FUF1A ........ FUF1M 1 Amp. Surface Mounted Glass Passivated Ultrafast Recovery Rectifier Dimensions in mm. CASE: SMA/DO-214AC Voltage 50 to 1000 V Current 1.0 A at 55 ºC 5.1 ± 0.3 1.25 ± 0.25 ® • Glass passivated junction • High current capability • The plastic material carries U/L 94 V-0 • Low profile package • Easy pick and place • High temperature soldering 260 ºC 10 sec 1.25 ± 0.25 Week code 2.0 Year code Type No. Closs 4.2 Standard soldering pad MECHANICAL DATA Terminals: Solder plated, solderable per IEC 68-2-20. Standard Packaging: 4 mm. tape (EIA-RS-481). Weight: 0.064 g. Maximum Ratings and Electrical Characteristics at 25 ºC FUF1A FUF1B FUF1D FUF1G FUF1J FUF1K FUF1M Marking Code UE UF UG UH UI UJ UK VRRM Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 VRMS Maximum RMS Voltage 35 70 140 280 420 560 700 VDC Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 IF(AV) Forward current at TL = 110 ºC 1.0 A IFSM 8.3 ms. peak forward surge current 30 A VF Maximum Instantaneous Forward Voltage at 1.0A IR Maximum DC Reverse Current at Rated DC Blocking Voltage Trr Maximum Reverse Recovery Time (0.5/1/0.25A) Cj Typical Junction Capacitance (1MHz; -4V) Rth (j-l) Rth (j-a) Typical Thermal Resistance (5x5 mm2 x 130 µ Copper Area) 27 ºC/W 75 ºC/W Tj - Tstg Operating Junction and Storage Temperature Range -55 to + 150 ºC (Jedec Method) 1.3 V Ta = 25 ºC Ta = 100 ºC 1.7 V 5 µA 100 µA 50 ns 75 ns 15 pF Jan - 04 FUF1 Rating And Characteristic Curves FORWARD CURRENT DERATING CURVE TYPICAL FORWARD CHARACTERISTIC 1.4 10 FUF1A thru FUF1G 1.2 1 1 0.8 0.6 FUF1J thru FUF1M 0.1 5x5mm2 x 130 µ Thick Copper Land Areas 0.4 T j = 25 ºC 0.2 0 0 25 50 0.01 0.6 75 100 125 150 175 0.8 1 1.2 1.4 1.6 VF, instantaneous forward voltage (V) Lead temperature (ºC) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT TYPICAL REVERSE CHARACTERISTIC 10 30 T j = 125 ºC 25 1 20 T j = 75 ºC 15 0.1 T j = 25 ºC 10 0.01 5 1 2 4 6 10 20 40 20 100 Number of cycles at 60 Hz TYPICAL JUNCTION CAPACITANCE 40 60 80 100 120 Percent of rated peak reverse voltage 70 60 T j = 25 ºC f = 1 MHz 50 40 30 20 10 0 0.1 0.5 1 2 5 10 50 100 VR , reverse voltage (V) Jan - 04