The SSTDPAD5 is a low leakage Monolithic Dual Pico-Amp Diode

The SSTDPAD5 extremely low-leakage monolithic dual diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. In addition the monolithic dual construction allows excellent capacitance matching per diode. The SSTDPAD5 features a leakage current of -5 pA and is well suited for use in applications such as input protection for operational amplifiers.

FEATURES
   DIRECT REPLACEMENT FOR SILICONIX SSTDPAD5
   HIGH ON ISOLATION 20fA
   EXCELLENT CAPACITANCE MATCHING ∆CR ≤ 0.5pF
   ULTRALOW LEAKAGE ≤ 5 pA
   REVERSE BREAKDOWN VOLTAGE BVR ≥ ‐30V
   REVERSE CAPACITANCE Crss ≤ 4.0pF

SSTDPAD5 Benefits:
◾ Negligible Circuit Leakage Contribution
◾ Circuit “Transparent” Except to Shunt High-Frequency Spikes
◾ Simplicity of Operation

SSTDPAD5 Applications:
◾ Op Amp Input Protection
◾ Multiplexer Overvoltage Protection