FE1A THRU FE1D GLASS PASSIVATED FAST EFFICIENT RECTIFIER Forward Current - 1.0 Ampere * Reverse Voltage - 50 to 200 Volts E D FEATURES ♦ High temperature metallurgically bonded construction ♦ Glass passivated cavity-free junction ♦ Superfast recovery time for high efficiency ♦ Low forward voltage, high current capability ♦ Capable of meeting environmental standards of MIL-S-19500 ♦ Hermetically sealed package ♦ Low leakage current ♦ High surge current capability ♦ High temperature soldering guaranteed: 350°C/10 seconds, 0.375” (9.5mm) lead length, 5 lbs. (2.3kg) tension P A T E N T DO-204AP 0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN. 0.240 (6.1) MAX. 0.150 (3.8) 0.100 (2.5) DIA. 1.0 (25.4) MIN. MECHANICAL DATA Case:JEDEC DO-204AP solid glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.02 ounce, 0.56 gram Dimensions in inches and (millimeters) *Brazed lead assembly is covered by Patent No. 3,390,306 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. FE1A FE1B FE1C FE1D UNITS Maximum repetitive peak reverse voltage SYMBOLS VRRM 50 100 150 200 Volts Maximum RMS voltage VRMS 35 70 105 140 Volts Maximum DC blocking voltage VDC 50 100 150 200 Volts Maximum average forward rectified current 0.375” (9.5mm) lead length at TA=75°C l(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30.0 Amps VF 0.95 Volts IR 2.0 50.0 µA Maximum reverse recovery time (NOTE 1) trr 35.0 ns Typical junction capacitance (NOTE 2) CJ 45.0 pF RΘJA RΘJL 65.0 20.0 °C/W TJ, TSTG -65 to +175 °C Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage TA=25°C TA=100°C Typical thermal resistance (NOTE 3) Operating junction and storage temperature range NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient and/or lead, 0.375” (9.5mm) lead length mounted on P.C.B. with 0.5 x 0.5” (12 x 12mm) copper pads 4/98 RATINGS AND CHARACTERISTIC CURVES FE1A THRU FE1D FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 1.5 RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH 1 0.5 0 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 20 15 10 5.0 AMBIENT TEMPERATURE, °C 0 1 10 100 NUMBER OF CYCLES AT 60 HZ FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1,000 50.0 PULSE WIDTH=300µs 1% DUTY CYCLE 1.0 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES TJ=25°C 10.0 100 TJ=125°C 10 TJ=100°C 1 0.1 TJ=25°C 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 105 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 90 75 60 45 30 15 0 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 0 20 40 60 80 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 100