CH351H-30PT CHENMKO | Alldatasheet
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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER DIODE VOLTAGE 30 Volts CURRENT 0.2 Ampere ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) NOTES : 2002-01 Maximum Average Reverse Current CHARACTERISTICS SYMBOL UNITS 300 380 550 10.0 2.0 uAmps mVoltsMaximum Instantaneous Forward Voltage IF= 1mA IF= 10mA IF= 100mA 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 Typical Junction Capacitance between Terminal (Note 1) Maximum Operating and Storage Temperature Range Typical Thermal Resistance from junction to ambient SYMBOL VRRM VRMS VDC IO CJ R JA VF1 VF2 VF3 IR2 IR1 TJ,TSTG IFRM CH351H-30PT UNITS Volts Volts Volts Amps 0.2 0.3 10.0 450 -65 to +125 Amps Non-Repetitive Peak Forward Current at TP < 10 mSec IFSM 0.6 Amps pF oC/W oC 1. Measured at 1.0 MHZ and applied reverse voltage of 1.0 volts. 2. ESD sensitive product handling required. APPLICATION * High speed switching for detection * Voltage clamping * Protection circuit FEATURE * Small surface mounting type. (SC-76/SOD-323) * Low VF and low IR * High reliability * Low diode capacitance CONSTRUCTION CIRCUIT * Silicon epitaxial planar * JU MARKING VR= 25V VR= 30V SC-76/SOD-323 (1) (2) CH351H-30PT Dimensions in millimeters SC-76/SOD-323 1.15~1.4 1.6~1.8 0.25~0.4 Cathode Band 0.08~0.177 0.25~0.45 0.6~1.0 2.3~2.7 0.1Max. (1) (2)
RATING CHARACTERISTIC CURVES ( CH351H-30PT ) 10m 100m pulse measurement 10u 100u 1000m Typ. FORWARD CURRENT, (A) FORWARD VOLTAGE, (V) FIG. 1 - FORWARD CHARACTERISTICS 5 10 15 20 25 30 35 100n 10n pulse measurement Typ. 1000u 100u 10u REVERSE VOLTAGE, (V) FORWARD CURRENT, (mA) REVERSE CURRENT, (A)DIFFERENTIAL FORWARD RESISTANCE, ( ) FIG. 2 - REVERSE CHARACTERISTICS 100 f = 1MHz REVERSE VOLTAGE, (V) JUNCTION CAPACITANCE, (pF) FIG. 3 - TYPICAL JUNCTION CAPACITANCE FIG. 4 - DIFFERENTIAL FORWARD RESISTANCE 5 10 15 20 25 30 350 25oC 85oC Ta =125oC -25oC 85oC Ta =150 o C 25oC Ta = 25oC 100 200 300 10010-1 1.0 10