SDS2838

Semiconductor SDS2838 Switching Diode Features SMD package : SOT-23 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. SDS2838 Marking CA6 Package Code SOT-23 Outline Dimensions 2.4±0.1 1.30±0.1 unit : mm 1 1.90 Typ. 3 2 0.4 Typ. 0.45~0.60 2.9±0.1 3 0.2 Min. 1 2 1.12 Max. 0.38 -0.03 +0.05 PIN Connections 1. Anode 2. Anode 3. Cathode, Cathode 0~0.1 KSD-2004-000 0.124 1 SDS2838 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-2004-000 2 SDS2838 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-2004-000 3 ...