BY396 thru BY399 3.0 Amps. Fast Recovery Rectifiers STHREM SECC EelOR Voltage Range 100 to 800 Volts Forward Current 3.0 Amperes Features @ Plastic package has Underwriters Laboratories Flarmmability Classification 94-0 @ High surge current capability @ Construction utilizes void-free molded plastic technique @ 3.0 Amperes operation at T,=50C with no thermal runaway @ Fast switching for high efficiency @ High temperature soldering guaranteed: DO-201AD 250C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg} tensian Mechanical Data T0(4 8) 1.0 (25.4) .210(5.3) DIA. @ Case: JEDEC 0DO-201AD, molded plastic body @ Terminals: Plated axial leads, solderable per | aa + MIL-STD-750, Method 2026 S75 195 @ Polarity: Color band denotes cathode end eT 3} @ Mounting Position: Any | T @ Weight 0.04 ounce, 1.1 grams 1 1.0 (25.4) MIN. 052 (1.3) 048 (7.2) = DIA. Maximum Ratings and Electrical Characteristics Dimensions in inches and (millimeters) Ratings at 25C ambient temperature unless otherwise specified. Parameter Symbok By396 By39r By398 By399 Units Masimum repetitive peak reverse voltage Mines 400 200 400 800 Volts Maximum RMS voltage Mas 70 140 260 560 Volts Masinnum OC blocking voltage Vee 400 200 400 800 Volts Maximum average fonyard rectified current 30 O375" @.5rm) lead length at T=a0C Fang : P Peak fonvard sume current 1Orms single half sine-wave superimposed on Wes 700.0 Amps rated bad at T,=50C Masirmurn repetitive peak tonya suige at f1oKHE lesa 10 AITIpS Masimurn instantaneous forvand voltage @ 3.04, Ve 1.25 Vatts Masimum OG reverse current GT, =25C L 10.0 wh at rated OC blocking voltage iT =100C Bod Masimurn reverse recovery time at L=1oma, Lotoma, |=1.oma ty Beg tS Maximum fonward recovery time at 1o0m<A4, difdt = 60.Ass \ ie me Typical junction capacitance at4.0, 1 MHz Cc, 28 pF Typical thernal resistance (Mote 1) Faw 22 ah Operating junction temperature range T, -60 to +126 ot Storage temperature range Tes -60 to +150 Ey Notes: 9 1. Thermal resistance from junction to ambient at 0.979" (9. Srorrt lead leneth with both leads to heat sinkRATINGS AND CHARACTERISTIC CURVES BY396 thru BY399 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES FIG, 1- FORWARO CURRENT DERATING CURVE 4.0 37S" (@ Semm) LEAD LENGTH 7 \ 0 20 40 60 80 100 AMBIENT TEMPERATURE, C = 1200140 FIG. 3- TYPICAL INSTANTANEOQUS FORWARD CHARACTERISTICS 700 10 o1 0.01 04 06 08 10 127 14 16 18 20 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PEAK FORWARD SURGE CURRENT. AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES FNG, 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT Ta=8G 1Ome SINGLE HALF SINE-WAVE at RATED LOAD 1 10 100 NUMBER OF CYCLES AT S0Hz FIG. 4-TYPICAL REVERSE CHARACTERISTICS 10 O74 FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 10 on 0 ZO) 40 60 40 100 PERCENT OF RATED PEAK REVERSE, VOLTAGE, % TeaG t=10 MHZ Veig= S0nmvpp 100 REVERSE VOLTAGE, VOLTS