BY296 thru BY299 CHENG- YI SOFT RECOVERY PLASTIC RECTIFIER ELECTRONIC VOLTAGE-100 TO 800 Volts CURRENT -2.0 Ampere DO-201AD FEATURE High surge current capability The Plastic package carries Underwriters. Laboratory Flammability classification 94V-O 2.0 Ampere operation at TA=55OC with no thermal runway. Fast switching for high efficiency Exceeds enviromental standard of MILSTD-19500/228. MECHANICAL DATA: Case:Molded plastic,DO-201AD Trminals:Axial leads, solderable per MIL-STD-202, Method 208 Polarity:Band denotes end Mounting position:Any Weight:0.04 ounce, 1.1 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum Recurrent Peak Reverse Voltage VRRM Maximum RMS Voltage VRMS Maximum DC Blocking Voltage VDC BY296 BY297 BY298 BY299 UNITS 100 200 400 800 Volts 70 140 280 560 Volts 100 200 400 800 Volts Maximum Average Forward Rectified Current .375" , (9.5mm) lead length at TA =55 C I(AV) 2.0 Amps Peak Forward Surge Current 10ms single half sine-wave superimposed on rated load IFSM 70.0 Amps Maximum Repetitive Peak Forward Surge (Note 1) 0 IFRM 10.0 Amps Maximum Instantaneous Forward Voltage at 3.0A VF 1.3 Volts Maximum DC Reverse Current TA =25 C at Rated DC Blocking Voltage TA =100 C IR 10.0 0 0 Maximum Reverse Recovery Time (Note 3) A 500 TRR 150 nS Typical Junction Capaitance (Note 2) TJ =25 C CJ 28.0 pF Typical Thermal Resistance (Note 4) R Operating Temperature Range TJ -50 to +125 0 Storage Temperature Range TSTG -50 to +150 0 TJ =250C 0 JA 15.0 Notes : 1. Repetitive Peak Forward Surge Current at f<15KHz. 2. Measured at 1MHz and applied reverse voltage of 4.0 volts. 3. Reverse Recovery Test Conditions : IF=0.5A, IR=1.0A, Irr=0.25A. 4. Thermal Resistance from Junction to Ambient at .375" (9.5mm) lead lengths with both leads to heat sink. 0 C/W C C BY296 thru BY299 CHENG- YI SOFT RECOVERY PLASTIC RECTIFIER ELECTRONIC RATING AND CHARACTERISTICS CURVES BY296 THRU BY299 Fig.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 200 2.0 PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD RECTIFIED CURRENT AMPERES Fig.1 - FORWARD CURRENT DERATING CURVE 1.5 1.0 0.5 RESISTIVE OR INDUCTIVE LOAD .375"(9.5mm) LEAD LENGTHS 0 0 20 40 60 80 100 120 100 50 0 TJ=50C 10ms Single Half Sine Wave AT RATED LOAD 10 1.0 140 5.0 10 50 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, 0C Fig.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Fig.4- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA) 50 10 5.0 0 TJ=25C Pulse Width-300 s 2% DUTY CYCLE 1.0 0.5 0.1 .05 .01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 10 0 TJ=100C 1.0 0 TJ=50C 0 TJ=25C 0.1 .01 0 20 Fig.5 - TYPICAL JUNCTION CAPACITANCE 100 50 0 TJ=25C f=1MHz Visg=50m Vp-p max 10 1 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE INSTANTANEOUS FORWARD VOLTAGE, (V) CAPACITANCE-pF INSTANTANEOUS FORWARD CURRENT, (A) 100 10 REVERSE VOLTAGE(V) 100