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MMSZ12T1G

12V Zener Diode with 5% Tolerance, 25 Ohm Resistance, and 500mW Power Rating in SOD-123 Package for Surface Mounting

Inventory:9,650

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Overview of MMSZ12T1G

The MMSZ12T1G is a surface mount Zener diode with a 12V voltage rating, designed for voltage regulation and protection applications. This diode operates in reverse-bias mode and provides a constant voltage output when the input voltage exceeds the specified breakdown voltage, ensuring stable circuit performance.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • ANODE: Anode terminal for connection to the positive side of the circuit
  • CATHODE: Cathode terminal for connection to the negative side of the circuit

Circuit Diagram

Include a circuit diagram showing the placement and orientation of the MMSZ12T1G Zener diode in a typical voltage regulation circuit.

Key Features

  • 12V Zener Voltage: Provides a stable 12V output for voltage regulation purposes.
  • Surface Mount Package: Compact SOD-123 package for easy PCB mounting and space-saving designs.
  • Reverse-Bias Operation: Functions in the reverse-bias mode to maintain a constant voltage across the diode.
  • Low Leakage Current: Exhibits low leakage current for efficient performance and minimal power loss.
  • Temperature Compensation: Offers temperature stability in regulating the output voltage over a wide operating range.

Note: For detailed technical specifications, please refer to the MMSZ12T1G datasheet.

Application

  • Voltage Regulation: Ideal for stabilizing and maintaining a constant voltage level in electronic circuits.
  • Overvoltage Protection: Used to clamp or limit the maximum voltage in a circuit, protecting sensitive components.
  • Signal Clipping: Employed for signal clipping applications to limit voltages above a certain threshold.

Functionality

The MMSZ12T1G Zener diode regulates voltage by conducting in reverse breakdown mode when the input voltage exceeds 12V, ensuring a steady output voltage for circuit protection and stability.

Usage Guide

  • Orientation: Ensure the anode (positive side) is connected to a higher voltage and the cathode (negative side) is connected to a lower voltage in the circuit.
  • Mounting: Use appropriate soldering techniques for surface mount components to ensure secure and reliable connections.

Frequently Asked Questions

Q: What is the power dissipation of the MMSZ12T1G diode?
A: The MMSZ12T1G has a maximum power dissipation rating of X watts under specified conditions.

Q: Can the MMSZ12T1G be used for voltage clamping applications?
A: Yes, the MMSZ12T1G is commonly used for voltage clamping to protect downstream components from excessive voltages.

Equivalent

For similar functionalities, consider these alternatives to the MMSZ12T1G:

  • MM3Z12V: A 12V Zener diode in a different package with similar voltage regulation capabilities.
  • BZX84C12: This Zener diode offers a 12V breakdown voltage and can be used for voltage regulation and protection.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Active Compliance PbAHP
Package Type SOD-123 Case Outline 425-04
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 3000
ON Target N VZ Typ (V) 12
P Max (W) 0.5 Pricing ($/Unit) $0.0156

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MMSZ12T1G

12V Zener Diode with 5% Tolerance, 25 Ohm Resistance, and 500mW Power Rating in SOD-123 Package for Surface Mounting

Inventory:

9,650