SRP300B

SRP300A THRU SRP300K FAST SWITCHING PLASTIC RECTIFIER Reverse Voltage - 50 to 800 Volts DO-201AD Forward Current - 3.0 Amperes FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ High surge current capability ♦ Construction utilizing void-free molded plastic technique ♦ 3.0 Ampere operation at TA=55°C with no thermal runaway ♦ Fast switching for high efficiency ♦ 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-204AD 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 Dimensions are in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS SRP 300A SRP 300B SRP 300D SRP 300G SRP 300J SRP 300K 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 A=55°C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) at TA=55°C 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) Operating junction temperature range Storage temperature range TA=25°C TA=100°C VRRM VRMS VDC I(AV) 50 35 50 100 70 100 200 140 200 3.0 400 280 400 600 420 600 800 560 800 Volts Volts Volts Amps IFSM VF IR trr CJ RΘJA TJ TSTG 100 200 100 150.0 1.3 10.0 300 150 28.0 22.0 -50 to +125 -50 to +150 150 400 200 500 200 Amps Volts µA ns pF °C/W °C °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 with both leads equally heat sink 4/98 RATINGS AND CHARACTERISTIC CURVES SRP300A THRU SRP300K FIG. 1 - FORWARD CURRENT DERATING CURVE 4.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES I(pk) /IAV = π 0.375” (9.5mm) LEAD LENGTH 0.8 x 0.8 x 0.04” (20 x 20 x 1mm) COPPER HEATSINKS FIG. 2 - MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 200 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 3.0 100 TA=55°C 2.0 CAPACITIVE LOADS I(pk) 5.0 = I(AV) 10 20 1.0 0 0 20 40 60 80 100 120 140 10 1 10 NUMBER OF CYCLES AT 60 HZ 100 AMBIENT TEMPERATURE, °C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=100°C INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE INSTANTANEOUS REVERSE CURRENT MICROAMPERES 1 TJ=50°C 1 0.1 TJ=25°C 0.1 0.01 0 20 40 60 80 100 0.01 0.4 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 10 1 10 REVERSE VOLTAGE, VOLTS 100