CH025S-40PT CHENMKO | Alldatasheet
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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 40 Volts CURRENT 0.25 Ampere 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 1.0 Sec single half sine-wave Typical Junction Capacitance between Terminal (Note 1) Maximum Operating Storage Temperature Range Power Dissipation SYMBOL VRRM VRMS VDC CJ Pd Tj,TSTG IFSM CH025S-40PT UNITS Volts Volts Volts Amps 0.25 1.0 150 -40 to +125 Amps pF mW oC APPLICATION * High speed switching FEATURE * Low VF and low IR CONSTRUCTION CIRCUIT * Silicon epitaxial planar MARKING * H Cathode (1) (2) (1) (2) * Small surface mounting type. (SC-79/SOD-523) Dimensions in millimeters SC-79/SOD-523 SC-79/SOD-523 1.5~1.7 1.1~1.3 0.75~0.85 0.5~0.77 0.07~0.17 0.25~0.35 IFM @VR=10V 5.0 NOTES : 2004-06 Maximum Average Reverse Current CHARACTERISTICS SYMBOL UNITS mVoltsMaximum Instantaneous Forward Voltage VF 370 600 IR 1.0 @IF=20mA @IF=200mA @VR=30V uAmps CH025S-40PT 1. Measured at 1.0 MHZ and applied reverse voltage of 0 volts. 2. Device mounted on FR-4 by 1 inch X 0.85 inch X 0.062 inch 3. ESD sensitive product handling required. ELECTRICAL CHARACTERISTICS ( At T A = 25 oC unless otherwise noted ) * High speed. (T RR=10nSec Typ.)
RATING CHARACTERISTIC CURVES (CH025S-40PT) 150 25 50 75 100 125 150 AMBIENT TEMPERATURE, (oC) Pd,POWER DISSIPATION(mW) FIG. 1 - TYPICAL POWER DERATING CURVE 100u 100 0.2 0.4 0.6 0.8 FORWARD CURRENT, (mA) FORWARD VOLTAGE, (V) FIG. 2 - FORWARD CHARACTERISTICS REVERSE CURRENT, (nA) REVERSE VOLTAGE, (V) FIG. 3 - REVERSE CHARACTERISTICS 100 10u 2010 30 400 100u Ta=125 oC 75 oC 25oC 10u Ta=125 oC Ta=75 oC Ta=25 oC