G3VM-21LR1 is a MOS FET relay with the world's smallest SSOP package. It achieves low C×R=5pF·Ω with a new type of MOS FET relay, and has a load voltage of 20V. The relay suppresses the attenuation of output signals and has a forward conduction resistance of 1Ω (standard).
The G3VM-21LR1 is a MOS FET relay in the world’s smallest SSOP package, offering low on‑resistance (≈5 pF) and fast switching. It is intended for applications requiring compact size and reliable isolation, such as LED driving and signal control.
The handbook lists detailed electrical parameters, including voltage ratings, LED forward and reverse currents, and operating temperature limits, as well as safety precautions and mounting instructions for proper use in circuit designs. This manual is written in Japanese.
| Peak AC/DC voltage (Vpp) | 20 V |
|---|---|
| LED forward current | 50 mA |
| LED reverse voltage | 5 V |
| Operating temperature range | -20 °C to +85 °C |
| Package type | SSOP 4‑pin surface‑mount |
The relay can handle a peak AC/DC voltage of up to 20 V.
It is rated for operation from –20 °C to +85 °C.
The LED forward current is specified as 50 mA.
It is packaged in a surface‑mount SSOP 4‑pin package.