사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Voltage-Zener(Nom)(Vz) | 18 V |
| Tolerance | ±5% |
| Power-Max | 3 W |
| Impedance(Max)(Zzt) | 12 Ohms |
| Current-ReverseLeakage@Vr | 1 µA @ 13.7 V |
| Voltage-Forward(Vf)(Max)@If | 1.5 V @ 200 mA |
| OperatingTemperature | -65°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | DO-214AA, SMB |
개요
Description
The 1SMB5931BT3G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation and stabilization applications. Encased in a DO-214AA (SMB) package, it offers robust performance in surface-mount configurations, making it suitable for use in compact electronic circuits. This diode features a working Zener voltage of approximately 22V, providing precision voltage regulation for various electronic devices.
Key characteristics include a power dissipation of 3 watts, which allows it to handle relatively high power levels, and a tolerance of ±5% for the Zener voltage, ensuring consistent performance. The device also exhibits low leakage current, enhancing its efficiency in maintaining voltage over a wide range of operating conditions.
The 1SMB5931BT3G is commonly utilized in applications like voltage clamping, reference voltage sources, and protection circuits in consumer electronics, power supplies, and communication equipment. Its rugged design and reliable performance make it a favored component for engineers seeking dependable voltage regulation solutions in demanding environments.
Key characteristics include a power dissipation of 3 watts, which allows it to handle relatively high power levels, and a tolerance of ±5% for the Zener voltage, ensuring consistent performance. The device also exhibits low leakage current, enhancing its efficiency in maintaining voltage over a wide range of operating conditions.
The 1SMB5931BT3G is commonly utilized in applications like voltage clamping, reference voltage sources, and protection circuits in consumer electronics, power supplies, and communication equipment. Its rugged design and reliable performance make it a favored component for engineers seeking dependable voltage regulation solutions in demanding environments.
Equivalent
The 1SMB5931BT3G chip is a Zener diode. Equivalent products may include:
1. Nexperia BZX84-C10
2. ON Semiconductor BZX55C10
3. Vishay 1N3829A
4. Diodes Incorporated BZX79-B10
5. Microsemi 1N3012B
These equivalents can vary in packaging and specifications, so it's essential to verify compatibility with your application requirements.
1. Nexperia BZX84-C10
2. ON Semiconductor BZX55C10
3. Vishay 1N3829A
4. Diodes Incorporated BZX79-B10
5. Microsemi 1N3012B
These equivalents can vary in packaging and specifications, so it's essential to verify compatibility with your application requirements.
Features
The 1SMB5931BT3G is a Zener diode, which is part of the SMB (Surface-Mounted) series and is designed for voltage regulation applications. Key features include:
1. Zener Voltage: It typically offers a Zener voltage around 18V.
2. Power Dissipation: The device is capable of handling power dissipation up to 3 watts, making it suitable for moderate power applications.
3. Package Type: It comes in a DO-214AA (SMB) package, which is compact and suitable for space-constrained designs.
4. Regulation Performance: Provides good voltage regulation over a wide range of operating conditions.
5. Surge Capability: The diode has a decent surge current capability, which allows it to withstand transient voltage spikes.
6. Temperature Range: It operates over a wide temperature range, typically from -65°C to +150°C.
7. Polarity: Cathode is banded for easy identification and correct placement.
These features make the 1SMB5931BT3G suitable for use in power management and voltage stabilization applications in various electronic circuits.
1. Zener Voltage: It typically offers a Zener voltage around 18V.
2. Power Dissipation: The device is capable of handling power dissipation up to 3 watts, making it suitable for moderate power applications.
3. Package Type: It comes in a DO-214AA (SMB) package, which is compact and suitable for space-constrained designs.
4. Regulation Performance: Provides good voltage regulation over a wide range of operating conditions.
5. Surge Capability: The diode has a decent surge current capability, which allows it to withstand transient voltage spikes.
6. Temperature Range: It operates over a wide temperature range, typically from -65°C to +150°C.
7. Polarity: Cathode is banded for easy identification and correct placement.
These features make the 1SMB5931BT3G suitable for use in power management and voltage stabilization applications in various electronic circuits.
Pinout
The 1SMB5931BT3G is a Zener diode with a DO-214AA (SMB) package. It typically has two pins:
1. Anode: This is the positive lead of the diode.
2. Cathode: This is the negative lead, usually marked with a band on the diode body.
The primary function of the 1SMB5931BT3G is to provide voltage regulation by maintaining a stable reference voltage over a wide range of input voltages. It is used in applications where voltage regulation is crucial, such as in power supplies and voltage reference circuits. The Zener voltage for this specific part is 22 volts, which means it will maintain a constant output of 22V.
1. Anode: This is the positive lead of the diode.
2. Cathode: This is the negative lead, usually marked with a band on the diode body.
The primary function of the 1SMB5931BT3G is to provide voltage regulation by maintaining a stable reference voltage over a wide range of input voltages. It is used in applications where voltage regulation is crucial, such as in power supplies and voltage reference circuits. The Zener voltage for this specific part is 22 volts, which means it will maintain a constant output of 22V.
Manufacturer
The 1SMB5931BT3G is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a semiconductor manufacturing company that designs and produces a wide range of products including power and signal management, logic, discrete, and custom devices. The company serves a diverse array of markets such as automotive, industrial, cloud power, and the Internet of Things (IoT). onsemi is known for its focus on energy-efficient innovations and solutions that help reduce global energy use and contribute to a more sustainable future.
Application
The 1SMB5931BT3G is a Zener diode commonly used in voltage regulation applications. Its primary application areas include:
1. Voltage Stabilization: Maintaining a constant output voltage despite variations in the input voltage or load conditions.
2. Protection Circuits: Safeguarding sensitive electronic components from voltage spikes and transients.
3. Reference Voltage Generators: Providing a stable reference voltage for analog-to-digital converters and other precision circuits.
4. Switching Power Supplies: Assisting in the regulation of output voltages in switching power supplies.
5. Signal Clipping: Limiting the amplitude of signals in communication circuits.
These applications make it suitable for use in consumer electronics, automotive, industrial, and communication devices.
1. Voltage Stabilization: Maintaining a constant output voltage despite variations in the input voltage or load conditions.
2. Protection Circuits: Safeguarding sensitive electronic components from voltage spikes and transients.
3. Reference Voltage Generators: Providing a stable reference voltage for analog-to-digital converters and other precision circuits.
4. Switching Power Supplies: Assisting in the regulation of output voltages in switching power supplies.
5. Signal Clipping: Limiting the amplitude of signals in communication circuits.
These applications make it suitable for use in consumer electronics, automotive, industrial, and communication devices.
Package
The 1SMB5931BT3G is packaged in an SMB (DO-214AA) package type. This package is commonly used for surface-mount diodes and offers a compact size suitable for automated assembly processes.
