CHENMKO ENTERPRISE CO.,LTD CH145TPT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 45 Volts CURRENT 100 mAmpere APPLICATION * Ultra high speed switching SC-75/SOT-416 FEATURE * Small surface mounting type. (SC-75/SOT-416) * Suitable for high packing density. * Maximum total power disspation is 120mW. (2) 0.1 0.2±0.05 (3) CONSTRUCTION (1) 1.0±0.1 0.1 0.3±0.05 0.5 1.6±0.2 0.5 0.1 0.2±0.05 0.8±0.1 * Silicon epitaxial planar MARKING * TN 0.6~0.9 0.15±0.05 0~0.1 0.1Min. CIRCUIT (2) 1.6±0.2 (1) Dimensions in millimeters (3) SC-75/SOT-416 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL CH145TPT UNITS Maximum Non-Repetitive Peak Reverse Voltage VRM 45 Volts Maximum RMS Voltage VRMS 32 Volts VRRM, VDC 45 Volts IFM 100 mAmps Amps Maximum Repetitive Peak Reverse and DC Blocking Voltage Forward Continuous Current Non-Repetitive Peak Forward Surge Current at 8.3mSec IFSM 1.0 Typical Junction Capacitance between Terminal (Note 1) CJ 6.0 pF 225 mW 833 o Total Power Disspation Pd Thermal Resistance Junction to Ambient (Note 2) R Maximum Operating and Storage Temperature Range JA TJ,TSTG -65 to +125 C/W o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL CH145TPT UNITS Maximum Instantaneous Forward Voltage at 50mA VF 600 mVolts Maximum Average Reverse Current at 10V IR 1.0 uAmps NOTES : 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. 2004-06 RATING CHARACTERISTIC CURVES ( CH145TPT) FIG. 2 - FORWARD CHARACTERISTICS FIG. 1 - FORWARD CURRENT DERATING CURVE 100 FORWARD CURRENT, (mA) IFM,FORWARD CURRENT(mA) 125 100 75 50 25 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE, (oC) REVERSE CURRENT, (nA) 1m Ta=125oC 10u 75oC 1u 25oC 100 10 0 10 20 30 REVERSE VOLTAGE, (V) 1 .1m 0 0.2 0.4 0.6 FORWARD VOLTAGE, (V) FIG. 3 - REVERSE CHARACTERISTICS 100u Ta=125oC Ta=75oC Ta=25oC 10 40 0.8 1.0