BY500-400

BY500-100 THRU BY500-800 SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER Reverse Voltage - 100 to 800 Volts DO-201AD Forward Current - 5.0 Amperes FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ High surge current capability ♦ Fast switching for high efficiency ♦ High forward current operation at TL=45°C ♦ Construction utilizes void-free molded plastic technique ♦ Especially designed for applications such as switch mode power supplies, inverters, converters, TV scanning, Ultrasonic-systems, speed controlled DC motors, low RF interference and free wheeling diode circuits ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.5) 0.285 (7.2) 0.052 (1.32) 0.048 (1.22) DIA. 1.0 (25.4) MIN. MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.04 ounce, 1.1 grams Dimension are in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified SYMBOLS BY500-100 BY500-200 BY500-400 BY500-600 BY500-800 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 T L=45°C Peak forward surge current 10ms single half sine-wave superimposed on rated load at TA=25°C Maximum repetitive peak forward surge Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25°C at rated DC blocking voltage TA=100°C Maximum reverse recovery time (NOTE 1) Maximum reverse recovery current (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction temperature range Storage temperature range VRRM VRMS VDC I(AV) 100 70 100 200 140 200 400 280 400 5.0 600 420 600 800 560 800 Volts Volts Volts Amps IFSM IFRM VF IR trr IRM(REC) CJ RΘJA TJ TSTG 200.0 10.0 1.35 10.0 1.0 200.0 2.0 28.0 22.0 -50 to +125 -50 to +150 Amps Amps Volts µA mA ns Amps pF °C/W °C °C NOTES: (1) Reverse recovery test conditions: IF=1.0A, VR=30V, di/dt=50A/µs, Irr=10%IRM (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 with both leads to heat sink 4/98 RATINGS AND CHARACTERISTIC CURVES BY500-100 THRU BY500-800 FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 2 - MAXIMUM PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 6.0 5.0 4.0 TL=LEAD TEMPERATURE RESISTIVE or INDUCTIVE LOAD L=0.375” (9.5mm) 0.8 x 0.8 x 0.40” (20 x 20 x 1mm) COPPER HEATSINKS 200 NON-REPETITIVE TA=25°C 10ms SINGLE HALF SINE-WAVE at RATED LOAD 100 TA=AMBIENT TEMPERATURE 3.0 2.0 1.0 0 P.C.B. MOUNTED on 0.2 x 0.2” (5 x 5mm) COPPER PADS 0.375” (9.5mm) LEAD LENGTH REPETITIVE 10 0 20 40 60 80 100 120 140 1 10 NUMBER OF CYCLES AT 50 HZ 100 TEMPERATURE, °C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 10 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES FIG. 4 - TYPICAL REVERSE CHARACTERISTICS TJ=100°C INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 1 1 TJ=50°C 0.1 TJ=25°C 0.1 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 10 5 1 10 REVERSE VOLTAGE, VOLTS 100