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| Country of Origin | China |
|---|---|
| Brand | DiodesZetex |
| Height | 1.1mm |
| Length | 4.6mm |
| Model | B140AF-13 |
| Width | 2.95mm |
| Mount Type | Surface |
| Series | B140AF |
| Maximum Operating Temperature | 150°C |
| Package Type | SMAF |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | FBI |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 200μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 30A |
| Maximum Forward Voltage Vf | 500mV |
The DiodesZetex B140AF-13 is a high-performance Schottky diode designed for industrial, electronic, and power control applications requiring reliable low forward voltage and stable reverse leakage characteristics at elevated temperatures.
Encapsulated in a compact, surface-mount SMAF 2-pin package, this diode provides a maximum continuous forward current rating of 1 A and a peak reverse repetitive voltage rating of 40 V, making it suitable for use in switching power supplies, rectification, and protection circuits.
Key attributes include a maximum forward voltage drop of 500 mV to ensure better efficiency and reduced power dissipation, as well as a peak non-repetitive forward surge current capability of 30 A for transient conditions.
The diode operates reliably over a wide temperature range from -55°C to 150°C, with excellent resistance to thermal runaway failure due to superior high-temperature reverse leakage stability. The lead-free construction and halogen- and antimony-free materials comply with environmental regulations.
This device is commonly used as boost diodes, blocking diodes, and recirculating diodes in electronic equipment, industrial electronics, and automotive circuits. The diode features a low forward voltage drop, enhancing efficiency and reducing heat generation.
It exhibits excellent reverse leakage stability at high temperatures up to 150°C. Constructed in a compact SMAF package type with 2 pins for surface mounting. Capable of handling a peak non-repetitive forward surge current of 30 A.
Robust design includes a wide operating temperature range from -55°C to 150°C. Lead-free and environmentally compliant device. Maximum continuous forward current of 1 A and peak reverse repetitive voltage of 40 V. Ideal for use in boost, blocking, and recirculating diode applications.
Whether for industrial electronics manufacturing, laboratory testing, or electronic repair, the B140AF-13 diode offers reliable performance in demanding conditions. Browse EnvMart's extensive selection of semiconductor components for additional solutions and technical resources to support your projects.
Explore more products in our Schottky Diodes & Rectifiers category.
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