TS1220-600B-TR ST SCRs

The TS1220-600B-TR from STMicroelectronics is a 600V, 12A RMS sensitive gate SCR in a surface‑mount DPAK package, offering a 200µA max gate trigger current for direct logic‑drive. For selection, its 115A surge capability (10ms), 1.6V on‑state voltage, 5mA holding current, and 5µA off‑state leakage suit high‑efficiency switched‑mode designs. The TOPGLASS PNPN technology delivers high surge ruggedness and noise immunity, while the compact footprint supports automated SMD assembly. In application, it excels in motor control circuits for power tools and kitchen appliances, overvoltage crowbar protection, inrush current limiting, capacitive discharge ignition, battery charger regulation, and gas ignitor drives. It is also suited for programmable machine controllers, solid‑state relays, industrial heating controls, and AC power switching where reliable, sensitive gate triggering and compact surface‑mount integration are essential. In stock at HL Electronics – request a quote for fast delivery.