GS1BHE3-LTP Equivalent & Substitute Parts

Part Overview

The GS1BHE3-LTP is a 100 V, 1A surface mount rectifier diode manufactured by Micro Commercial Co in the DO-214AC (SMA) package. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and procurement needs. The part operates across a junction temperature range of -55°C to 150°C and features standard recovery characteristics suitable for general rectification applications.

Substiute Parts

GS1BHE3-LTP

Micro Commercial CoIn Stock: 1045GS1BHE3-LTP Datasheet

Current PartRFQ

GS1JHE3-LTP

Micro Commercial CoIn Stock: 850GS1JHE3-LTP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GS1BHE3-LTP is determined by compatibility across the following critical parameters:

Mandatory Compatibility Criteria:

• Package / Case: DO-214AC (SMA) surface mount configuration
• Current - Average Rectified (Io): 1 A minimum rating
• Mounting Type: Surface Mount
• Operating Temperature Range: -55°C ~ 150°C
• Reverse Recovery Time (trr): 2 µs
• Forward Voltage (Vf): 1 V @ 1 A

Allowable Parameter Variance:

• Voltage - DC Reverse (Vr) (Max): Equal to or greater than 100 V
• Current - Reverse Leakage: Equal to or less than specified value
• Capacitance: Equal to or less than specified value

The GS1JHE3-LTP qualifies as a direct substitute based on identical package, current rating, forward voltage, recovery characteristics, and operating temperature range. The higher reverse voltage rating (600 V versus 100 V) represents an uprated specification that maintains backward compatibility with the original design requirements.

Parameter Comparison

Engineering Selection Recommendations

The GS1JHE3-LTP is the manufacturer-recommended substitute for the obsolete GS1BHE3-LTP. Both components share identical electrical characteristics for forward voltage, reverse recovery time, leakage current, and capacitance. The substitute maintains the same 1 A current rating and DO-214AC (SMA) surface mount package, ensuring direct mechanical and electrical compatibility.

The GS1JHE3-LTP carries active product status, providing long-term availability and supply chain continuity. Both parts maintain REACH Unaffected compliance status and EAR99 export classification. The elevated reverse voltage specification (600 V) of the substitute does not introduce design conflicts in applications rated for 100 V operation, as the component operates within the original voltage envelope.

Frequently Asked Questions (FAQ)

Q: Can the GS1JHE3-LTP directly replace the GS1BHE3-LTP in existing designs?

A: Yes. The GS1JHE3-LTP maintains identical forward voltage, current rating, recovery time, and package configuration. The higher reverse voltage rating (600 V) is compatible with applications designed for 100 V operation.

Q: Are there any circuit board layout modifications required when substituting the GS1JHE3-LTP?

A: No. Both parts use the DO-214AC (SMA) surface mount package with identical pinout and footprint requirements.

Q: What is the primary reason for substituting the GS1BHE3-LTP?

A: The GS1BHE3-LTP is classified as obsolete. The GS1JHE3-LTP is the active equivalent that ensures continued component availability and supply chain reliability.

Q: Do the forward voltage characteristics differ between these parts?

A: No. Both components specify 1 V maximum forward voltage at 1 A forward current.

Q: Is the higher reverse voltage rating of the GS1JHE3-LTP a disadvantage?

A: No. A higher reverse voltage rating does not negatively impact performance in applications designed for lower voltage operation. The component operates safely within the original design specifications.

Q: Are both parts compliant with the same regulatory standards?

A: Yes. Both the GS1BHE3-LTP and GS1JHE3-LTP maintain REACH Unaffected status and EAR99 export classification.