Overview
The BAS40/ZLVL is a high-voltage Schottky diode designed and manufactured by NXP USA Inc. This component is characterized by its 40V DC reverse voltage rating and a current capability of up to 120mA. It is packaged in a surface-mount SOT-23 (TO-236AB) configuration, making it suitable for various electronic circuits requiring high voltage isolation or protection. Despite being marked as obsolete, it remains a valuable component in many existing designs.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Obsolete | Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V | Current - Average Rectified (Io) | 120mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 40 mA | Speed | Small Signal =< 200mA (Io), Any Speed |
| Current - Reverse Leakage @ Vr | 10 µA @ 40 V | Capacitance @ Vr, F | 5pF @ 0V, 1MHz |
| Mounting Type | Surface Mount | Operating Temperature - Junction | 150°C (Max) |
| Package/Case | SOT-23 (TO-236AB), SC-59 | Base Product Number | BAS40 |
Key Features
- High voltage rating of 40V and current capacity of 120mA, making it suitable for high-voltage rectification circuits and power supply filtering.
- Schottky technology, providing low forward voltage drop and fast switching times.
- Surface-mount package (SOT-23, TO-236AB, SC-59) for easy integration into circuit boards and efficient assembly.
- Low reverse leakage current of 10 µA at 40V, ensuring good reverse isolation characteristics.
- Operating junction temperature up to 150°C, enhancing stability and reliability in high-temperature environments.
Applications
- High-voltage rectification circuits
- Flyback converter designs
- Power supply filtering
- Uninterruptible Power Supplies (UPS)
- Motor Drives
- Inverters
- Frequency Converters
- Welding Equipment
- Power supply systems
Q & A
- Q: What is the voltage and current rating of the BAS40/ZLVL diode?
A: The BAS40/ZLVL diode has a voltage rating of 40V and a current capacity of up to 120mA. - Q: What is the package type of the BAS40/ZLVL diode?
A: The BAS40/ZLVL diode is available in SOT-23 (TO-236AB), SC-59, and other surface-mount packages. - Q: What is the operating temperature range of the BAS40/ZLVL diode?
A: The operating junction temperature of the BAS40/ZLVL diode can reach up to 150°C (Max). - Q: What are the typical applications of the BAS40/ZLVL diode?
A: The BAS40/ZLVL diode is used in high-voltage rectification circuits, flyback converter designs, power supply filtering, UPS, motor drives, inverters, frequency converters, and welding equipment. - Q: Is the BAS40/ZLVL diode RoHS compliant?
A: Yes, the BAS40/ZLVL diode is RoHS compliant and lead-free. - Q: What is the forward voltage drop of the BAS40/ZLVL diode?
A: The forward voltage drop of the BAS40/ZLVL diode is 1 V @ 40 mA. - Q: How can I ensure the authenticity of the BAS40/ZLVL diode from NXP USA Inc.?
A: Ensure you purchase from authorized distributors or suppliers who rigorously test and verify the credentials of original NXP USA Inc. manufacturers and authorized agents. - Q: What is the warranty period for the BAS40/ZLVL diode?
A: The warranty period varies by supplier, but typically includes a 1-year warranty covering defects in materials and workmanship under normal use. - Q: Can I still order the BAS40/ZLVL diode despite it being obsolete?
A: Yes, although the BAS40/ZLVL is marked as obsolete, it is still available from various suppliers and distributors. However, availability may be limited, and substitutes may be recommended. - Q: What is the reverse leakage current of the BAS40/ZLVL diode?
A: The reverse leakage current of the BAS40/ZLVL diode is 10 µA @ 40 V.
