SDS142WAF

Semiconductor SDS142WAF Switching Diode Features • • • • SMD package : SOT-323F Low forward voltage : VF=0.9V(Typ.) Fast reverse recovery time : trr=1.6 ㎱(Typ.) Small total capacitance : CT=2.2 ㎊(Typ.) Ordering Information Type No. SDS142WAF Marking A2 Package Code SOT-323F Outline Dimensions unit : mm 1.95~2.25 1.20~1.40 1 1.90~2.10 1.30 Typ. 3 2 0.40 Max. 3 0.60~0.80 1 2 0.16 Max. 0.10 Max. PIN Connections 1. Cathode 2. Cathode 3. Anode, Anode KSD-3009-003 1 SDS142WAF Absolute maximum ratings Characteristic Peak reverse voltage Reverse voltage Peak forward current Average forward current Peak forward surge current(10ms) Power dissipation Junction temperature Storage temperature range * : Unit ratings. Total rating = Unit rating ×1.5 Ta=25°C Symbol VRM VR IFM IO * * * Rating 85 80 300 100 2 150 150 -55 ~ 150 Unit V V ㎃ ㎃ A IFSM PD Tj ㎽ °C °C Tstg Electrical Characteristics Characteristic Forward voltage Ta=25°C Symbol VF(1) VF(2) VF(3) IR CT IF=1 ㎃ Test Condition IF=10 ㎃ IF=100 ㎃ VR=80V VR=0, f=1 ㎒ IF=10 ㎃ (Fig. 5) 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 ㎂ ㎊ ㎱ trr KSD-3009-003 2 SDS142WAF 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-3009-003 3 SDS142WAF The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-3009-003 4