components with higher MSL ratings.

Q: Is GL41YHE3/96 still available for new designs?

A: GL41YHE3/96 carries an Obsolete product status designation. While 1639 pieces are currently in stock, this part should not be selected for new designs. GL41Y-E3/97 or GL41Y-E3/96 are recommended for new applications to ensure long-term supply continuity.

Q: Which substitute part has the highest inventory availability?

A: GL41Y-E3/97 has the highest inventory availability with 10200 pieces in stock, followed by GL41Y-E3/96 with 4100 pieces and GL41YHE3/96 with 1639 pieces. GL41Y/1 has 1039 pieces available.