DATA SHEET 1U1 thru 1U7 ULTRAFAST RECOVERY RECTIFIERS VOLTAGE 50 to 1000 Volts CURRENT 1.0 Amperes R-1 Unit: inch(mm) FEATURES .025(.64) .787(20.0)MIN. • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound • Exceeds environmental standards of MIL-S-19500/228. .138(3.5) MECHANICAL DATA .114(2.9) • Ultra Fast switching for high efficiency. • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .021(.53) Case: Molded plastic, R-1 .787(20.0)MIN. Terminals: Axial leads, solderable per MIL-STD-202G,Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.0064 ounce, 181mg .102(2.6) .087(2.2) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. PARAMETER SYMBOL 1U1 1U2 1U3 1U4 1U5 1U6 1U7 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current .375"(9.5mm) lead length at TA=55OC IAV 1.0 A Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) IFSM 30 A Maximum Forward Voltage at 1.0A VF Maximum DC Reverse Current at Rated DC Blocking Voltage TJ=25OC Maximum DC Reverse Current at Rated DC Blocking Voltage TJ=100OC IR 10.0 500 uA Typical Junction capacitance (Note 1) CJ 17 pF RθJA 65 Typical Thermal Resistance(Note 2) Maximum Reverse Recovery Time (Note 3) Operating Junction and Storage Temperature Range TRR TJ,TSTG 1.1 1.0 50 1.7 O C/W 75 -55 TO +150 V ns O C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Thermal Resistance from Junction to Ambient and from Junction to lead length 0.375”(9.5mm) P.C.B. mounted. 3. Reverse Recovery Time IF=.5A ,IR=1A , I rr=.25A STAD-JAN.20.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES 35 FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.2 1.0 0.8 0.6 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 0.2 0 0 50 25 75 100 125 30 25 20 15 10 5 150 1 5 1 10 50 100 200 1000 O AMBIENT TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 PEAK FORWARD SURGE CURRENT 10 10 2 FORWARD CURRENT, AMPERES 400V 50-200V REVERSE CURRENT, uA 10 1 1.0 600-1000V 0.1 O T J =125 C 10 0 O T J =75 C 10 -1 10 -2 T J =25 OC 10 -3 V RRM =50-200V V RRM =600-1000V O T A =25 C 0.01 0.4 10 -4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS 100 JUNCTION CAPACITANCE, pF O T J =25 C f=1.0MHz Vsig=50mVp-p 10 1 0.1 1.0 10 100 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE STAD-JAN.20.2005 PAGE . 2