Overview
The BZX84-A39,215 is a low-power voltage regulator diode manufactured by Nexperia USA Inc. This component is part of the BZX84 series, which is known for its high precision and reliability in voltage regulation. The diode is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a wide range of applications where space is limited.
This specific model has a nominal Zener voltage of 39V, with a maximum forward voltage of 900mV at 10mA. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Voltage - Zener (Nom) | - | - | - | 39 | V |
| Voltage - Forward (Vf) | I = 10mA | - | - | 0.9 | V |
| Total Power Dissipation | T = 25°C | - | - | 250 | mW |
| Non-repetitive Peak Reverse Power Dissipation | t = 100 μs | - | - | 40 | W |
| Reverse Leakage Current | Vr = 1V | - | - | 50 | μA |
| Operating Temperature | - | -65 | - | 150 | °C |
| Package | - | - | - | SOT23 (TO-236AB) | - |
Key Features
- Low-power voltage regulator diode with a nominal Zener voltage of 39V.
- Maximum forward voltage of 900mV at 10mA.
- Total power dissipation of 250 mW.
- Non-repetitive peak reverse power dissipation of 40 W.
- AEC-Q101 qualified, suitable for automotive and other demanding environments.
- Available in 1%, 2%, and approximately 5% tolerance ranges.
- Surface-mounted device (SMD) in SOT23 (TO-236AB) package.
- Operating temperature range from -65°C to 150°C.
Applications
The BZX84-A39,215 is versatile and can be used in various applications requiring precise voltage regulation. Some common uses include:
- General regulation functions in electronic circuits.
- Voltage stabilization in power supplies and voltage regulators.
- Overvoltage protection in automotive and industrial electronics.
- Signal processing and filtering in audio and communication systems.
Q & A
- What is the nominal Zener voltage of the BZX84-A39,215?
The nominal Zener voltage of the BZX84-A39,215 is 39V.
- What is the maximum forward voltage of the BZX84-A39,215 at 10mA?
The maximum forward voltage is 900mV at 10mA.
- What is the total power dissipation of the BZX84-A39,215?
The total power dissipation is 250 mW.
- Is the BZX84-A39,215 AEC-Q101 qualified?
Yes, the BZX84-A39,215 is AEC-Q101 qualified.
- What is the operating temperature range of the BZX84-A39,215?
The operating temperature range is from -65°C to 150°C.
- What package type is the BZX84-A39,215 available in?
The BZX84-A39,215 is available in the SOT23 (TO-236AB) package.
- What are some common applications of the BZX84-A39,215?
Common applications include general regulation functions, voltage stabilization, overvoltage protection, and signal processing.
- What is the reverse leakage current of the BZX84-A39,215 at 1V?
The reverse leakage current is 50 μA at 1V.
- Is the BZX84-A39,215 suitable for automotive applications?
Yes, it is suitable for automotive and other demanding environments due to its AEC-Q101 qualification.
- What is the non-repetitive peak reverse power dissipation of the BZX84-A39,215?
The non-repetitive peak reverse power dissipation is 40 W.
