16 A Snubberless triac for inductive loads
The ST T1635T-8FP is a 16 A RMS Snubberless Alternistor triac in a TO-220FPAB full-pack isolated package. Rated for 800 V off-state voltage.
Package and mounting
TO-220FPAB full-pack — the tab is fully isolated, no insulating washer needed. Mount with a single M3 screw and a dab of thermal compound.
Lifecycle and compliance
STMicroelectronics lists this part as Active — no end-of-life notice, no last-time-buy pressure. ROHS3 compliant with no exemptions; no REACH or conflict-minerals concern for EU shipments. The Snubberless series is a mature, stable product line; PCN frequency is low.
Sourcing and availability
The T1635T-8FP is sourced through independent distribution and quoted to order against an RFQ.