SMCJ160CE3/TR13 Equivalent & Substitute Parts

Part Overview

The SMCJ160CE3/TR13 is a transient voltage suppressor (TVS) diode manufactured by Microchip Technology, designed for general-purpose overvoltage protection applications. This bidirectional Zener diode operates with a reverse standoff voltage of 160V and provides clamping protection at 287V maximum. The device is housed in a DO-214AB (SMC) surface mount package and is supplied in Tape & Reel packaging format.

The part maintains Active product status and is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical characteristics, mechanical compatibility, and operational parameters that ensure functional interchangeability within the specified application envelope.

Substiute Parts

SMCJ160CE3/TR13

Microchip TechnologyIn Stock: 1011SMCJ160CE3/TR13 Datasheet

Current PartRFQ

5.0SMDJ160CA

MDE Semiconductor IncIn Stock: 91925.0SMDJ160CA Datasheet

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SMCJ160CA

Fairchild SemiconductorIn Stock: 23146SMCJ160CA Datasheet

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SMCJ160CA

Fairchild SemiconductorIn Stock: 23146SMCJ160CA Datasheet

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SMCJ160CA-13-F

Diodes IncorporatedIn Stock: 3990SMCJ160CA-13-F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SMCJ160CE3/TR13 is determined by the following critical parameters:

Mandatory Matching Criteria:

• Voltage - Reverse Standoff (Typ): 160V
• Voltage - Breakdown (Min): 178V
• Package / Case: DO-214AB, SMC
• Mounting Type: Surface Mount
• Type: Zener
• Bidirectional Channels: 1
• Applications: General Purpose

Allowable Variation Parameters:

• Voltage - Clamping (Max) @ Ipp: Substitute parts may exhibit clamping voltages between 259V and 287V, provided the value does not exceed the maximum specified for the application
• Current - Peak Pulse (10/1000µs): Substitute parts with equal or greater peak pulse current rating are acceptable
• Power - Peak Pulse: Substitute parts with equal or greater power dissipation capability are acceptable
• Operating Temperature Range: Substitute parts must support the minimum operating temperature of -55°C or lower and maximum of 150°C or higher
• Packaging Format: Tape & Reel (TR) and Bulk packaging are both acceptable for substitution

All identified substitute parts meet these criteria and maintain Active product status with RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and RoHS3 compliance, ensuring regulatory alignment with the original SMCJ160CE3/TR13 specification.

SMCJ160CA (Fairchild Semiconductor) and SMCJ160CA-13-F (Diodes Incorporated) provide direct electrical equivalence with matching peak pulse current (5.8A) and power dissipation (1500W) characteristics. Both parts are available in high inventory quantities and support the full operating temperature range requirement. The SMCJ160CA-13-F is supplied in Tape & Reel packaging, matching the original part's packaging format.

5.0SMDJ160CA (MDE Semiconductor Inc) offers enhanced performance characteristics with significantly higher peak pulse current (19.3A) and power dissipation (5000W) capability. This part operates within a narrower temperature range (-55 to 150°C) compared to the original specification. The lower clamping voltage (259V) provides improved transient suppression margin. This substitute is suitable for applications requiring enhanced surge protection capacity.

All substitute parts are housed in DO-214AB (SMC) surface mount packages and maintain single bidirectional channel configuration, ensuring mechanical and electrical compatibility with existing PCB layouts and circuit designs.

Frequently Asked Questions (FAQ)

Q: Can SMCJ160CA substitute for SMCJ160CE3/TR13 in all applications?

A: Yes. The SMCJ160CA meets all mandatory electrical parameters: 160V reverse standoff voltage, 178V minimum breakdown voltage, and DO-214AB surface mount package. The 5.8A peak pulse current exceeds the original 5.2A specification, providing equivalent or superior protection. Operating temperature range (-55 to 150°C) covers the application envelope. Packaging format difference (Bulk vs. Tape & Reel) does not affect functional compatibility.

Q: What is the difference between SMCJ160CA and SMCJ160CA-13-F?

A: Both parts are electrically identical with matching 160V standoff voltage, 259V clamping voltage, and 5.8A peak pulse current. The primary difference is packaging format: SMCJ160CA-13-F is supplied in Tape & Reel (TR) format, while SMCJ160CA is supplied in Bulk. The "-13-F" designation indicates the Diodes Incorporated variant with Tape & Reel packaging. Selection depends on procurement and assembly process requirements.

Q: Why does 5.0SMDJ160CA have different clamping voltage?

A: The 5.0SMDJ160CA exhibits a clamping voltage of 259V compared to the original 287V. This lower clamping voltage is within acceptable substitution parameters and indicates tighter voltage regulation during transient suppression. The part provides enhanced protection with 19.3A peak pulse current and 5000W power dissipation, making it suitable for higher-energy transient events.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts carry RoHS3 compliance certification, ensuring compatibility with environmental and regulatory requirements matching the original SMCJ160CE3/TR13 specification.

Q: What is the operating temperature difference between substitute parts?

A: The original SMCJ160CE3/TR13 operates from -65°C to 150°C. Substitute parts from Fairchild Semiconductor, Diodes Incorporated, and MDE Semiconductor operate from -55°C to 150°C. The narrower lower temperature limit (-55°C vs. -65°C) is acceptable for applications not requiring operation below -55°C. Verify application requirements before selection.

Q: Can I use 5.0SMDJ160CA in place of SMCJ160CE3/TR13 for cost optimization?

A: The 5.0SMDJ160CA is electrically compatible and provides superior performance characteristics. However, the lower clamping voltage (259V vs. 287V) and higher peak pulse current (19.3A vs. 5.2A) indicate different protection characteristics. Selection should be based on application transient energy requirements and circuit design specifications, not cost alone.

Q: Is packaging format interchangeable between Tape & Reel and Bulk?

A: Yes, from a functional and electrical standpoint. Both packaging formats contain identical components. Selection depends on assembly process requirements: Tape & Reel format is suitable for automated pick-and-place assembly, while Bulk format is used for manual assembly or alternative handling processes. Verify procurement and assembly compatibility before substitution.