1N4305, 1N4454 SWITCHING RECTFIERS High-reliability discrete products and engineering services since 1977 FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Rating Symbol Value Unit WIV 50 V Average rectified current IO 100 mA Forward current steady state IF 300 mA Recurrent peak forward current if 400 mA if(surge) 1.0 4.0 A Power dissipation Maximum total dissipation Linear derating factor (from 25°C) PD 500 3.33 mW mW/°C Storage temperature range Tstg -65 to +200 °C Maximum junction temperature TJ +175 °C Lead temperature TL +260 °C Maximum working inverse voltage Peak forward surge current Pulse width = 1.0s Pulse width = 1.0µs ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Characteristic Symbol Min Max Unit Test Condition 0.610 0.550 0.505 0.700 0.710 0.650 0.575 1.000 0.850 IR - 0.1 100 µA VR = 50V VR = 50V, TA = 150°C BV 75 - V IR = 5.0µA - 2.0 Forward voltage VF 1N4454 1N4305 Reverse current Breakdown voltage Reverse recovery time 1N4305 V IF = 2.0mA IF = 1.0mA IF = 250µA IF = 10mA IF = 10mA (1) trr 1N4305 1N4454 IF = 10mA, VR = 6.0V, RL = 100Ω ns - 4.0 4.0 IF = IR = 10mA, VR = 1.0V RL = 100Ω IF = IR = 10mA, VR = 1.0V RL = 100Ω Capacitance C - 2.0 pF VR = 0, f = 1.0MHz Rectification efficiency(2) RE 45 - % f = 1.0MHz Typical forward voltage temperature coefficient ΔVF/°C 3.0 mV/°C Note 1: Recovery to 1.0mA Note 2: Rectification efficiency is defined as the ratio of dc load voltage to peak rf input voltage to the detector circuit, measured with 2.0V rms input to the circuit. Load resistance 5.0Ω, load capacitance 20pF. Rev. 20121218 High-reliability discrete products and engineering services since 1977 1N4305, 1N4454 SWITCHING RECTFIERS MECHANICAL CHARACTERISTICS Case DO-35 Marking Body painted, alpha numeric Normal polarity Cathode band Rev. 20121218