BAS40./BAS140W Silicon Schottky Diode is a high-performance switching diode, mainly used for high-frequency switching, circuit protection, voltage clamping and other fields.
The BAS40.../BAS140W series are general‑purpose silicon Schottky diodes intended for high‑speed switching, circuit protection, voltage clamping, and high‑level detecting and mixing. Various package types are offered, including SOT‑23, SOT‑323, and SOT‑143.
Key specifications include a reverse voltage of 40 V, a forward current rating of 120 mA, and a total power dissipation of 250 mW. The devices operate from –55 °C to 125 °C, with a maximum junction temperature of 150 °C and thermal resistance values ranging from 0.4 K/W to 4.75 K/W depending on the package.
| Reverse voltage (Ve) | 40 V |
|---|---|
| Forward current (Ir) | 120 mA |
| Operating temperature range | -55 °C to 125 °C |
The maximum reverse voltage is 40 V.
They are rated for a forward current of 120 mA.
They operate from –55 °C up to 125 °C, with a maximum junction temperature of 150 °C.