This document describes the features and characteristics of the D3G Z B-344 G3DZ series power MOS FET relays, including parameters such as load voltage, load current, terminal shape, and zero-cross function. The relay has features such as leakage current below 10µA when the output is open, and withstand voltage AC2,500V between input and output. It is suitable for printed circuit board terminals for both AC/DC and DC applications.
This service manual covers the G3DZ series power MOS FET relays, including both input‑resistance and non‑input‑resistance versions. It lists electrical ratings such as load voltage, load current, leakage current, and insulation resistance, and provides performance data like actuation time and reset time.
The document also includes mechanical dimensions, recommended wiring sockets, safety precautions, and environmental limits. Users can reference the conversion tables for model variants and find detailed graphs for load current versus temperature and input current versus actuation characteristics. This manual is written in Chinese.
| Load voltage (AC) | 125 V |
|---|---|
| Load current (AC) | 0.5 A |
| Open‑circuit leakage current | < 10 µA |
| Insulation resistance | ≥ 100 MΩ (DC500 V) |
| Output contact resistance | < 2.49 Ω |
| Operating temperature range | -30 °C to +85 °C |
| Weight | ≈ 3.1 g |
The open‑circuit leakage current is less than 10 µA.
The recommended maximum input current is 6.25 mA, and the action current should be below 4 mA.
The insulation resistance is rated at 100 MΩ or higher (tested at DC500 V).
The relay can be used from –30 °C up to +85 °C.