Approve Sheet Part Number: UF1600FCT~UF1608FCT DATA SHEET UF1600FCT~UF1608FCT ISOLATION ULTRAFST SWITCHING RECTIFIER VOLTAGE- 50 to 800 Volts CURRENT - 16.0 Amperes Unit: inch ( mm ) ITO-220AB FEATURES .189(4.8)MAX .123(3.1)MAX .606(15.4) .583(14.8) .134(3.4) .118(3.0) .272(6.9) .248(6.3) .406(10.3) MAX .112(2.85) .100(2.55) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O . Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228. • Low power loss,high efficiency. • Low forward voltage, high current capability. • High surge capacity. • Ultra fast recovery times, high voltage. MECHANICAL DATA .114(2.9) .098(2.5) .055(1.4) MAX .035(.9) MAX .543(13.8) .512(13.0) .161(4.1) MAX .071(1.8) MAX Case:ITO-220AB molded plastic Terminals:Solder plated, solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounce, 2.24 grams. .032(.8) MAX .1 (2.55) .1 (2.55) + AC MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Positive CT Ratings at 25°C ambient temperature unless otherwise specified. Single phase , half wave ,60Hz, resistive or inductive load. For capacitive load , derate current by 20%. AC UF1600FCT UF1601FCT UF1602FCT UF1603FCT UF1604FCT UF1606FCT UF1608FCT UNITS Maximum Recurrent Peak Reverse Voltage 50 100 200 300 400 600 800 V Maximum RMS Voltage 35 70 140 210 280 420 560 V Maximum DC Blocking Voltage 50 100 200 300 400 600 800 V Maximum Average Forward Rectified Current at T C =100°C 16.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 125 A Maximum Instantaneous Forward Voltage at 8.0A per element 1.30 1.00 Maximum DC Reverse Current (Note 1) Ta= 25°C 10 at Rated DC Blocking Voltage 500 Ta=100°C 1.70 V µA Maximnm Reverse Recovery Time (Note 1) 50 100 ns Typical Junction Capacitance(Note 2) 170 130 pF Typical thermal Resistance (Note 3) RθJA Operating and Storage Temperature Range T J, T STG 30.0 °C/W -65 to +150 °C NOTES:1. Reverse Recovery Test Conditions: I F =.5A, I R =1A, I rr =.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted PAGE . 1 Approve Sheet Part Number: UF1600FCT~UF1608FCT RATING AND CHARACTERISTIC CURVES t rr +0.5A 10 Noninductive 50 Noninductive 0 (-) -0.25 PULSE GENERATOR NOTE 2 (+) 25Vdc (approx) (-) (+) 1 Non inductive OSCILLOSCCOPE NOTE 1 NOTES: 1.Rise Time=7ns max -1.0 Input Impedance=1 megohm. 22pF 1cm SET TIME BASE FOR10ns/cm 2. Rise Time=10ns max. Source Impedance = 50 Ohms Fig.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM UF1603FCT~UF1604FCT INSTANEOUS FORWARD CURRENT,(A) UF1600FCT~UF1602FCT 10 UF1606FCT~UF1608FCT 1 16.0 12.0 8.0 4.0 0 0 50 150 100 CASE TEMPERATURE, OC TJ=25 C 0.01 .4 .8 .6 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE , VOLTS Fig. 2- FORWARD CHARACTERISTICS 1000 FORWARD SURGE CURRENT, AMPERES Fig.3- FORWARD CURRENT DERATING CURVE 0.1 O 175 150 125 100 75 50 25 O T J =125 C 100 10 1 100 NUMBER OF CYCLES AT 60Hz Fig.4- PEAK FORWARD SURGE CURRENT 300 250 10 1.0 CAPACITANCE, pF IR-REVERSE LEAKAGE CURRENT. MICROAMPERES AVERAGE FORWARD CURRENT 20.0 100 O T J =25 C 200 UF1600CT~UF1604CT 150 TJ = 25OC 100 50 UF1606CT~UF1608CT 0 0.1 20 40 60 80 100 120 140 %of PIV. VOLTS Fig.5- TYPICAL REVERSE CHARACTERISTICS 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS Fig.6- TYPICAL JUNCTION CAPACITANCE PAGE . 2