規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Voltage-Zener(Nom)(Vz) | 5.6 V |
| Tolerance | ±5% |
| Power-Max | 3 W |
| Impedance(Max)(Zzt) | 2 Ohms |
| Current-ReverseLeakage@Vr | 5 µA @ 3 V |
| Voltage-Forward(Vf)(Max)@If | 1.5 V @ 200 mA |
| OperatingTemperature | -65°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | DO-214AA, SMB |
概述
Description
The 1SMB5919BT3G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation applications. It comes in a DO-214AA SMB package, suitable for surface-mount technology (SMT) applications. This diode is part of the 1SMB59xx series, which offers a range of Zener voltage options, and it specifically provides a Zener breakdown voltage range suitable for various electronic circuit designs.
Key features of the 1SMB5919BT3G include its ability to maintain a stable reference voltage despite changes in the load current or input voltage, making it ideal for voltage stabilization in power supplies and other electronic systems. It has a power dissipation capability of 3 watts, allowing it to handle a moderate amount of power.
Its compact size and robust design ensure reliability and efficiency in electronic circuits, while its surface-mount package facilitates easy integration into modern printed circuit boards (PCBs). Overall, the 1SMB5919BT3G is widely used in applications requiring precise voltage regulation and protection.
Key features of the 1SMB5919BT3G include its ability to maintain a stable reference voltage despite changes in the load current or input voltage, making it ideal for voltage stabilization in power supplies and other electronic systems. It has a power dissipation capability of 3 watts, allowing it to handle a moderate amount of power.
Its compact size and robust design ensure reliability and efficiency in electronic circuits, while its surface-mount package facilitates easy integration into modern printed circuit boards (PCBs). Overall, the 1SMB5919BT3G is widely used in applications requiring precise voltage regulation and protection.
Equivalent
The 1SMB5919BT3G is a Zener diode used for voltage regulation. Equivalent products include:
1. BZX84C24T1G - A similar Zener diode with close voltage and power rating.
2. 1N5254B - Another Zener diode with similar characteristics.
3. P6KE24A - This transient voltage suppressor can also be considered for similar applications if transient protection is needed.
Ensure to check the exact specifications to confirm compatibility for your specific application.
1. BZX84C24T1G - A similar Zener diode with close voltage and power rating.
2. 1N5254B - Another Zener diode with similar characteristics.
3. P6KE24A - This transient voltage suppressor can also be considered for similar applications if transient protection is needed.
Ensure to check the exact specifications to confirm compatibility for your specific application.
Features
The 1SMB5919BT3G is a Zener diode designed for voltage regulation applications. Key features include:
1. Power Dissipation: It has a power dissipation capability of 1.5 watts, which makes it suitable for medium-power applications.
2. Voltage Range: The diode offers a Zener voltage of 5.1 volts, catering to various electronic circuit requirements.
3. Package: It comes in an SMB (DO-214AA) surface-mount package, providing ease of use in automated assembly processes.
4. Stability: The device provides good voltage regulation over a wide range of currents, ensuring stable operation in circuits.
5. Temperature Range: It operates effectively in a wide temperature range, supporting reliable performance in diverse environmental conditions.
6. Polarity: The diode is designed with a single cathode polarity, clearly indicated on the package for correct orientation during installation.
These features make the 1SMB5919BT3G a reliable choice for voltage regulation in various electronic devices and applications.
1. Power Dissipation: It has a power dissipation capability of 1.5 watts, which makes it suitable for medium-power applications.
2. Voltage Range: The diode offers a Zener voltage of 5.1 volts, catering to various electronic circuit requirements.
3. Package: It comes in an SMB (DO-214AA) surface-mount package, providing ease of use in automated assembly processes.
4. Stability: The device provides good voltage regulation over a wide range of currents, ensuring stable operation in circuits.
5. Temperature Range: It operates effectively in a wide temperature range, supporting reliable performance in diverse environmental conditions.
6. Polarity: The diode is designed with a single cathode polarity, clearly indicated on the package for correct orientation during installation.
These features make the 1SMB5919BT3G a reliable choice for voltage regulation in various electronic devices and applications.
Pinout
The 1SMB5919BT3G is a Zener diode, and it typically features a DO-214AA (SMB) package. This package generally has two pins: an anode and a cathode. Zener diodes are used to regulate voltage in a circuit, and they operate by maintaining a constant voltage across their terminals when reverse-biased, after reaching a specified breakdown voltage.
For the 1SMB5919BT3G:
- Pin Count: 2 pins
- Function: Voltage regulation at a specified breakdown voltage, commonly used for voltage reference and stabilization applications.
This specific part is often used in scenarios requiring precise voltage control, such as in power supplies and protection circuits.
For the 1SMB5919BT3G:
- Pin Count: 2 pins
- Function: Voltage regulation at a specified breakdown voltage, commonly used for voltage reference and stabilization applications.
This specific part is often used in scenarios requiring precise voltage control, such as in power supplies and protection circuits.
Manufacturer
The 1SMB5919BT3G is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a semiconductor company that specializes in intelligent power and sensing technologies. The company provides a wide range of products including power management, analog, sensors, logic, timing, connectivity, discrete, system-on-chip (SoC), and custom devices. These products are used in a variety of applications such as automotive, industrial, cloud power, and Internet of Things (IoT). Onsemi is known for its focus on energy-efficient innovations and solutions that enable customers to reduce global energy use.
Application
The 1SMB5919BT3G is a Zener diode typically used in applications that require voltage regulation and stabilization. Its primary function is to provide a stable reference voltage, making it ideal for use in power supplies, voltage reference circuits, and protection circuits. It is also employed in surge protection to safeguard sensitive electronic components from voltage spikes. Additionally, it can be used in signal processing and wave shaping due to its ability to clamp voltages to desired levels. The diode's compact SMB package makes it suitable for surface-mount applications in various electronic devices and systems.
Package
The 1SMB5919BT3G is housed in an SMB (DO-214AA) package, which is a standard surface-mount package used for diodes, offering a compact design suitable for automated assembly.
