UF1600F thru UF1608F ISOLATION ULTRAFAST SWITCHING RECTIFIERS CHENG- YI ELECTRONIC VOLTAGE RANGE -50 TO 800 VOLTS CURRENT -16.0 Amperes ITO-220AB FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. Exceeds environmental standards of MILS-19500/228. Low power loss, high efficiency. Low forward voltage, high current capability. High surge capacity. Ultra fast recovery times, high voltage. MECHANICAL DATA Case: ITO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting position: Any Weight: 0.08 ounces, 2.24 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, reistive or inductive load. For capacitive load, derate current by 20%. TYPY NUMBER UF1600F UF1601F UF1602F UF1603F UF1604F UF1606F UF1608F 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 .375"(9.5mm) lead length @ TC=100 C 16 A Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 125 A 0 Maximum Instantaneous Forward Voltage at 8.0A Maximum D.C Reverse Current at Rated D.C Blocking Voltage 1.0 1.3 0 @ TA= 25 C @ TA=1250C 10 A 500 A Maximum Reverse Recovery Time (Note 1) 50 100 Typical Junction Capacitance (Note 2) 170 130 Typical Junction Resistance (Note 3) R JA Operating and Storage Temperature Range Tj, TSTG V 1.7 30 -50 to +150 Notes : 1. Reverse Recovery Test Conditions: IF=0.5A, I R=1.0A, I RR=0.25A 2. Measured at 1 MHZ and applied reverse voltage of 4.0V D.C. 3. Thermal resistance from junction to ambient and from junction to lead length 0.375" (9.5mm) P.C.B. Mounted. Ns pF 0 C/W 0 C UF1600F thru UF1608F ISOLATION ULTRAFAST SWITCHING RECTIFIERS CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES UF1600F THRU UF1608F Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM trr 10 Noninductive +0.5A ( ) D.U.T. (+) 25 Vdc (approx) ( ) PULSE GENERATOR NOTE 2 1 NONInductive (+) OSCILLOSCOPE NOTE 1 NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms. -1.0 SET TIME BASE FOR 10ns/cm Fig. 1 - TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD CURRENT, AMPERES 20 16 12 8 4 0 0 50 100 150 CASE TEMPERATURE, oC 125 0 TJ=25 C 8.3ms Single Half Since-Wave JEDEC Method 75 0 TJ=125 C 100 10 0 TJ=25C 1.0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE 25 1 2 5 10 20 50 Munber of cycles at 60 HZ Fig. 4 - TYPICL JUNCTION CAPACITANCE 300 CAPACITANCE, (pF) 1000 0.1 50 1cm Fig. 2 - TYPICAL REVERSE CHARACTERISTICS 250 0 TJ=25C 200 150 UF1600F 100 UF1608F 50 0 1 2 5 10 20 50 100 200 REVERSE VOLTAGE, VOLTS 500 100 Fig. 5 - TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD CURRENT, AMPERES Fig. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 0 -0.25 INSTANTANEOUS RECTIFIED CURRENT, MICROAMPERES. 50 Noninductive 80 40 20 10 UF1600F 3.0 1.0 UF1608F 0.3 0.1 0.03 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.8 FORWARD VOLTAGE, VOLTS