ZD2.4 THRU ZD36 ZENER DIODES are Zenar Diodes produced by Unisonic Technologies Co., Ltd., which have features of high-density mounting, high demand voltage range and high-efficient non-wire bonding.
The ZD2.4‑ZD36 series offers compact 2‑pin (SOD‑323) and 3‑pin (SOT‑23) Zener diodes for high‑density mounting, covering a voltage range of 2.4 V to 36 V. Ordering options include lead‑free (L) and Pb/Sn plating, with tape‑reel packaging.
Key electrical specifications include a total power dissipation of 225 mW, junction temperature up to +150 °C, and storage temperature from -40 °C to +150 °C. The datasheet provides detailed marking codes, absolute maximum ratings, and typical characteristic curves for each voltage grade.
| Package Types | SOT‑23 and SOD‑323 |
|---|---|
| Voltage Range | 2.4 V – 36 V |
| Total Power Dissipation | 225 mW (Ta=25 °C) |
| Maximum Junction Temperature | +150 °C |
| Storage Temperature Range | -40 °C to +150 °C |
| Lead Plating Options | Lead‑free (L) or Pb/Sn (Blank) |
They are offered in compact 2‑pin SOD‑323 and 3‑pin SOT‑23 mini‑mold packages.
The series covers Zener voltages from 2.4 V up to 36 V.
The diodes can dissipate up to 225 mW at 25 °C.
Marking codes indicate the Zener voltage and pin assignment, with ‘+’ for anode and ‘–’ for cathode.