SDS142WK

Semiconductor SDS142WK Switching Diode Features • • • • • SMD package : SOT-323 Low forward voltage : VF=0.9V(Typ.) Fast reverse recovery time : trr=1.6ns(Typ.) Small total capacitance : CT=2.2pF(Typ.) Ultra high speed Ordering Information Type No. SDS142WK Marking A6 Package Code SOT-323 Outline Dimensions unit : mm 2.1±0.1 1.25±0.05 1 1.30±0.1 2.0±0.2 3 3 0.30±0.1 2 0.15±0.05 1 2 0.90±0.1 0~0.1 0.1 Min. PIN Connections 1. Anode 2. Anode 3. Cathode, Cathode KSD-3004-000 1 SDS142WK Absolute maximum ratings Characteristic Maximum(peak) reverse voltage Reverse voltage Maximum(peak) forward current Average forward current Surge current(10ms) Power dissipation Junction temperature Storage temperature * : Unit ratings. Total rating = Unit rating ×1.5 Ta=25°C Symbol VRM VR IFM* IO* IFSM PD Tj Tstg * Ratings 85 80 300 100 2 150 150 -55 ~ 150 Unit V V mA mA A mW °C °C Electrical Characteristics Characteristic Forward voltage Ta=25°C Symbol VF(1) VF(2) VF(3) IR CT IF=1mA Test Condition IF=10mA IF=100mA VR=80V VR=0, f=1MHz IF=10mA Min. Typ. Max. 0.6 0.7 0.9 2.2 1.6 1.2 0.5 4.0 4.0 Unit V Reverse current Total capacitance Reverse recovery time µA pF trr ns KSD-3004-000 2 SDS142WK Electrical Characteristic Curves Fig. 1 IF-VF Fig. 2 IR-VR Fig. 3 CT-VR Fig. 4 trr-IF Fig. 5 Reverse recovery time(trr) test circuit KSD-3004-000 3