1N4454

1N4454 High Conductance Ultra Fast Diode Features: D DO−35 Package Absolute Maximum Ratings: (TA = +25C, Note 1 unless otherwise specified) Working Inverse Voltage, WIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Total Device Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Derate above +25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.33mW/C Average Rectified Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mA DC Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mA Peak Forward Surge Current, IF(surge) Pulse Width = 1.0 second . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A Pulse Width = 1.0 microsecond . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0A Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C Thermal Resistance, Junction−to−Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300C/W Note 1. These ratings are limiting values above which the serviceability of the device may be impaired. Note 2. These ratings are based on a maximum junction temperature of +200C. Note 3. These are steady state limits. Electrical Characteristics: (TA = +25C, unless otherwise specified) Parameter Symbol Breakdown Voltage Forward Voltage BV VF Reverse Current IR Diode Capacitance Reverse Recovery Time CO trr Test Conditions IR = 5A IF = 250A IF = 1mA IF = 2mA IF = 10mA VR = 50V VR = 50V, TA = +150C VR = 0, f = 1MHz IF = 10mA, VR = 1V, Irr = 1mA, RL = 100 1.000 (25.4) Min .300 (7.62) Max .018 (.457) Dia Max Color Band Denotes Cathode .107 (2.71) Dia Max Min Typ Max Unit 75 505 550 610 − − − − − − − − − − − − − − − 575 650 710 1.0 100 100 4 4 V mV mV mV V nA A pF nS