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| BYV28-50 THRU BYV28-200 GLASS PASSIVATED FAST EFFICIENT RECTIFIER Reverse Voltage - 50 to 200 Volts D TE * Case Style G4 Forward Current - 3.5 Amperes FEATURES High temperature metallurgically bonded construction Glass passivated cavity-free junction Superfast recovery time for high efficiency Low forward voltage, high current capability Capable of meeting environmental standards of MIL-S-19500 Hermetically sealed package Low leakage current High surge capability High temperature soldering guaranteed: 350C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension E AT P N 0.180 (4.6) 0.115 (2.9) DIA. 1.0 (25.4) MIN. 0.300 (7.6) MAX. 0.042 (1.07) 0.038 (0.962) DIA. 1.0 (25.4) MIN. MECHANICAL DATA Case: Solid glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.037 ounce, 1.04 grams Dimensions in inches and (millimeters) *Brazed-lead assembly is covered by Patent No. 3,930,306 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS BYV28-50 BYV28-100 BYV28-150 BYV28-200 UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Minimum reverse breakdown voltage at 100A Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=85C Peak forward surge current 10ms single half sine-wave superimposed on rated load (JEDEC Method) at TJ=175C Maximum instantaneous forward voltage at 3.5A Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3, 4) Operating junction and storage temperature range TJ=25C TJ=175C TA=25C TA=165C VRRM VRMS VDC V(BR) I(AV) 50 35 50 55 100 70 100 110 3.5 150 105 150 165 200 140 200 220 Volts Volts Volts Volts Amps IFSM 90.0 1.1 0.89 1.0 150.0 30.0 100.0 55.0 20.0 -65 to +175 Amps VF IR trr CJ RJA RJL TJ, TSTG Volts A ns pF C/W C Maximum reverse recovery time (NOTE 1) NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to lead at 0.375" (9.5mm) lead length with both leads attached to heatsinks (4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length and mounted on P.C.B. 4/98 RATINGS AND CHARACTERISTIC CURVES BYV28-50 THRU BYV28-200 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 6.0 5.0 4.0 90 TL, LEAD TEMPERATURE PEAK FORWARD SURGE CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD 10ms SINGLE HALF SINE-WAVE TJ=175C 80 70 60 50 40 30 20 1 10 NUMBER OF CYCLES AT 50 HZ TL L 0.375" (9.5mm) TA, AMBIENT TEMPERATURE P.C.B. MOUNTED with 0.375" (9.5mm) LEAD LENGTH 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 TEMPERATURE, C 100 FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 1,000 FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES 100 1 10 TJ=125C 0.1 1 TJ=100C 0.01 0.4 0.1 TJ=25C 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE 250 JUNCTION CAPACITANCE, pF 200 150 100 50 0 0.1 TJ=25C f=1.0 MHZ Vsig=50mVp-p 1 10 100 REVERSE VOLTAGE, VOLTS |
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