SMBJ16CA-M3/52 Equivalent & Substitute Parts

Part Overview

The SMBJ16CA-M3/52 is a 16V Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This bidirectional Zener diode operates in the DO-214AA (SMB) surface mount package and is designed for general-purpose transient voltage suppression applications. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter ranges.

Substiute Parts

SMBJ16CA-M3/52

Vishay General Semiconductor - Diodes DivisionIn Stock: 1006SMBJ16CA-M3/52 Datasheet

Current PartRFQ

SMBJ16CA-E3/5B

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

DirectRFQ

SMBJ16CD-M3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 12017SMBJ16CD-M3/H Datasheet

DirectRFQ

SMBJ16CA-E3/52

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

MFR RecommendedRFQ

SMBJ16CA-13-F

Diodes IncorporatedIn Stock: 53378SMBJ16CA-13-F Datasheet

DirectRFQ

SMBJ16CA

EVVO SemiIn Stock: 29230SMBJ16CA Datasheet

MFR RecommendedRFQ

SMBJ16CA

EVVO SemiIn Stock: 29230SMBJ16CA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMBJ16CA-M3/52 are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Voltage - Reverse Standoff (Typ): 16V
• Voltage - Breakdown (Min): 17.8V minimum
• Voltage - Clamping (Max) @ Ipp: 26V maximum
• Current - Peak Pulse (10/1000µs): 23.1A minimum
• Power - Peak Pulse: 600W
• Type: Zener, Bidirectional (1 channel)
• Applications: General Purpose

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: DO-214AA or SMB equivalent
• Operating Temperature Range: -55°C to 150°C or wider

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all electrical, mechanical, and compliance criteria are classified as direct substitutes. Variations in packaging designation (Tape & Reel vs. Cut Tape) and manufacturer do not affect electrical substitutability when all parameters align.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Identical Electrical & Mechanical Parameters):

SMBJ16CA-E3/5B, SMBJ16CA-E3/52, SMBJ16CA-13-F, and SMBJ16CA (EVVO Semi) are electrically and mechanically equivalent to SMBJ16CA-M3/52. All maintain the 16V reverse standoff voltage, 26V clamping voltage, 23.1A peak pulse current, and 600W peak pulse power rating. All are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity. Packaging variations (Tape & Reel vs. Cut Tape) do not affect circuit performance. Manufacturer differences do not impact electrical substitutability when all parameters align.

Near-Equivalent Substitute (Minor Parameter Variance):

SMBJ16CD-M3/H exhibits a slightly higher breakdown voltage (18.1V vs. 17.8V) and marginally lower clamping voltage (25.6V vs. 26V), with marginally higher peak pulse current (23.4A vs. 23.1A). These variations remain within typical device tolerance ranges for TVS diodes and maintain functional equivalence for general-purpose transient suppression. ROHS3 compliance and operating temperature range are identical.

Compliance & Availability:

All substitute parts maintain Active product status and ROHS3 compliance. SMBJ16CA-E3/5B offers the highest inventory availability (112400 Pcs), followed by SMBJ16CA-13-F (53300 Pcs) and SMBJ16CA from EVVO Semi (29200 Pcs). Selection should prioritize availability and supply chain requirements when electrical performance is equivalent.

Frequently Asked Questions (FAQ)

Q: Can SMBJ16CA-E3/5B replace SMBJ16CA-M3/52 directly?

A: Yes. Both parts share identical electrical parameters (16V standoff, 26V clamping, 23.1A peak pulse current, 600W peak power), identical package designation (DO-214AA, SMB), identical operating temperature range (-55°C to 150°C), and identical compliance certifications (ROHS3, MSL 1). The difference in packaging format (Tape & Reel designation) does not affect electrical substitutability.

Q: What is the difference between SMBJ16CA-M3/52 and SMBJ16CD-M3/H?

A: SMBJ16CD-M3/H has a slightly higher minimum breakdown voltage (18.1V vs. 17.8V) and marginally lower maximum clamping voltage (25.6V vs. 26V), with marginally higher peak pulse current (23.4A vs. 23.1A). These variations are within typical TVS diode tolerance ranges. Both maintain identical reverse standoff voltage (16V), power rating (600W), package type (DO-214AA, SMB), and operating temperature range (-55°C to 150°C).

Q: Are cross-manufacturer substitutes (Diodes Incorporated, EVVO Semi) acceptable?

A: Yes, when electrical and mechanical parameters are identical. SMBJ16CA-13-F (Diodes Incorporated) and SMBJ16CA (EVVO Semi) both maintain the 16V standoff voltage, 26V clamping voltage, 23.1A peak pulse current, 600W peak power, DO-214AA/SMB package, and ROHS3 compliance. Manufacturer differences do not affect circuit performance when all specified parameters align.

Q: Does the operating temperature range difference in EVVO Semi's SMBJ16CA affect substitutability?

A: EVVO Semi's SMBJ16CA operates from -65°C to 150°C, compared to -55°C to 150°C for the main part. The wider lower temperature limit (-65°C vs. -55°C) provides extended operating range and does not restrict substitutability. All other electrical and mechanical parameters are identical.

Q: What packaging formats are available for these substitutes?

A: Vishay parts (SMBJ16CA-M3/52, SMBJ16CA-E3/5B, SMBJ16CA-E3/52, SMBJ16CD-M3/H) are supplied in Tape & Reel (TR) format. Diodes Incorporated's SMBJ16CA-13-F is supplied in Tape & Reel (TR) format. EVVO Semi's SMBJ16CA is supplied in Cut Tape (CT) & Digi-Reel® format. All use the same DO-214AA (SMB) surface mount package and are compatible with standard pick-and-place assembly equipment.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity level, matching the compliance profile of SMBJ16CA-M3/52.