Overview
The BZX384-B3V3135 is a silicon planar Zener diode produced by NXP USA Inc. This component is part of the BZX384 series, which is known for its high reliability and precision in voltage regulation. The BZX384-B3V3135 is specifically designed to provide a stable Zener voltage, making it suitable for a variety of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.1 to 3.5 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | < 1 μA | μA |
| Dynamic Resistance (ZZ) | TYP. 50 Ω | Ω |
| Temperature Coefficient of Zener Voltage (αVZ) | -8 to -3 x 10^-4/°C | 10^-4/°C |
| Power Dissipation (Ptot) | 200 mW | mW |
| Thermal Resistance Junction to Ambient Air (RthJA) | 650 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 | SOD-323 |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance.
- RoHS-compliant and AEC-Q101 qualified.
- Low dynamic resistance.
- High temperature stability.
Applications
The BZX384-B3V3135 is suitable for various applications requiring voltage stabilization and regulation, such as:
- Voltage regulators and stabilizers.
- Overvoltage protection circuits.
- Signal clipping and clamping circuits.
- Automotive and industrial electronics where high reliability is crucial.
Q & A
- What is the Zener voltage range of the BZX384-B3V3135? The Zener voltage range is 3.1 to 3.5 V.
- What is the test current for the Zener voltage? The test current (IZT) is 5 mA.
- What is the reverse leakage current of the BZX384-B3V3135? The reverse leakage current (IR) is less than 1 μA.
- What is the dynamic resistance of the BZX384-B3V3135? The dynamic resistance (ZZ) is typically 50 Ω.
- What is the temperature coefficient of the Zener voltage? The temperature coefficient (αVZ) is between -8 to -3 x 10^-4/°C.
- What is the maximum power dissipation of the BZX384-B3V3135? The maximum power dissipation (Ptot) is 200 mW.
- What is the thermal resistance junction to ambient air? The thermal resistance (RthJA) is 650 K/W.
- What is the junction temperature range? The junction temperature (Tj) range is up to 150 °C.
- What is the storage temperature range? The storage temperature range (Tstg) is -65 to +150 °C.
- Is the BZX384-B3V3135 RoHS-compliant and AEC-Q101 qualified? Yes, it is both RoHS-compliant and AEC-Q101 qualified.
