ZMC10 Equivalent & Substitute Parts

Part Overview

The ZMC10 is a Zener diode manufactured by Diotec Semiconductor, rated at 10 V nominal voltage with 500 mW maximum power dissipation and ±5% tolerance. This component is classified as an active product and is available in surface mount packaging (SOD-80C). Zener diodes of this specification are used in voltage regulation, overvoltage protection, and reference voltage applications in electronic circuits. Substitute parts may be required due to inventory availability, packaging preferences, tolerance requirements, or compliance specifications.

Key Parameters

Parameter	Value
Voltage - Zener (Nom) (Vz)	10 V
Tolerance	±5%
Power - Max	500 mW
Impedance (Max) (Zzt)	15 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 7 V
Operating Temperature	-50°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package	SOD-80C

Substitute Part Grouping Explanation

Substitution of the ZMC10 is determined by electrical and mechanical parameter equivalence. All substitute parts must maintain the following critical parameters:

Nominal Zener voltage: 10 V
Maximum power dissipation: 500 mW
Impedance (Max): 15 Ohms
Reverse leakage current: 100 nA @ 7 V
Operating temperature range: -50°C ~ 175°C (TJ)
Mounting type: Surface Mount
Package / Case: DO-213AC, MINI-MELF, SOD-80 (SOD-80C supplier package)

Tolerance variations (±5% or ±2%) are permitted as they represent tighter or equivalent specifications. Packaging format variations (Strip, Cut Tape & Digi-Reel) do not affect electrical compatibility and represent different supply configurations of the same component.

Parameter Comparison

Parameter	ZMC10	ZMM10B	ZMM10R13	ZMM10
Manufacturer	Diotec Semiconductor	Diotec Semiconductor	Diotec Semiconductor	Diotec Semiconductor
Category	Diodes, Zener	Diodes, Zener	Diodes, Zener	Diodes, Zener
Voltage - Zener (Nom) (Vz)	10 V	10 V	10 V	10 V
Tolerance	±5%	±2%	±5%	±5%
Power - Max	500 mW	500 mW	500 mW	500 mW
Impedance (Max) (Zzt)	15 Ohms	15 Ohms	15 Ohms	15 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 7 V	100 nA @ 7 V	100 nA @ 7 V	100 nA @ 7 V
Operating Temperature	-50°C ~ 175°C (TJ)	-50°C ~ 175°C (TJ)	-50°C ~ 175°C (TJ)	-50°C ~ 175°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	DO-213AC, MINI-MELF, SOD-80	DO-213AC, MINI-MELF, SOD-80	DO-213AC, MINI-MELF, SOD-80	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package	SOD-80C	SOD-80C	SOD-80C	SOD-80C
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts (ZMM10B, ZMM10R13, ZMM10) are active products manufactured by Diotec Semiconductor and are electrically and mechanically equivalent to the ZMC10 within the specified parameters.

ZMM10B offers improved tolerance specification (±2% versus ±5%) and carries ROHS3 compliance certification. This part is suitable for applications requiring tighter voltage regulation tolerances.

ZMM10R13 maintains identical electrical specifications to the ZMC10 (±5% tolerance) and carries ROHS3 compliance certification. This part is available in the highest inventory quantity (20,689 pcs).

ZMM10 maintains identical electrical specifications to the ZMC10 (±5% tolerance) and is available in Cut Tape and Digi-Reel packaging formats. This part is suitable for high-volume automated assembly operations.

Selection between substitute parts should be based on packaging format requirements, compliance certifications needed for the end application, and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can ZMM10B be used as a direct replacement for ZMC10?

A: Yes. ZMM10B is electrically and mechanically equivalent to ZMC10. The ±2% tolerance specification of ZMM10B is tighter than the ±5% specification of ZMC10, making it suitable for applications where improved voltage regulation accuracy is beneficial or required.

Q: What is the difference between ZMM10R13 and ZMM10?

A: ZMM10R13 and ZMM10 are electrically identical, both maintaining ±5% tolerance and 10 V nominal voltage. The primary differences are packaging format (Strip versus Cut Tape & Digi-Reel) and inventory availability. Both carry ROHS3 compliance.

Q: Are all substitute parts available in SOD-80C packaging?

A: Yes. All substitute parts (ZMM10B, ZMM10R13, ZMM10) are supplied in SOD-80C package format, ensuring mechanical and footprint compatibility with ZMC10.

Q: Does tolerance difference affect circuit compatibility?

A: Tolerance differences do not affect circuit compatibility. ZMM10B with ±2% tolerance provides tighter voltage regulation compared to ZMC10 and other ±5% tolerance parts. Selection depends on application requirements for voltage accuracy.

Q: What compliance certifications apply to substitute parts?

A: ZMM10B and ZMM10R13 carry ROHS3 compliance certification. ZMC10 and ZMM10 have RoHS status listed as Not Applicable. Compliance requirements should be verified against end-application specifications.

Q: Can substitute parts be used interchangeably in production?

A: Yes, within the constraints of packaging format and compliance requirements. All substitute parts maintain identical electrical parameters (10 V, 500 mW, 15 Ohms impedance, 100 nA reverse leakage). Packaging format selection (Strip, Cut Tape, or Digi-Reel) depends on assembly process requirements.

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