M3Z62VC Zener Diode Equivalent & Substitute Parts

Part Overview

The M3Z62VC is a surface mount silicon zener diode manufactured by Taiwan Semiconductor Corporation, rated for 62 V nominal zener voltage with 200 mW maximum power dissipation. This component is classified as an active product and is ROHS3 compliant. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and regulatory compliance to ensure functional equivalence in circuit applications requiring 62 V zener regulation.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	62	V
Power - Max	200	mW
Tolerance	±5%	—
Impedance (Max)	150	Ohms
Current - Reverse Leakage @ Vr	100 nA @ 47 V	—
Operating Temperature Range	-55°C to 150°C	TJ
Package / Case	SC-90, SOD-323F	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitute parts for the M3Z62VC are qualified based on the following critical parameters:

Electrical Equivalence Criteria:

Zener voltage (Nom): 62 V
Maximum power dissipation: 200 mW
Impedance (Max): 150 Ohms
Reverse leakage current: 100 nA at reference voltage
Operating temperature range: -55°C to 150°C

Mechanical Compatibility Criteria:

Package type: SOD-323F or equivalent SC-90
Mounting type: Surface Mount
Supplier device package: SOD-323F or SOD-323

Regulatory Compliance Criteria:

ROHS3 compliance
REACH unaffected status
ECCN: EAR99

Parts meeting all three criteria categories are classified as parametric equivalents and direct substitutes for the M3Z62VC in circuit applications.

Parameter Comparison

Parameter	M3Z62VC	M3Z62VC RRG	BZT52-B62S_R1_00001
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Panjit International Inc.
Voltage - Zener (Nom)	62 V	62 V	62 V
Power - Max	200 mW	200 mW	200 mW
Tolerance	±5%	±5%	±2%
Impedance (Max)	150 Ohms	150 Ohms	150 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 47 V	100 nA @ 47 V	100 nA @ 46 V
Operating Temperature	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Package / Case	SC-90, SOD-323F	SC-90, SOD-323F	SC-90, SOD-323F
Mounting Type	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

M3Z62VC RRG (Taiwan Semiconductor Corporation)

This substitute maintains identical electrical specifications and operating parameters to the M3Z62VC. The primary difference is packaging format: M3Z62VC RRG is supplied in Cut Tape and Digi-Reel format, whereas the original M3Z62VC is supplied in Tape & Reel format. Both parts carry ROHS3 compliance and REACH unaffected status. This substitute is suitable for applications where packaging format does not impose constraints on procurement or assembly processes.

BZT52-B62S_R1_00001 (Panjit International Inc.)

This substitute meets all critical electrical and mechanical parameters with one specification difference: tolerance is ±2% compared to the M3Z62VC tolerance of ±5%. The BZT52-B62S_R1_00001 provides tighter voltage tolerance, which may be advantageous in applications requiring higher zener voltage accuracy. Reverse leakage current is specified at 46 V rather than 47 V, representing a negligible operational difference. Both parts are ROHS3 compliant and REACH unaffected. This substitute is suitable for applications where improved voltage tolerance is beneficial or required.

Frequently Asked Questions (FAQ)

Q: Can M3Z62VC RRG be used as a direct replacement for M3Z62VC?

A: Yes. M3Z62VC RRG is a parametric equivalent with identical electrical specifications, operating temperature range, and package type. The difference is packaging format: Cut Tape & Digi-Reel versus Tape & Reel. Both are surface mount SOD-323F components with 62 V nominal zener voltage and 200 mW power rating.

Q: What is the key difference between M3Z62VC and BZT52-B62S_R1_00001?

A: The primary difference is zener voltage tolerance: M3Z62VC has ±5% tolerance while BZT52-B62S_R1_00001 has ±2% tolerance. All other electrical parameters, power rating, impedance, and operating temperature range are identical. The tighter tolerance of the BZT52-B62S_R1_00001 provides improved voltage accuracy.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts use the SOD-323F package type with SC-90 case designation and surface mount technology. PCB footprints designed for M3Z62VC accommodate M3Z62VC RRG and BZT52-B62S_R1_00001 without modification.

Q: Do all substitute parts meet the same regulatory requirements?

A: Yes. M3Z62VC, M3Z62VC RRG, and BZT52-B62S_R1_00001 are all ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. All parts meet the same regulatory compliance standards.

Q: Which substitute should be selected for applications requiring maximum voltage accuracy?

A: BZT52-B62S_R1_00001 is the appropriate selection for applications requiring tighter voltage tolerance. Its ±2% tolerance specification provides superior voltage accuracy compared to the ±5% tolerance of M3Z62VC and M3Z62VC RRG.

Q: Can packaging format affect circuit performance?

A: Packaging format (Cut Tape, Digi-Reel, or Tape & Reel) does not affect electrical performance or circuit operation. Format selection is determined by procurement, storage, and assembly process requirements.

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