BYW98-50S

BYW98-50S ~ BYW98-200S PRV : 50 ~ 200 Volts Io : 3 Amperes FEATURES : * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency Pb / RoHS Free SUPER FAST RECOVERY DIODES D2A 0.161 (4.1) 0.154 (3.9) 1.00 (25.4) MIN. 0.284 (7.2) 0.268 (6.8) MECHANICAL DATA : * Case : D2A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.645 gram 0.040 (1.02) 0.0385 (0.98) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING Maximum Repetitive Peak Reverse Voltage Maximum Average Forward Current Maximum Peak Forward Surge Current Maximum Forward Voltage at IF = 3 Amps. ; TJ = 100 °C Maximum Reverse Current at VRRM , TJ = 100 °C Maximum Reverse Recovery Time , TJ = 25 °C (1) Junction Temperature Range Storage Temperature Range NOTE : SYMBOL VRRM IF(AV) IFSM VF IR Trr TJ TSTG BYW 98-50S 50 BYW BYW BYW 98-100S 98-150S 98-200S 100 3.0 70 0.85 1.0 35 - 65 to + 150 - 65 to + 150 150 200 UNIT Volts Amps. Amps. Volt mA ns °C °C (1) Reverse Recovery Test Conditons : IF = 0.5A , IR = 1A , Irr = 0.25A Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( BYW98-50S ~ BYW98-200S ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω 10 Ω + 0.5 D.U.T. 50 Vdc (approx) 1Ω PULSE GENERATOR ( NOTE 2 ) OSCILLOSCOPE ( NOTE 1 ) 0 - 0.25 Trr + - 1.0 A SET TIME BASE FOR 15 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. 1 cm FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 3.0 FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT, AMPERES 0 25 50 75 100 125 150 175 2.4 80 1.8 60 1.2 40 0.6 20 0 0 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, (°C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz FIG.5 - TYPICAL REVERSE CHARACTERISTICS 100 REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES TJ = 100 °C 10 TJ = 150 °C 10 1 1 0.1 0.1 TJ = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.01 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 02 : March 25, 2005