SD DS14 42WK K SWITC CHING DIOD DE S Small Signal Fast F Sw witchin ng Diod de Ge eneral De escription n Du ual general--purpose sw witching diod des, fabrica ated in plana ar tecchnology, and package ed in small SOT-323 S su urface moun nted de evice (SMD)) packages.. Fe eatures and Beneffits Silicon epita S axial planarr diode H High switch hing speed: trr≤4ns L Low forward d drop volta age and low w leakage cu urrent “ “Green” devvice and Ro oHS complia ant device A Available in n full lead (P Pb)-free devvice SOT-323 Ap pplication ns Ultra U high speed switch hing applica ation Orrdering In nformatio on Part Number Ma arking Code Package e Pack kaging SDS14 42WK A6 □ SOT-323 Tape & Reel Marking Information n A 6 = Spec cific Device Code A6□ □ = Year & Week Co ode Markin ng Piinning Infformation n Pin Descrription 1 Anode (Diode 1) 2 Anode (Diode 2) 3 Common n Cathode AUG-10 Revv. date: 25-A Simplified S Outline KS SD-D5D021-0 000 Graphic c Symbol www.auk.co o.kr 1 of o 5 SDS142WK Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Unit Maximum repetitive peak reverse voltage VRM 85 V Continuous reverse voltage VR 80 V Maximum average forward rectified current IO 100 mA Forward current (DC) IF 100 mA Maximum repetitive peak forward current IFM 300 mA Non-repetitive peak forward surge current(t=10ms) IFSM 2 A Power dissipation 1) PD 150 mW Symbol Ratings Unit Rth(j-a) 830 C/W Tj 150 C Tstg -55 ~ 150 C 1) Device mounted on FR-4 board with recommended pad layout. Thermal Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Thermal resistance, junction to ambient 1) Operating junction temperature Storage temperature range 1) Device mounted on FR-4 board with recommended pad layout. Electrical Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Forward voltage 2) Symbol Test Condition Min. Typ. Max. Unit VF(1) IF=1mA - 0.6 - V VF(2) IF=10mA - 0.7 - V VF(3) IF=100mA - 0.9 1.2 V Reverse leakage current 3) IR VR=80V - - 0.5 uA Total capacitance CT VR=0V, f=1㎒ - 2.2 4.0 pF Reverse recovery time trr IF=10mA (Fig. 5) - 1.6 4.0 ns 2) Pulse test: tP≤380㎲, Duty cycle≤2% 3) Pulse test: tP≤5㎳, Duty cycle≤2% Rev. date: 25-AUG-10 KSD-D5D021-000 www.auk.co.kr 2 of 5 SDS142WK Rating and Characteristic Curves Fig. 1) Typical Forward Characteristics Fig. 2) Typical Reverse Characteristics Fig. 3) Typical Total Capacitance Characteristics Fig. 4) Reverse Recovery Time vs. Forward Current Fig. 5) Reverse recovery time equivalent test circuit Rev. date: 25-AUG-10 KSD-D5D021-000 www.auk.co.kr 3 of 5 SDS142WK Package Outline Dimensions ※ Recommend PCB solder land (Unit : mm) Rev. date: 25-AUG-10 KSD-D5D021-000 www.auk.co.kr 4 of 5 SDS142WK 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. Rev. date: 25-AUG-10 KSD-D5D021-000 www.auk.co.kr 5 of 5