The PZM-N series is a low power general purpose voltage regulator diode produced by Philips Semiconductors. It is packaged in a SOT346 (SC59) plastic package and is suitable for surface mount design. The diode has a wide working voltage range of 2.4 to 75 V (E24 range) and a maximum total power dissipation of 300 mW.
The PZM‑N series are low‑power, general‑purpose voltage regulator diodes offered by Philips Semiconductors. They are supplied in a surface‑mounted SOT‑346 (SC59) plastic package with three leads and cover a wide nominal voltage range from 2.4 V to 75 V.
Key electrical characteristics include a maximum power dissipation of 300 mW, a continuous forward current rating of 250 mA, and storage temperature limits from –65 °C to +150 °C. Forward voltage is typically around 0.9 V at 10 mA, and reverse leakage currents are in the low‑nanampere range for each voltage grade.
| Continuous forward current | 250 mA |
|---|---|
| Storage temperature range | -65 °C to +150 °C |
| Maximum junction temperature | 150 °C |
| Forward voltage at 10 mA | 0.9 V |
| Package type | SOT‑346 (SC59) surface‑mounted, 3‑lead plastic |
They can be stored from –65 °C to +150 °C.
The typical forward voltage is about 0.9 V.
They are supplied in a plastic surface‑mounted SOT‑346 (SC59) package with three leads.