SM6T6V8A/220A SM6T6V8CA/220CA TRANSIL ® is a UL-recognized product with 600 W (10/1000µs) peak pulse power, breakdown voltage range from 6.8V to 220V, uni and bidirectional types, low clamping factor and fast response time.
The SM6T series Transil™ diodes from STMicroelectronics offer high‑speed over‑voltage protection for voltage‑sensitive devices. The handbook lists their key features such as a 600 W peak pulse power, low clamping factor, fast response time, and UL recognition.
Technical data include absolute maximum ratings, thermal resistances, electrical characteristics for unidirectional and bidirectional types, as well as package dimensions, footprint, and recommended packaging (tape‑and‑reel or SOD15 film).
| Peak pulse power dissipation | 600 W |
|---|---|
| Breakdown voltage range | 6.8 V to 220 V |
| Storage temperature range | -65 °C to +175 °C |
| Maximum junction temperature | 150 °C |
| Maximum lead temperature for soldering (10 s) | 260 °C |
| Junction‑to‑leads thermal resistance | 20 °C/W |
| Package dimension D (SMB) | 1.90 mm – 2.45 mm |
| Package weight | 0.12 g |
| Recommended packaging | Tape and reel (standard), SOD15 film |
The devices can dissipate up to 600 W peak pulse power.
They are rated for breakdown voltages from 6.8 V up to 220 V.
The SMB package length D ranges from 1.90 mm to 2.45 mm, with other dimensions listed in the mechanical data table.
Standard packaging is tape and reel; the SOD15 variant is supplied in film.