P4SMA100A TR13 Equivalent & Substitute Parts

Part Overview

The P4SMA100A TR13 is a Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor Corp, designed for general-purpose overvoltage protection in surface-mount applications. This component features a 100V reverse standoff voltage with a 162V maximum clamping voltage and 2.5A peak pulse current capability in a compact SMA package.

The P4SMA100A TR13 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

P4SMA100A TR13

Central Semiconductor CorpIn Stock: 927P4SMA100A TR13 Datasheet

Current PartRFQ

SMAJ100A-13-F

Diodes IncorporatedIn Stock: 19952SMAJ100A-13-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P4SMA100A TR13 are identified based on strict electrical and mechanical parameter matching within the TVS diode category. The following parameters determine substitution eligibility:

• Voltage - Reverse Standoff (Typ): 100V
• Voltage - Breakdown (Min): 111V
• Voltage - Clamping (Max) @ Ipp: 162V
• Current - Peak Pulse (10/1000µs): 2.5A
• Power - Peak Pulse: 400W
• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount
• Operating Temperature Range: -55°C ~ 150°C (TJ)
• Type: Zener, Unidirectional

The SMAJ100A-13-F from Diodes Incorporated meets all specified electrical and mechanical parameters, making it a direct functional equivalent for the obsolete P4SMA100A TR13.

Parameter Comparison

Engineering Selection Recommendations

The SMAJ100A-13-F is the direct substitute for the obsolete P4SMA100A TR13. Selection of this substitute is supported by the following factors:

• All electrical parameters match exactly: 100V reverse standoff, 111V minimum breakdown, 162V maximum clamping, 2.5A peak pulse current, and 400W peak pulse power.
• Package and mounting specifications are identical: DO-214AC SMA surface-mount configuration.
• Operating temperature range is identical: -55°C to 150°C junction temperature.
• The SMAJ100A-13-F maintains active product status with Diodes Incorporated, ensuring ongoing availability and supply chain support.
• Both components share identical moisture sensitivity level (MSL 1), export classification (EAR99), and tariff codes (HTSUS 8541.10.0080).
• The SMAJ100A-13-F is RoHS3 compliant and REACH unaffected, meeting modern regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the SMAJ100A-13-F be used as a direct replacement for the P4SMA100A TR13?

A: Yes. The SMAJ100A-13-F is a direct functional equivalent. All electrical parameters, package specifications, and operating conditions are identical. The components are pin-compatible and require no circuit modifications.

Q: What is the primary reason for substitution?

A: The P4SMA100A TR13 is obsolete. The SMAJ100A-13-F is an active product from Diodes Incorporated, providing reliable long-term supply availability.

Q: Are there any differences in packaging or handling?

A: Both components use the DO-214AC SMA surface-mount package with identical moisture sensitivity level (MSL 1). No changes to assembly, storage, or handling procedures are required.

Q: Do compliance certifications differ between the two parts?

A: Both components share the same export classification (EAR99) and tariff code (HTSUS 8541.10.0080). The SMAJ100A-13-F includes RoHS3 compliance and REACH unaffected status, meeting current regulatory standards.

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

A: Substitution is based on matching: 100V reverse standoff voltage, 111V minimum breakdown voltage, 162V maximum clamping voltage, 2.5A peak pulse current, 400W peak pulse power, and -55°C to 150°C operating temperature range.