Overview
The BZX84-C20/DG/B2215 is a low-power voltage regulator diode produced by NXP USA Inc. This component is part of the BZX84 series, which is designed to provide stable voltage regulation in a variety of applications. The diode is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for compact and efficient circuit designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Working Voltage (VZ) | 20 V | V |
| Tolerance | ±5% | % |
| Forward Current (IF) | 200 mA | mA |
| Total Power Dissipation (Ptot) | 250 mW | mW |
| Ambient Temperature (Tamb) | -55 to 150 °C | °C |
| Junction Temperature (Tj) | -55 to 150 °C | °C |
| Reverse Current (IR) | Typically 0.1 μA at 10 V | μA |
| Differential Resistance (rdif) | Typically 10 Ω | Ω |
Key Features
- Low-power voltage regulator diode in SOT23 package.
- Working voltage range: nominal 2.4 V to 75 V (E24 range).
- Three tolerance series: ±1% (BZX84-A), ±2% (BZX84-B), and approximately ±5% (BZX84-C).
- Total power dissipation up to 250 mW.
- Operating temperature range: -55 °C to 150 °C.
- Low differential resistance and reverse current.
Applications
- General voltage regulation functions.
- Stabilization of voltage in power supplies and electronic circuits.
- Protection against voltage spikes and surges.
- Use in audio, automotive, and industrial electronics.
- Suitable for compact and efficient circuit designs due to the small SOT23 package.
Q & A
- What is the BZX84-C20/DG/B2215 used for?
The BZX84-C20/DG/B2215 is used for voltage regulation and stabilization in electronic circuits.
- What is the working voltage of the BZX84-C20/DG/B2215?
The working voltage of the BZX84-C20/DG/B2215 is 20 V.
- What is the tolerance of the BZX84-C20/DG/B2215?
The tolerance of the BZX84-C20/DG/B2215 is ±5%.
- What is the maximum forward current of the BZX84-C20/DG/B2215?
The maximum forward current is 200 mA.
- What is the total power dissipation of the BZX84-C20/DG/B2215?
The total power dissipation is up to 250 mW.
- What is the operating temperature range of the BZX84-C20/DG/B2215?
The operating temperature range is -55 °C to 150 °C.
- What package type is the BZX84-C20/DG/B2215 available in?
The BZX84-C20/DG/B2215 is available in the SOT23 (TO-236AB) package.
- What are some common applications of the BZX84-C20/DG/B2215?
Common applications include general voltage regulation, power supplies, audio electronics, automotive electronics, and industrial electronics.
- How does the BZX84-C20/DG/B2215 protect against voltage spikes?
The diode helps to regulate and stabilize voltage, protecting against voltage spikes and surges by maintaining a stable voltage level.
- Where can I find detailed specifications for the BZX84-C20/DG/B2215?
Detailed specifications can be found in the datasheet available from NXP Semiconductors or through authorized distributors like DigiPart and Quarktwin Electronics.
