CH451FPT 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 0.55 30 uAmps VoltsMaximum Instantaneous Forward Voltage at IF(2)= 100mA 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(2)
0.34 VoltsMaximum Instantaneous Forward Voltage at IF(1)= 10mA VF(1)
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. CIRCUIT APPLICATION * Low power rectification FEATURE * Small surface mounting type. (SC-70/SOT-323) * Low VF. (VF=0.45V Typ. at 100mA) * High reliability CONSTRUCTION * Silicon epitaxial planar SC-70/SOT-323 MARKING * 3C (1)(2) (3) CH451FPT Dimensions in millimeters SC-70/SOT-323 (1) (2) (3) 0.65 0.65 1.3±0.1 2.0±0.2 0.8~1.1 0.3±0.1 0.05~0.2 0~0.1 1.25±0.1 2.0~2.45 0.1Min.
RATING CHARACTERISTIC CURVES ( CH451FPT ) 100m 10m 100u 10u pulse measurement Typ. 100 120 25 50 75 100 125 150 FORWARD CURRENT, (A) FORWARD VOLTAGE, (V) FIG. 1 - FORWARD CHARACTERISTICS Ta=125 o C o C o C -25 o C Typ. pulse measurement 10m 100u 10u 0.1n 0 5 10 15 20 25 30 35 REVERSE CURRENT, (A) REVERSE VOLTAGE, (V) FIG. 2 - REVERSE CHARACTERISTICS Ta=125oC 75oC 25oC 100 1000 REVERSE VOLTAGE, (V) 0 5 10 15 20 25 JUNCTION CAPACITANCE , (pF) FIG. 3 - TYPICAL JUNCTION CAPACITANCE AMBIENT TEMPERATURE, (oC) AVERAGE FORWARD CURRENT, (%) FIG. 4 - FORWARD POWER DISSIPATION CHARACTERISTICS