規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 3.3 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Impedance(Max)(Zzt) | 95 Ohms |
| Current - Reverse Leakage @ Vr | 5 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
概述
Description
The MMSZ3V3T1G is a 3.3V Zener diode from ON Semiconductor, designed for voltage regulation and protection in low-power circuits. Key features:
- Voltage: 3.3V nominal Zener voltage (Vz).
- Power dissipation: 500mW (typical).
- Package: SOD-123 (small surface-mount).
- Applications: Voltage clamping, ESD protection, and signal conditioning.
It ensures stable voltage by conducting in reverse bias when Vz is reached, protecting sensitive components from overvoltage. Ideal for portable electronics, automotive, and industrial systems due to its compact size and reliability.
For precise specs, refer to the datasheet.
- Voltage: 3.3V nominal Zener voltage (Vz).
- Power dissipation: 500mW (typical).
- Package: SOD-123 (small surface-mount).
- Applications: Voltage clamping, ESD protection, and signal conditioning.
It ensures stable voltage by conducting in reverse bias when Vz is reached, protecting sensitive components from overvoltage. Ideal for portable electronics, automotive, and industrial systems due to its compact size and reliability.
For precise specs, refer to the datasheet.
Features
The MMSZ3V3T1G is a 3.3V Zener diode in a SOD-123 package, designed for voltage regulation and protection. Key features:
- Voltage Range: 3.3V nominal Zener voltage (Vz).
- Power Dissipation: 500mW.
- Tolerance: ±5% (typical).
- Low Leakage Current: <1µA at 1V reverse bias.
- Package: SOD-123 (small surface-mount).
- Applications: Voltage clamping, ESD protection, and regulation in low-power circuits.
Compact and reliable, it’s ideal for portable electronics and precision voltage control.
- Voltage Range: 3.3V nominal Zener voltage (Vz).
- Power Dissipation: 500mW.
- Tolerance: ±5% (typical).
- Low Leakage Current: <1µA at 1V reverse bias.
- Package: SOD-123 (small surface-mount).
- Applications: Voltage clamping, ESD protection, and regulation in low-power circuits.
Compact and reliable, it’s ideal for portable electronics and precision voltage control.
Pinout
The MMSZ3V3T1G is a 3.3V Zener diode in a SOD-123 surface-mount package.
- Pin count: 2 (anode and cathode).
- Function: Voltage regulation/clamping at 3.3V, protecting circuits from overvoltage by shunting excess current when the voltage exceeds its breakdown level.
Key features:
- Power dissipation: 500mW
- Forward voltage: 1V (typical)
- Reverse leakage current: Low (µA range)
Commonly used in voltage stabilization, ESD protection, and signal clamping in low-power circuits.
- Pin count: 2 (anode and cathode).
- Function: Voltage regulation/clamping at 3.3V, protecting circuits from overvoltage by shunting excess current when the voltage exceeds its breakdown level.
Key features:
- Power dissipation: 500mW
- Forward voltage: 1V (typical)
- Reverse leakage current: Low (µA range)
Commonly used in voltage stabilization, ESD protection, and signal clamping in low-power circuits.
Application
The MMSZ3V3T1G is a 3.3V Zener diode used primarily for voltage regulation and protection in low-power circuits. Key application areas include:
1. Voltage Clamping – Protects sensitive components (e.g., ICs, transistors) from overvoltage.
2. Voltage Regulation – Stabilizes voltage in low-current applications like sensors and microcontrollers.
3. ESD Protection – Safeguards circuits from electrostatic discharge in consumer electronics.
4. Signal Conditioning – Maintains stable reference voltages in analog/digital circuits.
Commonly found in portable devices, power supplies, and automotive electronics due to its small SOD-123 package and precise regulation.
1. Voltage Clamping – Protects sensitive components (e.g., ICs, transistors) from overvoltage.
2. Voltage Regulation – Stabilizes voltage in low-current applications like sensors and microcontrollers.
3. ESD Protection – Safeguards circuits from electrostatic discharge in consumer electronics.
4. Signal Conditioning – Maintains stable reference voltages in analog/digital circuits.
Commonly found in portable devices, power supplies, and automotive electronics due to its small SOD-123 package and precise regulation.
Package
The MMSZ3V3T1G is a Zener diode in a SOD-123 surface-mount package. It features a compact design with two terminals, suitable for voltage regulation and protection in small PCB spaces. The package dimensions are approximately 2.6mm x 1.6mm x 1.3mm.
