With overall package dimensions of 2.1 mm x 3.1 mm x 1.0 mm, the CTLS5064-M532 and CTLS5064R-M532 SCR devices come in an SMT TLM532 case. Key electrical characteristics include a 0.8-V gate threshold voltage, a 200-µA gate threshold current, and an on-state switching speed of 2.8 µs. The CTLS5064-M532 replaces the CMPS5064 SOT-23 version for new designs. Pricing starts at $0.30.
631-435-1110, www.centralsemi.com 
Specifications for these new devices can be found in the New Products / Latest Updates section of Central’s website at www.centralsemi.com/product/new .