仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | MMSZ52xxxT1G |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 30 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Impedance(Max)(Zzt) | 49 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 23 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
概要
Description
The MMSZ5256BT1G is a Zener diode manufactured by ON Semiconductor. It is designed for voltage regulation and reference applications. The device has a nominal Zener voltage of 30V and is part of the broader MMSZ52 series, which includes diodes with varying Zener voltages. Packaged in a small, surface-mount SOD-123 package, it is suitable for compact circuit designs. The diode features a power dissipation of 500 mW, which enables it to handle moderate power applications while maintaining stability and reliability.
Key characteristics include a low leakage current, good temperature stability, and a typical Zener voltage tolerance of ±5%. These features make the MMSZ5256BT1G a reliable choice for protecting circuits from overvoltage conditions and providing a stable reference voltage. Its compact size makes it ideal for use in consumer electronics, automotive, and industrial applications where space is at a premium. Overall, the MMSZ5256BT1G offers a combination of performance, reliability, and compact design suitable for a variety of electronic applications.
Key characteristics include a low leakage current, good temperature stability, and a typical Zener voltage tolerance of ±5%. These features make the MMSZ5256BT1G a reliable choice for protecting circuits from overvoltage conditions and providing a stable reference voltage. Its compact size makes it ideal for use in consumer electronics, automotive, and industrial applications where space is at a premium. Overall, the MMSZ5256BT1G offers a combination of performance, reliability, and compact design suitable for a variety of electronic applications.
Equivalent
The MMSZ5256BT1G is a Zener diode with a voltage rating of 30V. Equivalent products include the 1N5256B, BZX55C30, BZX84C30, and BZV55-C30. These equivalents have similar voltage ratings and power dissipation characteristics and are used in voltage regulation applications. Always verify specifications from the datasheet to ensure compatibility.
Features
The MMSZ5256BT1G is a Zener diode designed for voltage regulation applications. Key features include:
1. Voltage Regulation: It provides a stable voltage of 30V, making it suitable for applications requiring precise voltage regulation.
2. Power Dissipation: The diode has a power dissipation capacity of 500 mW, allowing it to handle moderate power levels effectively.
3. Package Type: It comes in a compact SOD-123 package, which facilitates easy mounting and is ideal for space-constrained applications.
4. Tolerance: It features a standard Zener voltage tolerance, typically around ±5%, ensuring consistent performance.
5. Temperature Range: The diode operates efficiently over a wide temperature range, typically from -65°C to +150°C, which is suitable for various environmental conditions.
6. Low Noise: Designed to minimize electrical noise, making it suitable for applications where signal integrity is critical.
These features make the MMSZ5256BT1G a reliable choice for use in voltage regulation, limiting, and reference applications within electronic circuits.
1. Voltage Regulation: It provides a stable voltage of 30V, making it suitable for applications requiring precise voltage regulation.
2. Power Dissipation: The diode has a power dissipation capacity of 500 mW, allowing it to handle moderate power levels effectively.
3. Package Type: It comes in a compact SOD-123 package, which facilitates easy mounting and is ideal for space-constrained applications.
4. Tolerance: It features a standard Zener voltage tolerance, typically around ±5%, ensuring consistent performance.
5. Temperature Range: The diode operates efficiently over a wide temperature range, typically from -65°C to +150°C, which is suitable for various environmental conditions.
6. Low Noise: Designed to minimize electrical noise, making it suitable for applications where signal integrity is critical.
These features make the MMSZ5256BT1G a reliable choice for use in voltage regulation, limiting, and reference applications within electronic circuits.
Pinout
The MMSZ5256BT1G is a Zener diode with a single pin count configuration, meaning it has two terminals. This diode is typically used for voltage regulation or voltage clamping applications in electronic circuits. The MMSZ5256BT1G is part of a series of Zener diodes with different voltage ratings.
Key specifications include:
- Package Type: SOD-123, which is a small surface-mount package.
- Zener Voltage: Approximately 30 volts.
- Power Dissipation: Around 500 mW (milliwatts).
The diode’s primary function is to stabilize voltage by allowing current to flow in the reverse direction when a specified reverse voltage (Zener voltage) is reached. This provides protection against voltage spikes and helps in maintaining a constant output voltage level, making it essential in power management and regulation circuits.
Key specifications include:
- Package Type: SOD-123, which is a small surface-mount package.
- Zener Voltage: Approximately 30 volts.
- Power Dissipation: Around 500 mW (milliwatts).
The diode’s primary function is to stabilize voltage by allowing current to flow in the reverse direction when a specified reverse voltage (Zener voltage) is reached. This provides protection against voltage spikes and helps in maintaining a constant output voltage level, making it essential in power management and regulation circuits.
Manufacturer
The MMSZ5256BT1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor supplier and specializes in intelligent power and sensing technologies. The company designs and manufactures a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices, primarily for automotive, communications, computing, consumer electronics, industrial, LED lighting, medical, and military/aerospace applications.
Application
The MMSZ5256BT1G is a Zener diode commonly used in various electronic applications. Its primary application areas include voltage regulation, voltage clamping, and overvoltage protection. It is often utilized in power management systems to maintain a stable reference voltage. Additionally, this diode can be found in signal conditioning circuits and electronic devices where precise voltage levels are crucial. Its compact surface-mount package makes it suitable for space-constrained and portable devices. Overall, the MMSZ5256BT1G is an essential component in circuits requiring reliable voltage stabilization and protection against voltage transients.
Package
The MMSZ5256BT1G is a Zener diode, and it typically comes in a SOD-123 package type, which is a small outline, surface-mount package suitable for compact circuit designs.
