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| CHENMKO ENTERPRISE CO.,LTD SCHOTTKY BARRIER DIODE VOLTAGE 40 Volts CURRENT 0.12 Ampere APPLICATION * High speed switching for detection * Voltage clamping * Protection circuit SURFACE MOUNT CH301H-40PT FEATURE * Small surface mounting type. (SC-76/SOD-323) * Low VF and low IR * High reliability * Low diode capacitance (1) SC-76/SOD-323 Cathode Band (2) 0.25~0.4 1.15~1.4 CONSTRUCTION * Silicon epitaxial planar 1.6~1.8 MARKING * JL 0.6~1.0 0.1Max. 0.08~0.177 0.25~0.45 2.3~2.7 CIRCUIT (2) (1) Dimensions in millimeters SC-76/SOD-323 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 Repetitive Peak Forward Current at TP < 1 Sec < 0.5 SYMBOL VRRM VRMS VDC IO IFRM IFSM CJ R JA CH301H-40PT 40 28 40 0.12 0.12 0.2 5.0 450 -65 to +150 UNITS Volts Volts Volts Amps Amps Amps pF o Non-Repetitive Peak Forward Current at TP < 10 mSec Typical Junction Capacitance between Terminal (Note 1) Typical Thermal Resistance from junction to ambient Maximum Operating and Storage Temperature Range C/W o TJ,TSTG C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage Maximum Average Reverse Current IF= 1mA IF= 10mA IF= 100mA VR= 30V VR= 40V SYMBOL VF1 VF2 VF3 IR1 IR2 CH301H-40PT 300 380 550 1.0 5.0 UNITS mVolts uAmps 2002-01 NOTES : 1. Measured at 1.0 MHZ and reverse voltage of 0 volts. 2. ESD sensitive product handling required. RATING CHARACTERISTIC CURVES ( CH301H-40PT ) FIG. 1 - FORWARD CHARACTERISTICS 1000m FORWARD CURRENT, (A) 100m 10m 1m 100u 10u 1u FIG. 2 - REVERSE CHARACTERISTICS 1000u REVERSE CURRENT, (A) 100u 10u 1u 100n 10n 25oC Typ. pulse measurement Ta =1 5 0 C Typ. pulse measurement Ta =125oC o 85oC 25oC -25oC 85oC 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 5 10 15 20 25 30 35 FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE 100 FIG. 4 - DIFFERENTIAL FORWARD RESISTANCE 300 JUNCTION CAPACITANCE, (pF) 20 10 5 2 1 0 DIFFERENTIAL FORWARD RESISTANCE, ( ) 0 5 10 15 20 25 30 35 50 Ta = 25oC f = 1MHz 200 100 10 1 10-1 1.0 10 100 REVERSE VOLTAGE, (V) FORWARD CURRENT, (mA) |
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