SMBJ16CA-M3/5B Equivalent & Substitute Parts

Part Overview

The SMBJ16CA-M3/5B is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates in the DO-214AA (SMB) package and is designed for general-purpose transient voltage protection applications. The part is Active status and ROHS3 compliant. Substitute parts are necessary to address inventory availability, lead time constraints, or specific packaging and temperature range requirements across different manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

SMBJ16CA-M3/5B

Vishay General Semiconductor - Diodes DivisionIn Stock: 772SMBJ16CA-M3/5B Datasheet

Current PartRFQ

SMBJ16CA-E3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 4155SMBJ16CA-E3/52 Datasheet

DirectRFQ

SMBJ16CA-E3/5B

Vishay General Semiconductor - Diodes DivisionIn Stock: 112491SMBJ16CA-E3/5B Datasheet

MFR RecommendedRFQ

SMBJ16CA

EVVO SemiIn Stock: 29230SMBJ16CA Datasheet

DirectRFQ

SMBJ16CA

EVVO SemiIn Stock: 29230SMBJ16CA Datasheet

DirectRFQ

SMBJ16CA-13-F

Diodes IncorporatedIn Stock: 53378SMBJ16CA-13-F Datasheet

DirectRFQ

SMBJ16CA-TP

Micro Commercial CoIn Stock: 3022SMBJ16CA-TP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SMBJ16CA-M3/5B is determined by strict equivalence across the following electrical and mechanical parameters:

• Voltage - Reverse Standoff (Typ): 16V
• Voltage - Breakdown (Min): 17.8V
• Voltage - Clamping (Max) @ Ipp: 26V
• Current - Peak Pulse (10/1000µs): 23.1A
• Power - Peak Pulse: 600W
• Type: Zener, Bidirectional
• Package / Case: DO-214AA, SMB
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts listed maintain these core electrical specifications and package requirements. Variations in operating temperature range and packaging format (Tape & Reel vs. Cut Tape) do not affect functional substitutability for general-purpose TVS applications.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory and supply chain continuity. Selection among substitutes should be based on:

• Packaging format availability: Tape & Reel (TR) format is standard for automated assembly; Cut Tape (CT) & Digi-Reel® format offers alternative sourcing through EVVO Semi.
• Operating temperature range: SMBJ16CA-TP extends to 175°C maximum junction temperature, providing additional thermal margin for high-temperature applications. SMBJ16CA from EVVO Semi extends to -65°C minimum, providing expanded low-temperature operation.
• Inventory and lead time: Vishay SMBJ16CA-E3/5B offers the highest inventory availability (112,400 pcs), supporting rapid procurement requirements.
• Manufacturer preference: Direct Vishay parts (SMBJ16CA-E3/52, SMBJ16CA-E3/5B, SMBJ16CA-M3/5B) maintain consistent sourcing from the original design manufacturer.

Frequently Asked Questions (FAQ)

Q: Can SMBJ16CA-E3/5B replace SMBJ16CA-M3/5B directly?

A: Yes. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications (16V standoff, 26V clamping, 23.1A peak pulse current, 600W peak power), package type (DO-214AA, SMB), and compliance certifications (ROHS3). The suffix variation indicates different tape reel configurations but does not affect functional compatibility.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Tape & Reel (TR) is the standard format for high-volume automated assembly, with components on continuous carrier tape. Cut Tape (CT) & Digi-Reel® provides the same components in smaller quantities, suitable for lower-volume production or prototyping. Electrical and mechanical specifications remain identical.

Q: Does the operating temperature range affect substitutability?

A: Operating temperature range does not prevent substitution for general-purpose applications. However, SMBJ16CA-TP (-55°C ~ 175°C) and SMBJ16CA from EVVO Semi (-65°C ~ 150°C) offer extended thermal operating windows compared to the standard -55°C ~ 150°C range. Selection should match the thermal requirements of the target application.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, ensuring compatibility with regulatory requirements and environmental standards.

Q: Can I use SMBJ16CA from EVVO Semi as a direct replacement?

A: Yes. EVVO Semi's SMBJ16CA maintains identical electrical specifications and DO-214AA, SMB package compatibility. The primary difference is packaging format (Cut Tape & Digi-Reel® vs. Tape & Reel) and extended low-temperature operation (-65°C minimum vs. -55°C).