GSOT03 to GSOT36 is a single-line ESD protection device from Vishay Semiconductors. It has ESD immunity, meets IEC 61000-4-2 standard, with a maximum voltage of 30 kV, and is packaged in SOT23. It is lead-free and meets RoHS and WEEE standards.
The GSOT03‑GSOT36 series are single‑line ESD‑protection devices offered by Vishay in a compact SOT‑23 package. They provide bi‑directional, asymmetrical protection for one signal or data line, clamping transients to safe levels while remaining open under normal operation.
Key specifications include IEC‑61000‑4‑2 ESD immunity of ±30 kV (contact and air discharge), reverse stand‑off voltages ranging from 3.3 V to 36 V, and low forward voltage clamping. The devices are lead‑free, RoHS‑compliant, and supplied on 8 mm tape reels with a minimum order quantity of 3 000 units.
| ESD immunity (contact discharge) | ±30 kV |
|---|---|
| ESD immunity (air discharge) | ±30 kV |
| Reverse stand‑off voltage (VRWM) – GSOT24 | 24 V |
| Reverse clamping voltage (VC) typical | 7.5 V‑9 V at IPP = 1 A |
| Capacitance (VR=0 V, f=1 MHz) – GSOT03 | 420 pF |
Each device protects a single line.
The devices operate from –40 °C to +125 °C.
Yes, they comply with RoHS 2002/95/EC.