사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 12 V |
| Tolerance | ±2% |
| Power - Max | 300 mW |
| Impedance(Max)(Zzt) | 25 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The MM3Z12VST1G is a 12V Zener diode from ON Semiconductor, designed for voltage regulation and protection in low-power circuits. Key features:
- Voltage Range: 12V nominal Zener voltage (Vz) with tight tolerance.
- Power Dissipation: 200mW, suitable for small-signal applications.
- Package: SOD-323 (small footprint, SMD).
- Applications: Voltage clamping, ESD protection, and stabilization in portable electronics, IoT devices, and power supplies.
It operates in reverse bias, maintaining a stable 12V output when the breakdown voltage is reached. Ideal for space-constrained designs due to its compact size.
For precise specs, refer to the datasheet.
- Voltage Range: 12V nominal Zener voltage (Vz) with tight tolerance.
- Power Dissipation: 200mW, suitable for small-signal applications.
- Package: SOD-323 (small footprint, SMD).
- Applications: Voltage clamping, ESD protection, and stabilization in portable electronics, IoT devices, and power supplies.
It operates in reverse bias, maintaining a stable 12V output when the breakdown voltage is reached. Ideal for space-constrained designs due to its compact size.
For precise specs, refer to the datasheet.
Pinout
The MM3Z12VST1G is a 12V Zener diode in a SOD-323 (SC-76) surface-mount package.
- Pin Count: 2 pins (anode and cathode).
- Function:
- Acts as a voltage regulator or voltage reference, maintaining a stable 12V output when reverse-biased.
- Used for overvoltage protection, clipping circuits, and voltage stabilization in low-power applications.
- Power Dissipation: 200mW.
- Tolerance: Typically ±5%.
Compact and efficient, it’s ideal for space-constrained designs.
- Pin Count: 2 pins (anode and cathode).
- Function:
- Acts as a voltage regulator or voltage reference, maintaining a stable 12V output when reverse-biased.
- Used for overvoltage protection, clipping circuits, and voltage stabilization in low-power applications.
- Power Dissipation: 200mW.
- Tolerance: Typically ±5%.
Compact and efficient, it’s ideal for space-constrained designs.
Application
The MM3Z12VST1G is a 12V Zener diode used for voltage regulation and protection in various applications, including:
1. Power Supplies – Stabilizing voltage in low-power circuits.
2. Consumer Electronics – Protecting sensitive components from overvoltage (e.g., TVs, smartphones).
3. Automotive Systems – Safeguarding ECUs and sensors.
4. Industrial Controls – Ensuring stable voltage in PLCs and instrumentation.
5. Telecom Devices – Preventing voltage spikes in communication circuits.
Its small SOD-323 package makes it ideal for space-constrained designs.
1. Power Supplies – Stabilizing voltage in low-power circuits.
2. Consumer Electronics – Protecting sensitive components from overvoltage (e.g., TVs, smartphones).
3. Automotive Systems – Safeguarding ECUs and sensors.
4. Industrial Controls – Ensuring stable voltage in PLCs and instrumentation.
5. Telecom Devices – Preventing voltage spikes in communication circuits.
Its small SOD-323 package makes it ideal for space-constrained designs.
Package
The MM3Z12VST1G is a Zener diode in a SOD-323 (SC-76) surface-mount package. This small, lead-free package measures approximately 1.7mm x 1.25mm x 1.1mm, making it suitable for compact PCB designs. It is commonly used for voltage regulation and protection in low-power applications. The SOD-323 package is known for its reliability and ease of assembly in automated processes.
