SD103AWS

SD103AWS THRU SD103CWS Schottky Barrier Diode FEATURES PINNING PIN DESCRIPTION Low Forward Voltage Drop 1 Cathode Guard Ring Construction for Transient Protection 2 Anode Negligible Reverse Recovery Time Low Capacitance 2 MECHANICAL DATA 1 Case: SOD-323 Terminals: Solderable per MIL-STD-750, Method 2026 A pprox. Weight: 5.48mg / 0.00019oz Top View Marking Code: SD103AWS---S4 SD103BWS---S5 SD103CWS---S6 Simplified outline SOD-323 and symbol Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Symbols SD103AWS SD103BWS SD103CWS Units Peak Repetitive Reverse Voltage V RRM 40 30 20 V RMS reverse voltage V RMS 28 21 14 V Working Peak Reverse Voltage V DC 40 30 20 V Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) I FSM Parameter Maximum Instantaneous Forward Voltage I F =20mA 13 0.37 VF V I F =200mA Power Dissipation 0.60 SD103AWS,V R =30V IR SD103BWS,V R =20V SD103CWS,V R =10V RθJA Thermal Resistance, Junction to Ambient Air SD103AW Reverse voltage I R =100uA SD103BW 5 – – – 5 – – – 5 300 uA °C/W 40 V (BR)R 30 V 20 SD103CW Reverse recovery time mW 200 PD Reverse current A trr 10 ns I FM 350 mA C tot 50 pF Junction temperature Tj 125 ℃ Storage temperature T stg -55 ~ +150 ℃ I F =I R =200mA,Irr=0.1xI R ,R L =100Ω Forward Continuons Current Total capacitance www.tw-gmc.com V R =0V.f=1MH Z 1 SD103AWS THRU SD103CWS Fig.2 Typical Reverse Characteristics Instaneous Reverse Current ( μA) Fig.1 Power Derating Curve Power Dissipation (mW) 600 500 400 300 200 100 0 25 75 50 100 125 150 1000 T J =100°C 100 10 1 T J =25°C 0.1 Peak Forward Surage Current (A) FORWARD CURRENT IF(mA) T J =100°C T J =25°C 10 400 200 600 800 18 8.3 ms Single Half Sine Wave (JEDEC Method) 12 09 06 03 00 Transient Thermal Impedance（ °C /W） Junction Capacitance ( pF) 10 1 10 20 Reverse Voltage (V) www.tw-gmc.com 100 Number of Cycles at 50Hz T J =25°C f=1MHz 1 10 1 1000 Fig.5 Typical Junction Capacitance 0 50 15 FORWARD VOLTAGE VF(mV) 100 40 Fig.4 Maximum Non-Repetitive Peak Forward Surage Current 1000 0.1 0 30 Reverse Voltage（v） Fig.3 Forward Characteristics 100 20 10 0 TA, Ambient Temperature (°C) Fig.6 Typical Transient Thermal Impedance 2000 1000 100 10 0.01 0.1 1 10 t, Pulse Duration（sec） 1 2 100 SD103AWS THRU SD103CWS PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-323 E E D b A C A1 ∠ALL ROUND L1 E1 SOD-323 mechanical data A C D E E1 b L1 A1 max 1.1 0.15 1.4 1.8 2.75 0.4 0.45 0.2 min 0.8 0.08 1.2 1.4 2.55 0.25 0.2 max 43 5.9 55 70 108 16 16 min 32 3.1 47 63 100 9.8 7.9 UNIT ∠ mm 9° mil The recommended mounting pad size 2.0 (79) 1.2 (47) 1.2 (47) 1.2 (47) Unit： mm (mil) www.tw-gmc.com 1 3 8