LS4148

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION LS4148 1N4148 Quadro MELF SIGNAL DIODE Absolute Maximum Ratings (Ta=25°C) Items Symbol Ratings Reverse Voltage VR 75 Reverse Recovery trr 4 Time Power Dissipation P 500 3.33mW/°C (25°C) Forward Current IF 150 Junction Temp. Tj -65 to 175 Storage Temp. Tstg -65 to 175 Unit V ns mW mA °C °C Mechanical Data Items Materials Package QUADRO MELF Case Hermetically sealed glass Lead/Finish Double stud/Solder Plating Chip Glass Passivated Cathode Identification Qu ad ro MEL F Gla1s.s7 1.5 +/-0.1 3.5 +/- 0.2 Glass Dimensions in millimeters Electrical Characteristics (Ta=25°C) Ratings Minimum Breakdown Voltage @IR= 100uA Peak Forward Surge Current tp= 1µsec. Maximum Forward Voltage IF= 10mA Maximum Reverse Current VR= 20V VR= 75V VR= 20V, Tj= 150°C Maximum Junction Capacitance VR= 0, f= 1 MHz Maximum Reverse Recovery Time IF= 10mA, VR= 6V, IRR= 1mA, RL= 100Ω Maximum Thermal Resistance (on PC Board 50mm ...