BYWB29-50 THRU BYWB29-200 FAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage - 50 to 200 Volts Forward Current - 8.0 Amperes FEATURES TO-263 0.160 (4.06) 0.190 (4.83) 0.380 (9.65) 0.420 (10.67) 0.045 (1.14) 0.245 (6.22) MIN 0.055 (1.40) K 0.047 (1.19) 0.055 (1.40) 0.320 (8.13) 0.575 (14.60) 0.360 (9.14) 1 SEATING PLATE K 0.625 (15.88) 2 ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Glass passivated chip junction ♦ Low power loss ♦ Low leakage current ♦ High surge current capability ♦ Superfast recovery time for high efficiency ♦ High temperature soldering in accordance with CECC 802 / Reflow guaranteed 0.090 (2.29) 0.110 (2.79) -T- MECHANICAL DATA 0.018 (0.46) 0.095 (2.41) 0.025 (0.64) 0.100 (2.54) 0.080 (2.03) 0.027 (0.686) 0.110 (2.79) 0.037 (0.940) PIN 1 K - HEATSINK PIN 2 Case: JEDEC TO-263AB molded plastic body Terminals: Plated lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08 ounce, 2.24 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS BYWB29-50 BYWB29-100 BYWB29-150 BYWB29-200 UNITS Maximum repetitive peak reverse voltage VRRM 50 100 150 200 Volts Maximum RMS voltage VRMS 35 70 105 140 Volts Maximum DC blocking voltage VDC 50 100 150 200 Volts Maximum average forward rectified current at TC=125°C I(AV) 8.0 Amps Peak forward surge current 10ms single half sine-wave superimposed TJ=150°C IFSM 100.0 Amps VF 1.3 0.8 Volts IR 10.0 500.0 Maximum instantaneous forward voltage at: IF=20A, TJ=25°C IF=8A, TJ=150°C Maximum DC reverse current at rated DC blocking voltage TC=25°C TC=100°C µA Maximum reverse recovery time (NOTE 1) trr 25.0 ns Typical junction capacitance (NOTE 2) CJ 45.0 pF Maximum thermal resistance (NOTE 3) RΘJC 3.0 °C/W TJ, TSTG -65 to +150 °C Operating and storage temperature range NOTES: (1) Reverse recovery test conditions: IF=1A, VR=30V, di/dt=100A/µs, Irr=10%, IRM for measurement of trr (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to case mounted on heatsink 4/98 RATINGS AND CHARACTERISTIC CURVES BYWB29-50 THRU BYWB29-200 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 10 RESISTIVE OR INDUCTIVE LOAD 8.0 6.0 4.0 2.0 0 0 50 100 100 TJ=TJ max. 10ms SINGLE HALF SINE-WAVE (JEDEC Method) 80 60 40 20 150 0 1 10 CASE TEMPERATURE, °C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS 100 TJ=25°C 10 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 80 PULSE WIDTH=300µs 1% DUTY CYCLE 1 0.1 0.01 0.4 100 NUMBER OF CYCLES AT 50 HZ 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 TJ=125°C 10 TJ=100°C 1 0.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25°C 0.01 0 20 40 60 80 FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 80 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 70 60 50 40 30 20 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 100