BY398

Data Sheet 3.0 Amp FAST RECOVERY PLASTIC RECTIFIERS Mechanical Dimensions JEDEC D0-201AD .190 .210 .285 .375 1.00 Min. BY396 . . . 399 Series Description .050 typ. Features n FAST SWITCHING FOR HIGH EFFICIENCY n HIGH SURGE CAPABILITY n 3.0 AMP OPERATION @ TA = 50°C, WITH NO THERMAL RUNAWAY n MEETS UL SPECIFICATION 94V-0 BY396 . . . 399 Series Maximum Ratings Peak Repetitive Reverse Voltage...VRRM RMS Reverse Voltage...VR(rms) DC Blocking Voltage...VDC Average Forward Rectified Current...IF(av) TA = 50°C Non-Repetitive Peak Forward Surge Current...IFSM @ Rated Current & Temp Operating & Storage Temperature Range...TJ, TSTRG Electrical Characteristics Maximum Forward Voltage @ 3.0A...VF Maximum DC Reverse Current...IR @ Rated DC Blocking Voltage Maximum Thermal Resistance...RθJC Maximum Reverse Recovery Time...tRR @ IF = 10mA, IR = 10mA, IRR = 1mA Page 4-12 ............................................. 1.3 ............................................... BY396 100 70 100 BY397 200 140 200 BY398 400 280 400 BY399 800 560 800 Units Volts Volts Volts Amps ............................................. 3.0 ............................................... ............................................. 100 ............................................... Amps ........................................ -50 to 150 ......................................... °C Volts ............................................. 1 0 ............................................... µAmps ............................................. 3 0 ............................................... ............................................. 500 ............................................... °C / W ns Data Sheet 3.0 Amp FAST RECOVERY PLASTIC RECTIFIERS Thermal Resistance Junction & Ambient Thermal Resistance (°C / W) 90 80 60 40 20 0 10 20 30 Lead Length (mm) Typical Junction Capacitance 35 Typ. Max. Forward Current Derating Curve Average Forward Current (A) 1.5 ‘‘R’’ Load LL = 10mm 1.0 .5 ‘‘C’’ Load 0 25 50 75 100 125 150 175 Ambient Temperature (° C) Instantaneous Forward Characteristics 1000 500 Forward Current (A) 100 10 1 .1 .01 .001 0 .2 .4 .6 .8 1.0 1.2 1.4 Forward Voltage (V) Max. 15 Junction Capacitance (pF) Typ. 10 TJ = 25°C 5 F = 1 MHz 0 1 10 100 1000 Reverse Voltage (V) Non-Inductive (+) 25 VDC (-) 50Ω D.U.T 1Ω NonInductive 10Ω (-) Pulse Generator Note 2 +.5A Reverse Recovery Characteristics tRR Ratings at 25 Deg. C ambient temperature unless otherwise specified. Single Phase Half Wave, 60 Hz Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Oscilliscope Note 1 (+) 0A -.25A Notes: 1 . Rise Time = 7 ns Max. Impedance = 1 megohm, 22 pF 2 . Rise Time = 10 ns Max. Source Impedance = 50 Ohms -1.0A 1 cm Time Base Set @ 50/100ns/cm NOTES: 1. Measured @ 1 MHz and applied reverse voltage of 4.0V. 2. Thermal Resistance Junction to Case, Jedec Method. Page 4-13 BY396 . . . 399 Series