UF5400 THRU UF5408 ULTRAFAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Glass passivated chip junction ♦ Low cost ♦ Ultrafast recovery time for high efficiency ♦ Low forward voltage, high current capability ♦ Low leakage ♦ High surge capability ♦ High temperature soldering guaranteed: 250°C, 0.375" (9.5mm) lead length for 10 seconds, 5 lbs. (2.3 kg) tension DO-201AD 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. MECHANICAL DATA 1.0 (25.4) MIN. Case: JEDEC DO-201AD, molded plastic body over passivated chip 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 in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNITS Maximum repetitive peak reverse voltage VRRM 50 100 200 300 400 500 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 210 280 350 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 300 400 500 600 800 1000 Volts Maximum average forward rectified current, 0.375" (9.5mm) lead length at TA=55°C I(AV) 3.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) at TA=55°C IFSM 150.0 Amps Maximum instantaneous forward voltage at 3.0A VF Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time (NOTE 1) Volts 200.0 µA IR TJ=25°C trr 50.0 75.0 ns CJ 45.0 36.0 pF Typical thermal resistance (NOTE 3) Operating junction and storage temperature range 10.0 75.0 1.7 TA=25°C TA=100°C Typical junction capacitance (NOTE 2) RΘJA RΘJL 20.0 8.5 °C/W TJ, TSTG -55 to +150 °C NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measure at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5mm) lead length, both leads attached to heatsink 9/2/98 1.0 RATINGS AND CHARACTERISTIC CURVES UF5400 THRU UF5408 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE 150 TA=55°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 3.0 2.5 2.0 1.5 1.0 0.5 125 100 75 50 25 0.375" (9.5mm) LEAD LENGTH 0 20 40 60 80 100 0 120 140 100 10 1 160 NUMBER OF CYCLES AT 60 HZ AMBIENT TEMPERATURE, °C FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS FIG. 3 - TYPICAL FORWARD CHARACTERISTICS 100 100 TJ=125°C 10 UF5405 - UF5408 1 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES UF5400 - UF5404 TJ=100°C 10 TJ=125°C TJ=100°C 1 TJ=25°C 0.1 UF5400-UF5404 UF5405-UF5408 1.8 0.01 0 20 40 60 80 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 160 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 140 120 100 UF5400-UF5404 UF5405-UF5408 80 60 40 20 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 100