CH420DPT CHENMKO | Alldatasheet
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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 40 Volts CURRENT 0.1 Ampere ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) NOTES : 2002-5 Maximum Average Reverse Current at VR= 10V CHARACTERISTICS SYMBOL UNITS 0.45 1.0 uAmps VoltsMaximum Instantaneous Forward Voltage at IF= 10mA 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 at 8.3 mSec single half sine-wave Typical Junction Capacitance between Terminal (Note 1) Storage Temperature Range Maximum Operating Temperature Range SYMBOL VRRM VRMS VDC IO CJ TJ VF IR TSTG IFSM CH420DPT UNITS Volts Volts Volts Amps 0.1 1.0 6.0 +125 -40 to +125 Amps pF oC oC 1. Measured at 1.0 MHZ and applied reverse voltage of 10.0 volts. 2. ESD sensitive product handling required. APPLICATION * Low power rectification FEATURE * Small surface mounting type. (SOT-23) * Low IR. (IR=50nA Typ.) * High reliability CONSTRUCTION CIRCUIT * Silicon epitaxial planar * LV3 MARKING (1)(2) (3) CH420DPT SOT-23 Dimensions in inches and (millimeters) SOT-23 .119 (3.04) .007 (0.177) .002 (0.05) .110 (2.80) .103 (2.64) .028 (0.70) .020 (0.50) .055 (1.40) .047 (1.20) .045 (1.15) .033 (0.85) .086 (2.20) .082 (2.10) .041 (1.05) .019 (0.50) .018 (0.30) .033 (0.85) .066 (1.70) (1) (2) (3)
RATING CHARACTERISTIC CURVES ( CH420DPT ) 100m 10m 100u 10u 100 10u 100n 10n 0 5 10 15 20 25 30 35 100 100 1m 10m 100m 1 PULSE WIDTH I surge PEAK FORWARD SURGE CURRENT, (A) PULSE WIDTH, (Sec) P=50% FORWARD CURRENT, (A) FORWARD VOLTAGE, (V) FIG. 1 - FORWARD CHARACTERISTICS Ta=125 o C o C o C -25 o C REVERSE CURRENT, (A) REVERSE VOLTAGE, (V) FIG. 2 - REVERSE CHARACTERISTICS Ta=125oC 75oC 25oC REVERSE VOLTAGE, (V) 0 2 4 6 8 10 12 14 00 100 25 50 75 100 125 Ta=25oC JUNCTION CAPACITANCE , (pF) FIG. 3 - TYPICAL JUNCTION CAPACITANCE AVERAGE FORWARD CURRENT, (%) AMBIENT TEMPERATURE, (oC) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4 - FORWARD POWER DISSIPATION CHARACTERISTICS