Overview
The BZX84C75LT1G is a Zener voltage regulator diode produced by onsemi. This component is designed to provide voltage regulation and protection in various electronic circuits. It is part of the BZX84C series, which offers a range of Zener voltages. The BZX84C75LT1G is specifically rated for a Zener voltage of 75 volts and is packaged in a SOT-23-3 (TO-236) surface mount package, making it suitable for applications where space is limited.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 75 | V |
| Tolerance | ±6% | |
| Maximum Power Dissipation | 250 | mW |
| Maximum Zener Impedance (ZZT) | See datasheet for specific values at different currents | Ω |
| Reverse Leakage Current (IR) | See datasheet for specific values at different voltages | μA |
| Forward Voltage (VF) | 0.90 | V (at IF = 10 mA) |
| Operating Temperature Range | -55°C to +150°C | °C |
| Package Type | SOT-23-3 (TO-236) |
Key Features
- High voltage regulation capability with a Zener voltage of 75 volts.
- Low power dissipation of 250 mW, suitable for applications where heat management is critical.
- Surface mount SOT-23-3 (TO-236) package for compact designs.
- Wide operating temperature range from -55°C to +150°C.
- Low forward voltage drop of 0.90 V at 10 mA forward current.
Applications
The BZX84C75LT1G Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection circuits.
- Signal clipping and clamping circuits.
- Audio and RF circuits requiring stable voltage references.
- Automotive and industrial control systems where robust voltage regulation is necessary.
Q & A
- What is the Zener voltage of the BZX84C75LT1G?
The Zener voltage of the BZX84C75LT1G is 75 volts with a tolerance of ±6%. - What is the maximum power dissipation of the BZX84C75LT1G?
The maximum power dissipation is 250 mW. - What is the package type of the BZX84C75LT1G?
The package type is SOT-23-3 (TO-236). - What is the operating temperature range of the BZX84C75LT1G?
The operating temperature range is from -55°C to +150°C. - What is the forward voltage drop of the BZX84C75LT1G at 10 mA forward current?
The forward voltage drop is 0.90 V at 10 mA forward current. - Where can the BZX84C75LT1G be used?
The BZX84C75LT1G can be used in voltage regulation, overvoltage protection, signal clipping, audio and RF circuits, and in automotive and industrial control systems. - What is the reverse leakage current of the BZX84C75LT1G?
The reverse leakage current varies depending on the reverse voltage; see the datasheet for specific values. - How is the Zener voltage measured?
The Zener voltage is measured with a pulse test current at an ambient temperature of 25°C. - What is the maximum Zener impedance of the BZX84C75LT1G?
The maximum Zener impedance varies depending on the current; see the datasheet for specific values. - Is the BZX84C75LT1G suitable for high-temperature applications?
Yes, it is suitable for high-temperature applications with an operating range up to 150°C.
