1SS181/1SS184/1SS187 1SS190/1SS193/1SS196/1SS226 Surface Mount Switching Diodes SWITCHING DIODE P b Lead(Pb)-Free 100m AMPERES 80 VOLTS Features: * Fast Switching Speed * Surface Mount Package Ideally Suited for Automatic Insertion * High Conductance * For General Purpose Switching Applications 3 1 2 SOT-23 Mechanical Data: * Case: SOT-23, Molded Plastic * Terminals: Solderable per MIL-STD-202, Method 208 * Polarity: See diagram * Weight: 0.008 grams SOT-23 Outline Dimensions Unit:mm A B TOP VIEW E G C D H K J WEITRON http://www.weitron.com.tw L M 1/2 Dim A B C D E G H J K L M Min 0.35 1.19 2.10 0.85 0.46 1.70 2.70 0.01 0.89 0.30 0.076 Max 0.51 1.40 3.00 1.05 1.00 2.10 3.10 0.13 1.10 0.61 0.25 06-Sep-06 1SS181/1SS184/1SS187 1SS190/1SS193/1SS196/1SS226 Maximum Ratings (TJ=125˚C Unless otherwise noted) Characteristic Symbol Value Unit Reverse Voltage VR 80 V Forward Current IF 100 mA Power Dissipation PD 150 mW Operating Junction Temperature Range TJ -55 to +150 °C Tstg -55 to +150 °C Storage Temperature Range Electrical Characteristics (TJ=125˚C Unless otherwise noted) Symbol Min Max V(BR) 80 - V Forward Voltage IF=100mA VF - 1.2 V Reverse Leakage VR=80V IR - 0.5 µA Total Capacitance VR=0V, f=1.0MHz CD - 4.0 pF Reverse Recover Time Trr - 4 nS Characteristic Reverse Breakdown Voltage IR=100µA Unit Device Marking Item Marking Eqivalent Circuit diagram 1 2 1 2 1SS181 A3 3 1SS184 B3 3 1SS187 D3 3 1 1SS190 E3 3 2 1SS193 F3 3 1 1SS196 G3 3 2 1SS226 C3 3 1 2 WEITRON http://www.weitron.com.tw 2/2 06-Sep-06