U20C05PT CHENMKO | Alldatasheet
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Technical content
FEATURES
- Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Dual rectifier construction, positive centertap * Glass passivated chip junctions * Low power loss * Low forward voltage, high current capability * High surge current capability * Ultra fast recovery times for high efficiency * High temperature soldering guaranteed : 260oC/10 seconds at terminals Case: JEDEC TO-220 molded plastic Polarity: As marked Weight: 2.24 grams ( Approximately ) MECHANICAL DATA MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. U20C05PT THRU U20C60PT TO-220 CHENMKO ENTERPRISE CO.,LTD ULTRA FAST RECTIFIER VOLTAGE RANGE 50 - 600 Volts CURRENT 20 Amperes ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) NOTES : 2004-8 CHARACTERISTICS SYMBOL UNITS 0.975 1.30 1.50 10.0 uAmps 500 nS VoltsMaximum Instantaneous Forward Voltage at 10.0 A DC Maximum DC reverse current at rated DC blocking voltage per leg MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical thermal resistance ( NOTE 2 ) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO VF 35 50Maximum reverse recovery time ( NOTE 3 ) per leg trr IR TJ, TSTG IFSM U20C05PT UNITS Volts Volts Volts Amps U20C20PT 200 140 200 300 210 300 U20C60PTU20C50PT 420 600 600 U20C40PT 350 500 500 U20C30PT 280 400 400 20.0 200 2.2 -65 to +150 Amps oC / W oC U20C10PT 100 100 U20C15PT 150 105 150 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts 2. Thermal resistance from junction to case per leg mounted on heatsink R JC Typical Junction capacitance per leg ( NOTE 1 ) 120 70 pFCJ TC = 25oC TC = 100oC TO-220Dimensions in inches and (millimeters) .108 .051 .374 (9.5)(2.75) (1.3) .148 (3.8) .053 (1.3) .610 (15.5) .583 (14.8) .043 (1.1) .102 (2.6) .091 (2.3) .035 (0.9) .583 (14.8) .157 .126 (4.0) (3.2) .531 (13.5) .028 (0.7) .020 (0.5) .230 (5.8) .187 (4.7) .146 (3.7) U20C05PT U20C20PT U20C60PTU20C50PTU20C40PTU20C30PTU20C10PT U20C15PT
RATING CHARACTERISTIC CURVES ( U20C05PT THRU U20C60PT ) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) CASE TEMPERATURE, ( oC ) NUMBER OF CYCLES AT 60HZ INSTANTANEOUS REVERSE CURRENT, (uA) PEAK FORWARD SURGE CURRENT, (A) 20.0 240 200 120 160 100 1.0 0.1 15.0 10.0 5.0 0.1 1.0 100 120 INSTANTANEOUS FORWARD VOLTAGE, (V) 0 25 50 75 100 125 150 0 2 4 6 8 10 20 40 60 100 TJ = 25oC U20C05PT~U20C20PT TJ = 25oC TJ = 100oC TJ = 75oC Single Half Wave 60HZ Resistive or Inductive Load 8.3 ms Single Half Sine-Wave (JEDEC Method) PULSE WIDTH=300uS 1% DUTY CYCLE FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, ( pF ) REVERSE VOLTAGE, ( V ) 100 1000 .1 .4 1.0 4 10 40 80 TJ =25oC U20C50PT&60PT U20C30PT~U20C40PT U20C05PT~U20C20PT U20C30PT~U20C60PT