SDZ33VF is a Zener Diode produced by ON Semiconductor. Its package is SOT-23F, and its features are small size and radiation size of 1.6mm x 2.9mm. The maximum power dissipation of the diode is 200mW, the maximum junction temperature is 150°C, and the storage temperature range is -55~150°C. Its typical voltage is 31.52-34.48V, the dynamic impedance is 88Ω, the knee dynamic impedance is 700Ω, and the reverse current is 0.1µA.
The SDZ33VF is a compact surface‑mount Zener diode offered in a SOT‑23F package. It is intended for applications requiring a stable reference voltage in a small form factor.
Key specifications include a Zener voltage of 31.5‑34.5 V at 5 mA, a maximum power dissipation of 200 mW, and a reverse leakage current of 0.1 µA at 25 V. The device operates from –55 °C to 150 °C storage temperature and is rated for a junction temperature up to 150 °C.
| Zener voltage (Vz) at 5 mA | 31.52‑34.48 V |
|---|---|
| Dynamic impedance (Zz) at 5 mA | 88 Ω |
| Knee dynamic impedance at 0.25 mA | 27 kΩ |
| Reverse current (Ip) at 25 V | 0.1 µA |
| Maximum power dissipation (Pp) | 200 mW |
| Maximum junction temperature (Tj) | 150 °C |
| Storage temperature range | -55 °C to 150 °C |
| Outline dimensions | 2.9 mm × 1.90 mm |
The device can dissipate up to 200 mW.
The Zener voltage varies between 31.52 V and 34.48 V.