FE3A

FE3A THRU FE3D GLASS PASSIVATED FAST EFFICIENT RECTIFIER Reverse Voltage - 50 to 200 Volts * D Forward Current - 3.0 Amperes 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 E P A T E N T Case Style G4 0.180 (4.6) 0.115 (2.9) DIA. 1.0 (25.4) MIN. 0.300 (7.6) MAX. 0.042 (1.07) 0.038 (0.962) DIA. 1.0 (25.4) MIN. MECHANICAL DATA Case: Solid glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.037 ounce, 1.04 grams Dimensions in inches and (millimeters) *Brazed-lead assembly is covered by Patent No. 3,930,306 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS FE3A FE3B FE3C FE3D UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=55°C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3, 4) Operating junction and storage temperature range TA=25°C TA=100°C VRRM VRMS VDC I(AV) 50 35 50 100 70 100 3.0 150 105 150 200 140 200 Volts Volts Volts Amps IFSM VF IR trr CJ RΘJA RΘJL TJ, TSTG 125.0 0.95 5.0 50.0 35.0 100.0 55.0 20.0 -65 to +175 Amps Volts µA ns pF °C/W °C 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 at 0.375” (9.5mm) lead length mounted on P.C.B. (4) Thermal resistance from junction to lead at 0.375” (9.5mm) lead length with both leads attached to heatsinks 4/98 RATINGS AND CHARACTERISTIC CURVES FE3A THRU FE3D FIG. 1 - MAXIMUM FORWARD CURRENT DERATING PEAK FORWARD SURGE CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 3.0 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 150 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTH 2.5 2.0 1.5 1.0 0.5 0 0 125 100 75 50 25 0 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 50 75 100 125 150 175 1 10 NUMBER OF CYCLES AT 60 Hz 100 AMBIENT TEMPERATURE, °C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS 50 1,000 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 100 1 10 TJ=125°C 1.0 TJ=100°C 0.1 0.1 TJ=25°C 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE 250 JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 200 150 100 50 0 0.1 1 10 100 REVERSE VOLTAGE, VOLTS