SMBJ160CA-TP Transient Voltage Suppressor Diode - Equivalent & Substitute Parts

Part Overview

The SMBJ160CA-TP is a surface-mount transient voltage suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose overvoltage protection applications. This bidirectional Zener diode operates with a reverse standoff voltage of 160V and provides clamping at 259V maximum, with a peak pulse current rating of 2.3A. The component is housed in a DO-214AA (SMB) package and is actively produced with full RoHS3 compliance. Substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining identical electrical performance and mechanical compatibility.

Substiute Parts

SMBJ160CA-TP

Micro Commercial CoIn Stock: 3902SMBJ160CA-TP Datasheet

Current PartRFQ

SMBJ160CA

Taiwan Semiconductor CorporationIn Stock: 1789SMBJ160CA Datasheet

DirectRFQ

SMBJ160CA

Taiwan Semiconductor CorporationIn Stock: 1789SMBJ160CA Datasheet

DirectRFQ

SMBJ160CA

Taiwan Semiconductor CorporationIn Stock: 1789SMBJ160CA Datasheet

DirectRFQ

SMBJ160CA-13-F

Diodes IncorporatedIn Stock: 4182SMBJ160CA-13-F Datasheet

DirectRFQ

SMBJ160CA-E3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 45454SMBJ160CA-E3/52 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMBJ160CA-TP are qualified based on strict electrical and mechanical parameter matching:

Critical Matching Parameters:

• Voltage - Reverse Standoff (Typ): 160V
• Voltage - Breakdown (Min): 178V
• Voltage - Clamping (Max) @ Ipp: 259V
• Current - Peak Pulse (10/1000µs): 2.3A
• Power - Peak Pulse: 600W
• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount
• Type: Zener
• Bidirectional Channels: 1
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

All identified substitute parts meet these electrical specifications and package requirements. Substitutes are sourced from qualified manufacturers including Taiwan Semiconductor Corporation, Diodes Incorporated, and Vishay General Semiconductor - Diodes Division. Each substitute maintains functional equivalence for direct board-level replacement without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1) ratings, ensuring compatibility with standard manufacturing and storage conditions. The SMBJ160CA-TP from Micro Commercial Co supports an extended operating temperature range to 175°C, while substitute parts from Taiwan Semiconductor Corporation, Diodes Incorporated, and Vishay General Semiconductor operate to 150°C. For applications requiring the full 175°C junction temperature capability, the original SMBJ160CA-TP is specified. For standard industrial applications within the -55°C to 150°C range, all substitute parts provide equivalent electrical performance and mechanical fit. Selection among substitutes may be based on procurement availability, lead time, and inventory levels from respective suppliers.

Frequently Asked Questions (FAQ)

Q: Can SMBJ160CA from Taiwan Semiconductor Corporation be used as a direct replacement for SMBJ160CA-TP?

A: Yes. The SMBJ160CA meets all critical electrical parameters: 160V reverse standoff, 178V minimum breakdown, 259V maximum clamping voltage, and 2.3A peak pulse current. Both components use identical DO-214AA (SMB) surface-mount packaging. The operating temperature range difference (150°C vs. 175°C) does not affect substitution for applications operating within -55°C to 150°C.

Q: What is the difference between SMBJ160CA-13-F and SMBJ160CA-E3/52?

A: Both parts are electrically equivalent with identical voltage and current ratings. SMBJ160CA-13-F is manufactured by Diodes Incorporated with SMB supplier device packaging. SMBJ160CA-E3/52 is manufactured by Vishay General Semiconductor under the TransZorb® series designation with DO-214AA (SMBJ) supplier device packaging. Electrical performance and board-level compatibility are identical.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant certification and MSL 1 (Unlimited) moisture sensitivity ratings, meeting current environmental and manufacturing standards.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts share identical DO-214AA (SMB) package dimensions and surface-mount footprints, enabling direct PCB-level substitution without layout modifications or rework.

Q: Which substitute part has the highest inventory availability?

A: SMBJ160CA-E3/52 from Vishay General Semiconductor shows 45,400 pieces in stock, providing the highest immediate availability among listed substitutes.