CHENMKO ENTERPRISE CO.,LTD CH706F-40PT SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 45 Volts CURRENT 0.03 Ampere APPLICATION * General purpose detection * High speed switching SC-70/SOT-323 FEATURE (2) * Small surface mounting dual element linear type. (SC-70/SOT-323) * Low VF and low IR. * High reliability (3) CONSTRUCTION (1) 1.3±0.1 0.65 2.0±0.2 0.65 0.3±0.1 1.25±0.1 * Silicon epitaxial planar MARKING * 3A 0.8~1.1 0.05~0.2 0~0.1 0.1Min. CIRCUIT (2) 2.0~2.45 (1) Dimensions in millimeters (3) SC-70/SOT-323 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL CH706F-40PT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 45 Volts Maximum RMS Voltage VRMS 32 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 CH706F-40PT 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 ( CH706F-40PT ) FIG. 1 - FORWARD CHARACTERISITICS FIG. 2 - REVERSE CHARACTERISTICS 100u 100m 10m 5C o 12 = Ta 1m 75oC o 25 C 100u - 25oC 10u 10u 75oC 1u 25oC 100n -25oC 10n Typ. pulse measurement 1n 1u 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 5 10 15 20 25 30 REVERSE VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE FIG. 4 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (%) f=1MHz 50 20 10 5 2 1 0 0 FORWARD VOLTAGE, (V) 100 JUNCTION CAPACITANCE , (pF) Ta=125oC Typ. pulse measurement REVERSE CURRENT, (A) FORWARD CURRENT, (A) 1000m 2 4 6 8 10 REVERSE VOLTAGE, (V) 12 14 100 80 60 40 20 0 0 25 50 75 100 AMBIENT TEMPERATURE, (oC) 125 35