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DIODE ZENER 4.7V 500MW SOD123
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Fabricanteonsemi
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Peça do Fabricante #SZMMSZ4688T1G
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Ficha Técnica SZMMSZ4688T1G DataSheet
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Pacote SOD-123
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Especificações
| Atributo | Valor |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 4.7 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 10 µA @ 3 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the SZMMSZ4688T1G include a low profile for space-saving implementations, high reliability, and a maximum power dissipation capability due to its efficient thermal management. It is typically used in consumer electronics, telecommunications, and computer hardware to protect circuits from overvoltage conditions.
With a nominal Zener voltage, these diodes are valuable for precision voltage regulation tasks in complex circuits. Their robust construction makes them suitable for use in environments where reliability is crucial. In summary, the SZMMSZ4688T1G offers a reliable solution for voltage stabilization in various electronic applications.
Equivalent
Features
1. Zener Voltage: It typically provides a stable Zener voltage of 3.3 volts, which is useful for maintaining a consistent voltage level in electronic circuits.
2. Power Dissipation: The device is designed for a power dissipation of 500 milliwatts (mW), ensuring effective operation in various applications without overheating.
3. Package Type: This diode comes in a small SOD-123 surface-mount package, making it suitable for compact circuit designs.
4. Tolerance: It offers a Zener voltage tolerance of approximately ±5%, allowing for reasonable precision in voltage regulation tasks.
5. Operating Temperature: It can function effectively over a temperature range from -65°C to +150°C, making it versatile for different environmental conditions.
6. Low Reverse Leakage: The diode features low reverse leakage current, which minimizes power loss when reverse-biased.
These characteristics make the SZMMSZ4688T1G an excellent choice for applications requiring reliable voltage regulation in compact and thermally demanding settings.
Pinout
Pin Count:
- 2 pins
Function:
- Pin 1 (Anode): Connected to the positive side of the circuit.
- Pin 2 (Cathode): Connected to the negative side or ground. The cathode is also the Zener voltage output when the diode is reverse-biased.
This diode is used to maintain a constant voltage across electronic components, which is crucial for protecting circuits from voltage spikes or fluctuations. The specific Zener voltage (Vz) for the SZMMSZ4688T1G is dependent on the part number details within the series, so it's important to refer to the specific datasheet for precise voltage ratings and electrical characteristics.
Manufacturer
Application
1. Voltage regulation in power supply units.
2. Overvoltage protection in electronic circuits.
3. Reference voltage generation for analog-to-digital converters.
4. Circuit protection in communication devices.
5. Stabilizing voltage levels in automotive electronics and industrial equipment.
Its compact size makes it useful in space-constrained applications, and it is often chosen for its reliability and efficiency in maintaining stable voltage levels.