CH548TSPT CHENMKO | Alldatasheet
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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 30 Volts CURRENT 0.1 Ampere ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) NOTES : 2003-5 Maximum Average Reverse Current at VR= 10V CHARACTERISTICS SYMBOL UNITS 0.45 0.5 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 CH548TSPT UNITS Volts Volts Volts Amps 0.1 0.5 4.0 +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 * General purpose detection * High speed switching FEATURE * Small surface mounting dual element linear type. (SC-75/SOT-416) * Low VF and low IR. * High reliability CONSTRUCTION CIRCUIT * Silicon epitaxial planar SC-75/SOT-416 (1)(2) (3) MARKING * 3N CH548TSPT Dimensions in millimeters SC-75/SOT-416 (1) (2) (3) 0.5 0.6~0.9 0.3± 0.15±0.05 0.8±0.1 1.6±0.2 0.1Min. 0.2±0.10.05 0~0.1
RATING CHARACTERISTIC CURVES ( CH548TSPT ) 10u 100u 10m 100m 10n 100n 10u 100u 100 100 120 25 50 75 100 125 150 FORWARD CURRENT, (A) FORWARD VOLTAGE, (V) FIG. 1 - FORWARD CHARACTERISTICS o C Ta=125 o C o C o C -25 o C REVERSE CURRENT, (A) REVERSE VOLTAGE, (V) FIG. 2 - REVERSE CHARACTERISTICS 75oC Ta=125oC 25oC -25oC 0 10 20 30 REVERSE VOLTAGE, (V) 0 10 20 30 f=1MHz JUNCTION CAPACITANCE , (pF) FIG. 3 - TYPICAL JUNCTION CAPACITANCE AVERAGE FORWARD CURRENT, (%) AMBIENT TEMPERATURE, (oC) FIG. 4 - TYPICAL FORWARD CURRENT DERATING CURVE