1N4148WT Switching Diode Features 1 Fast Switching Speed Ultra-small Surface Mount Package For General Purpose Switching Applications 2 High Conductance Package: SOD-523 Schematic Diagram Absolute Maximum Ratings (TA=25C unless otherwise noted Parameter Symbol Value Unit Non-Repetitive Peak Reverse Voltage VRM 100 V Reverse Voltage VR 80 V RMS Reverse Voltage VR(RMS) 80 V Average Rectified Output Current Io 125 mA Non-Repetitive Peak Forward Surge Current @t=1.0 s IFSM @t=100 ms 2.0 1.0 A Power Dissipation PD 150 mW Thermal Resistance Junction to Ambient Air RJA 833 C/W Operating and Storage Temperature Rage TJ, TSTG 1/3 -65 to +150 C 1N4148WT Switching Diode Electrical Characteristics (TA=25C unless otherwise noted Parameter Symbol Reverse Breakdown Voltage V(BR)R Min 75 Max Unit - V 0.715 Forward Voltage VF - 0.855 1.0 IR V Junction Capacitance CJ Reverse Recovery Time trr IF=10mA IF=50mA IF=150mA A VR=75V 25 nA VR=20V - 2.0 pF VR=0,f=1.0MHz - 4.0 ns IF=IR=10mA, Irr=0.1xIR,RL=100 - Typical Electrical Characteristic Curves 2/3 1.0 IR=1.0A IF=1mA 1.25 Reverse Current Test Condition 1N4148WT Switching Diode Typical Electrical Characteristic Curves Package Outline Dimensions SOD-523 SOD-523 Dim Min Max A 1.1 1..3 B 0.7 0.9 C 0.5 0.7 D E J K 0.3 Typical 0.15 0.25 0.1 Typical 1.5 1.7 All Dimensions in mm Marking and Ordering Information Device Package Carrier Quantity 1N4148WT SOD-523 Tape & Reel 3,000pcs / Reel www.goodarksemi.com 3/3 Marking T4 Doc.US1N4148WTxYS1.0