SMBJ160CE3/TR13 Equivalent & Substitute Parts

Part Overview

The SMBJ160CE3/TR13 is a bidirectional Zener transient voltage suppressor (TVS) diode manufactured by Microchip Technology. This surface mount component operates in the 160V reverse standoff voltage class and is designed for general-purpose transient voltage suppression applications. The part is actively produced and ROHS3 compliant, with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on matching electrical specifications and mechanical compatibility within the SMBJ160 base product family.

Substiute Parts

SMBJ160CE3/TR13

Microchip TechnologyIn Stock: 1055SMBJ160CE3/TR13 Datasheet

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SMBJ160CA

Taiwan Semiconductor CorporationIn Stock: 1789SMBJ160CA Datasheet

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SMBJ160CA

Taiwan Semiconductor CorporationIn Stock: 1789SMBJ160CA Datasheet

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SMBJ160CA-13-F

Diodes IncorporatedIn Stock: 4182SMBJ160CA-13-F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMBJ160CE3/TR13 are qualified based on the following criteria:

Matching Electrical Parameters:

• Voltage - Reverse Standoff (Typ): 160V
• Voltage - Breakdown (Min): 178V
• Power - Peak Pulse: 600W
• Bidirectional Channels: 1
• Type: Zener

Matching Mechanical Parameters:

• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• Active Product Status

The substitute parts SMBJ160CA (Taiwan Semiconductor Corporation), SMBJ160CA (Taiwan Semiconductor Corporation - duplicate entry), and SMBJ160CA-13-F (Diodes Incorporated) share the same base product number (SMBJ160) and maintain electrical and mechanical compatibility. Variations in clamping voltage (259V vs. 287V) and peak pulse current (2.3A vs. 2.1A) remain within the functional tolerance of the SMBJ160 classification.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts maintain active product status and full compliance with ROHS3 and REACH requirements. The SMBJ160CA variants and SMBJ160CA-13-F are electrically and mechanically compatible with the SMBJ160CE3/TR13 within the SMBJ160 product family specifications.

The primary difference between the main part and substitutes is the clamping voltage specification: the SMBJ160CE3/TR13 specifies 287V maximum clamping, while both substitute variants specify 259V maximum clamping. Both operate at the same 600W peak pulse power rating and maintain identical reverse standoff and breakdown voltage parameters.

Operating temperature range differs: the SMBJ160CE3/TR13 operates from -65°C to 150°C, while substitute parts operate from -55°C to 150°C. This represents a narrower lower temperature bound on the substitute parts.

All parts are packaged in DO-214AA (SMB) surface mount format with identical pinout and land pattern compatibility. Moisture sensitivity rating (MSL 1) is uniform across all variants, indicating unlimited shelf life under standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Can SMBJ160CA be used as a direct replacement for SMBJ160CE3/TR13?

A: SMBJ160CA is electrically and mechanically compatible. Both parts share the same reverse standoff voltage (160V), breakdown voltage (178V), and power rating (600W). The clamping voltage differs (259V vs. 287V), and the operating temperature range is narrower (-55°C to 150°C vs. -65°C to 150°C). Substitution is valid when these parameter differences are acceptable for the application.

Q: What is the difference between SMBJ160CA and SMBJ160CA-13-F?

A: Both parts are electrically identical with 160V reverse standoff, 259V clamping voltage, and 2.3A peak pulse current. The primary difference is the manufacturer: SMBJ160CA is supplied by Taiwan Semiconductor Corporation, while SMBJ160CA-13-F is supplied by Diodes Incorporated. Both are ROHS3 compliant and actively produced.

Q: Are all substitute parts available in the same packaging?

A: Yes. All parts use DO-214AA (SMB) surface mount packaging with identical mechanical dimensions and land pattern compatibility. Tape & Reel (TR) packaging is available for all variants.

Q: What is the significance of the clamping voltage difference?

A: The SMBJ160CE3/TR13 specifies 287V maximum clamping at peak pulse current, while substitutes specify 259V. Lower clamping voltage provides tighter transient suppression. Selection depends on circuit protection requirements and transient voltage thresholds.

Q: Do all parts meet the same compliance standards?

A: Yes. All parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. All are classified as active products with no end-of-life status.