San Jose, Calif. Avago Technologies expanded their solid state relay (MOSFET) family of opto-isolation products. With an input drive as low as 2 mA and switching speeds of less than 0.5 ms, the ASSR-301C/302C and ASSR-401C/402C are designed for sensing and multiplexing applications, including test and measurement and data acquisition systems.
The solid state relays provide low off-state capacitance of less than 15 pF for signal isolation and low on-resistance for less insertion loss. Additionally, low off-state leakage of less than 10 nA reduces system measurement errors. The series features qualified performance across temperature range of -40°C to 85°C, transient immunity greater than 1 kV/µs, and 3.75 kV insulation protection. They are single-channel, 1 Form A relays which come housed in a SO4 package. The ASSR-302C and ASSR-402C are dual channel, 2 Form A relays which are housed in a standard DIP8 footprint.
The ASSR-30xC and 40xC are pending approvals in the following international safety standards: UL1577, CSA and IEC/EN/DIN EN 60747-5-2.
Pricing: Begins at $1.97 each in 1,000-piece quantities
Data Sheet: ASSR series
Avago Technologies, www.avagotech.com