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| CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 40 Volts CURRENT 0.03 Ampere APPLICATION * General purpose detection * High speed switching CH717FPT FEATURE * Small surface mounting dual element linear type. (SC-70/SOT-323) * Low VF and low IR. * High reliability 1.30.1 (2) SC-70/SOT-323 (3) (1) 0.65 2.00.2 0.65 CONSTRUCTION * Silicon epitaxial planar 0.30.1 1.250.1 MARKING * 3E 0.05~0.2 0.1Min. 0.8~1.1 0~0.1 2.0~2.45 CIRCUIT (2) (1) (3) Dimensions in millimeters SC-70/SOT-323 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) Maximum Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM CJ TJ TSTG CH717FPT 40 28 40 0.03 0.2 2.0 +125 -40 to +125 UNITS Volts Volts Volts Amps Amps pF o C C o ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at IF= 1mA Maximum Average Reverse Current at VR= 10V NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 1.0 volts. 2. ESD sensitive product handling required. SYMBOL VF IR CH717FPT 0.37 1.0 UNITS Volts uAmps 2002-5 RATING CHARACTERISTIC CURVES ( CH717FPT ) FIG. 1 - FORWARD CHARACTERISTICS 1 FORWARD CURRENT, (A) REVERSE CURRENT, (A) 100m 10m 1m 100u 10u 1u o -25 C FIG. 2 - REVERSE CHARACTERISTICS 100u o Ta=125 C Typ. pulse measurement 10u 1u Ta=125oC o 75 C o 25 C o 75 C o 25 C 100n 10n 1n 0 5 10 15 20 25 30 35 REVERSE VOLTAGE, (V) o -25 C 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE 100 REVERSE RECOVERY TIME, (nS) JUNCTION CAPACITANCE, (pF) 10 5 2 1 0.5 0.2 0.1 0 5 10 15 20 25 FIG. 4 REVERSE RECOVERY TIME CHARACTERISTICS 10 1 0.1 REVERSE VOLTAGE, (V) 0 4 8 12 16 20 24 28 FORWARD CURRENT, (mA) FIG. 5 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (%) 100 80 60 40 20 0 0 25 50 75 100 125 AMBIENT TEMPERATURE, (oC) |
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