Equivalent & Substitute Parts for M3Z75VC Zener Diode

Part Overview

The M3Z75VC is a surface mount Zener diode manufactured by Taiwan Semiconductor Corporation, offered in the SOD-323F package. It features a nominal Zener voltage of 75 V, a maximum power dissipation of 200 mW, and a tolerance of ±5%. The part is active and available in Tape & Reel packaging, with ROHS3 compliance and REACH unaffected status. Substitute models may be required to address supply chain availability, alternate packaging, or qualification requirements for specific inventory or compliance standards.

Key Parameters

Parameter	Value
Voltage - Zener (Nom) (Vz)	75 V
Tolerance	±5%
Power - Max	200 mW
Impedance (Max) (Zzt)	250 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 56 V
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-90, SOD-323F
Supplier Device Package	SOD-323F
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute zener diode part numbers provided here meet equivalence requirements based strictly on the following parameters: nominal Zener voltage (75 V), tolerance range (±2% or ±5%), maximum power rating (200 mW), maximum impedance (250 Ohms), reverse leakage current (100 nA @ 56 V), operating temperature range (-55°C to 150°C), mounting type (surface mount), and package/case format (SC-90, SOD-323F, or SOD-323). RoHS and REACH compliance are also matched to ensure regulatory alignment. Parametric equivalence is established only when all listed key attributes match directly.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	REACH Status	Product Status
M3Z75VC	Taiwan Semiconductor Corporation	75 V	±5%	200 mW	250 Ohms	100 nA @ 56 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-90, SOD-323F	SOD-323F	ROHS3 Compliant	REACH Unaffected	Active
M3Z75VC RRG	Taiwan Semiconductor Corporation	75 V	±5%	200 mW	250 Ohms	100 nA @ 56 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-90, SOD-323F	SOD-323F	ROHS3 Compliant	REACH Unaffected	Active
BZT52-B75S-AU_R1_000A1	Panjit International Inc.	75 V	±2%	200 mW	250 Ohms	100 nA @ 56 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-90, SOD-323F	SOD-323	ROHS3 Compliant	REACH Unaffected	Active
BZT52-B75S_R1_00001	Panjit International Inc.	75 V	±2%	200 mW	250 Ohms	100 nA @ 56 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-90, SOD-323F	SOD-323	ROHS3 Compliant	REACH Unaffected	Active
BZT52-C75S_R1_00001	Panjit International Inc.	75 V	±5%	200 mW	250 Ohms	100 nA @ 56 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-90, SOD-323F	SOD-323	ROHS3 Compliant	REACH Unaffected	Active

Engineering Selection Recommendations

All substitute parts listed maintain active product status and satisfy the provided RoHS3 compliance and REACH unaffected status. Automotive qualification (AEC-Q101) is available for BZT52-B75S-AU_R1_000A1 as indicated, and all variants are surface-mount with compatible package formats. No substitute introduces additional compliance or qualification constraints beyond the input parameters.

Frequently Asked Questions (FAQ)

Q1: Which parameters must match in order to substitute M3Z75VC?
A1: Substitute Zener diodes require matching Zener voltage (75 V), power rating (200 mW), impedance (250 Ohms), reverse leakage current (100 nA @ 56 V), operating temperature (-55°C to 150°C), mounting type (surface mount), and package/case type (SC-90, SOD-323F or SOD-323).

Q2: Are ±2% tolerance substitutes acceptable for a ±5% tolerance device?
A2: Yes, a tighter tolerance (±2%) meets the substitution criteria if all other parameters align with the original part's specifications.

Q3: Are SOD-323 and SOD-323F packages compatible?
A3: Substitute parts provided are in SOD-323F or SOD-323 formats; check for the physical and layout compatibility with the specific application board if necessary, as only the stated package/case dimensions are considered.

Q4: Do all substitute parts maintain necessary compliance standards?
A4: All candidates are ROHS3 compliant and REACH unaffected, as per provided data.

Q5: Is automotive-grade qualification present in any substitute?
A5: Yes, BZT52-B75S-AU_R1_000A1 is automotive-grade certified (AEC-Q101) as specified in the input.

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