Overview
The BZX84C39-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high reliability and stability. The BZX84C39-G3-08 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 37.05 to 39.35 | V |
| Test Current (IZT) | 2; 5 mA | mA |
| Reverse Leakage Current (IR) | 0.5 μA (max) | μA |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance Junction to Ambient (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | -150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOT-23 | |
| Weight | 9.2 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance of ±5%.
- High reliability and stability.
- Low profile SOT-23 package.
- UL 94 V-0 flammability rating and MSL level 1.
- Operating temperature range from -55 °C to +150 °C.
- Peak temperature for soldering up to 260 °C.
Applications
The BZX84C39-G3-08 is suitable for a variety of applications, including voltage regulation, voltage reference, and overvoltage protection in electronic circuits. It is commonly used in power supplies, audio equipment, and other electronic devices that require stable voltage references.
Q & A
- What is the Zener voltage range of the BZX84C39-G3-08? The Zener voltage range is from 37.05 to 39.35 V.
- What is the test current (IZT) for this diode? The test current is 2 mA and 5 mA.
- What is the maximum reverse leakage current (IR)? The maximum reverse leakage current is 0.5 μA.
- What is the power dissipation (Ptot) of the BZX84C39-G3-08? The power dissipation is 300 mW.
- What is the thermal resistance junction to ambient (RthJA)? The thermal resistance junction to ambient is 420 K/W.
- What is the junction temperature (Tj) range? The junction temperature range is from -150 °C to 150 °C.
- What is the storage temperature range (Tstg)? The storage temperature range is from -65 °C to +150 °C.
- What is the operating temperature range (Top)? The operating temperature range is from -55 °C to +150 °C.
- What package type is used for the BZX84C39-G3-08? The package type is SOT-23.
- What is the flammability rating of the BZX84C39-G3-08? The flammability rating is UL 94 V-0.
