P6SMB100CAHM3_A/I Equivalent & Substitute Parts

Part Overview

The P6SMB100CAHM3_A/I is a bidirectional transient voltage suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is designed for telecom applications requiring transient overvoltage protection in surface mount configurations. The part operates with a reverse standoff voltage of 85.5V and provides clamping at 137V maximum, with a peak pulse current rating of 4.4A and 600W peak pulse power dissipation.

The P6SMB100CAHM3_A/I carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and field replacement applications.

Substiute Parts

P6SMB100CAHM3_A/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 797P6SMB100CAHM3_A/I Datasheet

Current PartRFQ

P6SMB100CAHM3_B/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 778P6SMB100CAHM3_B/I Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P6SMB100CAHM3_A/I is determined by strict equivalence across the following critical parameters:

• Voltage - Reverse Standoff: 85.5V (Typ)
• Voltage - Breakdown: 95V (Min)
• Voltage - Clamping: 137V (Max) @ Ipp
• Current - Peak Pulse: 4.4A (10/1000µs)
• Power - Peak Pulse: 600W
• Operating Temperature Range: -65°C to 150°C (TJ)
• Package / Case: DO-214AA (SMB)
• Bidirectional Channels: 1
• Grade: Automotive
• Qualification: AEC-Q101

The substitute part P6SMB100CAHM3_B/I maintains identical electrical and mechanical specifications across all parameters listed above. The primary distinction is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The P6SMB100CAHM3_B/I is the direct substitute for the obsolete P6SMB100CAHM3_A/I. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical performance specifications, thermal operating range, and automotive-grade qualification (AEC-Q101).

The P6SMB100CAHM3_B/I maintains Active product status, ensuring continued availability and manufacturing support. Both parts comply with ROHS3 and REACH requirements. The substitute part is supplied in Tape & Reel (TR) packaging, which is standard for production environments.

Selection of the P6SMB100CAHM3_B/I is appropriate for all applications previously served by the P6SMB100CAHM3_A/I, including telecom transient overvoltage protection circuits requiring 100V nominal protection with 600W peak pulse power dissipation in DO-214AA surface mount packages.

Frequently Asked Questions (FAQ)

Q: Can the P6SMB100CAHM3_B/I be used as a direct replacement for the P6SMB100CAHM3_A/I?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including voltage ratings, current ratings, power dissipation, operating temperature range, package type, and automotive qualification. The primary difference is product status and packaging configuration.

Q: What is the significance of the product status difference between these parts?

A: The P6SMB100CAHM3_A/I is classified as Obsolete, indicating it is no longer in active production. The P6SMB100CAHM3_B/I maintains Active status, ensuring ongoing manufacturing availability and supply chain support for new designs and production requirements.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, AEC-Q101 Automotive qualification, and the same ECCN and HTSUS classifications.

Q: What packaging configurations are available for these parts?

A: The P6SMB100CAHM3_A/I packaging configuration is not specified in the provided data. The P6SMB100CAHM3_B/I is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly and production environments.

Q: Are these parts suitable for automotive applications?

A: Yes. Both parts carry Automotive grade classification and AEC-Q101 qualification, meeting automotive industry standards for component reliability and performance.