CH140BPT CHENMKO ENTERPRISE CO.,LTD THRU SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 40 - 60 Volts CURRENT 15 mAmperes CH160BPT APPLICATION * Ultra high speed switching SOD-123 FEATURE * Small surface mounting type. (SOD-123) * High speed. (TRR=1.0nSec Typ.) * Maximum total power disspation is 400mW. 0.153(3.90) 0.140(3.55) 0.112(2.85) 0.098(2.50) 0.028(0.70) 0.018(0.45) CONSTRUCTION 1 0.071(1.80) 0.055(1.40) 2 0.053(1.35) 0.035(0.90) * Silicon epitaxial planar MAX. 0.008(0.2) 0.004(0.12) 0.02(0.5) Typ CIRCUIT SOD-123 Dimensions in inches and (millimeters) MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL CH140BPT CH160BPT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 40 50 60 Volts Maximum RMS Voltage VRMS 28 35 42 Volts Maximum DC Blocking Voltage VDC 40 50 60 Forward Continuous Current IFM 15 mAmps Peak Forward Surge Current 10 uS single half sine-wave superimposed on rated load (JEDEC method) IFSM 2.0 Amps Typical Thermal Resistance (Note 1) R CH150BPT o 300 JA Volts C/W pF Total Capacitance (Note 2) CT Reverse Recovery Time at IF=IR=5.0mA , Irr=0.5mA Trr 1.0 nS Operating Temperature Range TJ -55 to +125 o TSTG -55 to +125 o Storage Temperature Range 2.2 2.1 2.0 C C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage SYMBOL @ IF = 1.0mA CH140BPT CH150BPT CH160BPT UNITS 390 400 410 mVolts 900 950 1000 mVolts 200 200 200 nAmps VF @ IF = 15mA Maximum Average Reverse Current at Rated DC Blocking Voltage IR NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area. 2. Measured at 1.0 MHZ and applied reverse voltage of 0 volts. 2004-06 RATING CHARACTERISTIC CURVES ( CH140BPT THRU CH160BPT ) FIG. 1 - FORWARD CHARACTERISTICS FIG. 2 - TOTAL CAPACITANCE V.S REVERSE VOLTAGE 2 10m CT,Capacitance, (pF) FORWARD CURRENT, (A) 100m CH160B CH150B CH140B 1m 100u 10u 0.2 0.4 0.6 0.8 1.0 0 10 20 30 40 FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) FIG. 3 - REVERSE CHARACTERISTICS FIG. 4 - TYPICAL POWER DERATING CURVE 10u 50 500 450 o Ta=125 C 1u Pd,POWER DISSIPATION(mW) REVERSE CURRENT, (nA) 1 0 0 CH160B CH150B CH140B 75oC 100 10 o 25 C 1 0.1 0 10 20 30 40 REVERSE VOLTAGE, (V) 50 60 400 350 300 250 200 150 100 50 0 0 25 50 75 100 AMBIENT TEMPERATURE, (oC) 125 150