CHENMKO ENTERPRISE CO.,LTD CH705DPT SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 40 Volts CURRENT 0.03 Ampere APPLICATION * General purpose detection * High speed switching SOT-23 .019 (0.50) .041 (1.05) .033 (0.85) * Silicon epitaxial planar .066 (1.70) CONSTRUCTION .110 (2.80) .082 (2.10) .119 (3.04) (1) MARKING * KL5 CIRCUIT .103 (2.64) .086 (2.20) .028 (0.70) .020 (0.50) .045 (1.15) .033 (0.85) (1) (2) (2) .007 (0.177) .055 (1.40) .047 (1.20) (3) Dimensions in inches and (millimeters) (3) .002 (0.05) * Small surface mounting type. (SOT-23) * Low VF and low IR. * Multiple diodes with common cathode configuration .018 (0.30) FEATURE SOT-23 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL CH705DPT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 40 Volts Maximum RMS Voltage VRMS 28 Volts Maximum DC Blocking Voltage VDC 40 Volts IO 0.03 Amps IFSM 0.2 Amps pF Maximum Average Forward Rectified Current Peak Forward Surge Current at 8.3 mSec single half sine-wave Typical Junction Capacitance between Terminal (Note 1) CJ 2.0 Maximum Operating Temperature Range TJ +125 o C TSTG -40 to +125 o C Storage Temperature Range ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL CH705DPT UNITS Maximum Instantaneous Forward Voltage at IF= 1mA VF 0.37 Volts Maximum Average Reverse Current at VR= 10V IR 1.0 uAmps NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 1.0 volts. 2. ESD sensitive product handling required. 2002-5 RATING CHARACTERISTIC CURVES ( CH705DPT ) FIG. 1 - FORWARD CHARACTERISTICS FIG. 2 - REVERSE CHARACTERISTICS 100m Typ. pulse measurement 100m REVERSE CURRENT, (A) FORWARD CURRENT, (A) 1 10m 5C o = Ta 1m 12 o 75 C o 25 C 100u o - 25 C 10u 1u 0 0.2 0.4 0.6 0.8 1.0 1.2 10m o 25 C 100n o -25 C 10n 1n 1.4 0 5 10 15 20 25 30 35 FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE FIG. 4 - REVERSE RECOVERY TIME CHARATERISTICS 10 REVERSE RECOVERY TIME, (nS) JUNCTION CAPACITANCE, (pF) o 75 C 1m 100 10 1 0.1 5 2 1 0.5 0.2 0.1 0 5 10 15 20 FIG. 5 - TYPICAL FORWARD CURRENT DERAING CURVE 100 80 60 40 20 0 0 25 50 75 100 AMBIENT TEMPERATURE, (oC) 25 0 4 8 12 16 20 FORWARD CURRENT, (mA) REVERSE VOLTAGE, (V) AVERAGE FORWARD CURRENT, (%) o Ta=125 C 125 24 28