Overview
The BZX84B7V5LT1 is a low-power voltage regulator diode produced by onsemi. It is part of the BZX84 series, which offers a range of zener diodes with different breakdown voltages. This specific model has a nominal zener voltage of 7.5 volts and is designed for surface mount applications in the SOT-23-3 (TO-236) package. The diode is suitable for general voltage regulation functions and is known for its compact size and high reliability.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Zener Voltage (VZ) @ IZT = 5 mA | 7.35 | 7.5 | 7.65 | V |
| Maximum Zener Impedance (ZZT) @ IZT = 5 mA | - | - | 20 | Ω |
| Reverse Leakage Current (IR) @ VR = 0 V, f = 1 MHz | - | - | 0.05 | μA |
| Forward Voltage (VF) @ IF = 10 mA | - | - | 0.9 | V |
| Total Power Dissipation (Ptot) | - | - | 225 | mW |
| Non-repetitive Peak Reverse Power Dissipation | - | - | 40 | W |
| Operating Temperature Range | -55 | - | 150 | °C |
Key Features
- Low-power voltage regulator diode with a nominal zener voltage of 7.5 V.
- Surface mount package in SOT-23-3 (TO-236) for optimal automated board assembly.
- Tight tolerance of ±2% for precise voltage regulation.
- Total power dissipation of up to 225 mW.
- Non-repetitive peak reverse power dissipation of up to 40 W.
- Operating temperature range from -55°C to +150°C.
- Low forward voltage drop of up to 0.9 V at 10 mA.
Applications
- General voltage regulation functions.
- Overvoltage protection in electronic circuits.
- Stabilization of voltage in power supplies and other electronic devices.
- Use in audio and video equipment for voltage regulation.
- Automotive and industrial applications requiring reliable voltage regulation.
Q & A
- What is the nominal zener voltage of the BZX84B7V5LT1?
The nominal zener voltage of the BZX84B7V5LT1 is 7.5 V.
- What is the package type of the BZX84B7V5LT1?
The BZX84B7V5LT1 is packaged in a SOT-23-3 (TO-236) surface mount package.
- What is the total power dissipation of the BZX84B7V5LT1?
The total power dissipation of the BZX84B7V5LT1 is up to 225 mW.
- What is the forward voltage drop of the BZX84B7V5LT1 at 10 mA?
The forward voltage drop of the BZX84B7V5LT1 at 10 mA is up to 0.9 V.
- What is the operating temperature range of the BZX84B7V5LT1?
The operating temperature range of the BZX84B7V5LT1 is from -55°C to +150°C.
- What are the typical applications of the BZX84B7V5LT1?
The BZX84B7V5LT1 is typically used for general voltage regulation functions, overvoltage protection, and stabilization of voltage in power supplies and other electronic devices.
- What is the tolerance of the zener voltage for the BZX84B7V5LT1?
The zener voltage tolerance for the BZX84B7V5LT1 is ±2%.
- What is the non-repetitive peak reverse power dissipation of the BZX84B7V5LT1?
The non-repetitive peak reverse power dissipation of the BZX84B7V5LT1 is up to 40 W.
- How is the zener voltage measured for the BZX84B7V5LT1?
The zener voltage is measured with a pulse test current IZ at an ambient temperature of 25°C.
- What is the reverse leakage current of the BZX84B7V5LT1 at 0 V and 1 MHz?
The reverse leakage current of the BZX84B7V5LT1 at 0 V and 1 MHz is up to 0.05 μA.
