BAR 42 BAR 43 are Nexperia's Schottky diodes, with a rated reverse peak voltage of 30V, a maximum continuous forward current of 100mA, a maximum surge non-repetitive forward current of 750mA, and a maximum operating temperature of 150°C.
The BAR42 and BAR43 series are general‑purpose metal‑to‑silicon Schottky diodes offering very low turn‑on voltage and fast switching. They are supplied in a plastic SOT‑23 package and are intended for applications requiring low forward voltage drop and high reverse‑bias capability.
The document provides absolute ratings, static and dynamic electrical characteristics, thermal resistance data, and detailed mechanical dimensions for the SOT‑23 package, along with ordering information and packaging details.
| Repetitive peak reverse voltage | 30 V |
|---|---|
| Continuous forward current | 100 mA |
| Power dissipation (Tj = 25 °C) | 250 mW |
| Maximum storage temperature range | -65 °C to +150 °C |
| Maximum operating junction temperature | 150 °C |
| Junction‑ambient thermal resistance | 500 °C/W |
| Junction capacitance (1 V, 1 MHz) | 7 pF |
The maximum continuous forward current is 100 mA.
They are supplied in a plastic SOT‑23 package.
The diodes are rated for a repetitive peak reverse voltage of 30 V.
The diodes can be stored from –65 °C up to +150 °C.