BAT54 / A / C / S is a surface mount Schottky barrier diode with features such as low turn-on voltage, fast switching, and PN junction guard ring for transient and ESD protection. Designed for surface mount applications.
The BAT54 family from WTE (Won‑Top Electronics) are surface‑mount Schottky barrier diodes offered in the BAT54, BAT54A, BAT54C, and BAT54S variants. They feature low turn‑on voltage, fast switching, and a PN‑junction guard ring for transient and ESD protection, and are supplied in a SOT‑23 molded‑plastic package.
Key specifications include a peak reverse voltage of 30 V, forward continuous current up to 200 mA, power dissipation of 200 mW, and operation over a temperature range of –65 °C to +125 °C. Ordering information, mechanical dimensions, and recommended PCB footprint are also provided.
| Forward Continuous Current (IF) | 200 mA |
|---|---|
| Repetitive Peak Forward Current (IFRM) | 300 mA |
| Forward Surge Current (IFSM) | 600 mA |
| Operating Temperature Range | -65 °C to +125 °C |
All BAT54 series diodes are supplied in a SOT‑23 molded‑plastic package.
BAT54A‑T1 and BAT54A‑T3, both in SOT‑23 packaging, with 3000 or 10000 units per tape‑and‑reel.