BY396 THRU BY399 SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER 100V-800V 3.0A FEATURES l High surge current capability l Plastic package has Underwriters Laboratory Flammability Classification 94V-O l Void-free molded plastic package l 3.0 Ampere operation at TA=55 with no thermal runaway l Fast switching for high efficiency l Exceeds environmental standards of MIL-S-19500/228 MECHANICAL DATA l Case: JEDEC DO-201AD molded plastic l Terminals: Plated Axial leads, solderable per MIL-STD-750, Method 2026 l Polarity: Color Band denotes end l Mounting Position: Any l Weight: .04 ounce, 1.1gram , MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com BY396 THRU BY399 SOFT RECOVERY 100V-800V FAST SWITCHING PLASTIC RECTIFIER RATINGS AND CHARACTERISTIC CURVES 3.0A BY396 THRU BY399 AVERAGE FORWARD RECTIFIED CURRENT AMPERES Fig.1 - FORWARD CURRENT DERATING CURVE 4.0 3.0 2.0 1.0 RESISTIVE OR INDUCTIVE LOAD .375"(9.5mm) LEAD LENGTHS 0 0 20 40 60 80 100 120 140 0 AMBIENT TEMPERATURE, C Fig.4- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA) 10 Fig.5 - TYPICAL JUNCTION CAPACITANCE 1.0 0 TJ=50C 0 TJ=25C 0.1 .01 0 20 40 60 80 100 50 Ω 140 Trr 10 Ω + 0.5 A 50 + 10 120 PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.6 - REVERSE RECOVERY TIM E CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 100 CAPACITANCE-pF 0 TJ=100C 0 TJ=25C f=1MHz Visg=50m Vp-p max 1.0 5.0 10 REVERSE VOLTAGE(V) D.U.T. 1Ω 50 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx.) OSCILLOSCOPE ( NOTE 1 ) - 0.25 - 1.0 A 100 SET TIME BASE FOR 50-100 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 1 cm 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. E-mail: [email protected] 2 of 2 Web Site: www.taychipst.com