器件名称:
1N4148S
功能描述:
HIGH SPEED SWITCHING DIODE
文件大小:
29.86KB 共2页
简 介:
1N4148S PRV : 100 Volts Io : 150 mA FEATURES : * * * * * * Silicon Epitaxial Planar Diode High reliability Low reverse current Low forward voltage drop High speed switching Pb / RoHS Free HIGH SPEED SWITCHING DIODE DO - 34 Glass 0.078 (2.0 )max. 1.00 (25.4) min. Cathode Mark 0.118 (3.0) max. 0.019 (0.50)max. 1.00 (25.4) min. MECHANICAL DATA : Case: DO-34 Glass Case Weight: approx. 0.093g Dimensions in inches and ( millimeters ) Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum Reverse Voltage Maximum Average Forward Current Maximum Surge Forward Current at t < 1s and Tj = 25°C Maximum Power Dissipation , Ta = 25 °C Maximum Forward Voltage at IF = 10 mA Maximum Reverse Current at VR = 20V at VR = 75V at VR = 20V, Tj = 150°C Maximum Voltage Rise when switching ON test with 50mA Pulses tp = 0.1s, Rise Time <30ns fp = 5 to 100kHz Maximum Reverse Recovery Time from IF = 10mA to IR = 1mA , VR = 6V , RL = 100 Thermal Resistance Junction to Ambient Air Junction Temperature Range Storage Temperature Range SYMBOL VRRM VR IF(AV) IFSM PD VF IR VALUE 100 75 150 1) 500 500 1.0 25 5 50 UNIT V V mA mA mW V nA A A V Vfr 2.5 Trr RθJA TJ TSTG 4 350 1) 175 - 65 to + 175 ns K/W °C °C Note : 1) Valid provided that leads at a distance of 8 mm from case are kept ……
