CHENMKO ENTERPRISE CO.,LTD 1SS387PT SURFACE MOUNT SWITCHING DIODE VOLTAGE 85 Volts CURRENT 0.1 Ampere APPLICATION * Low barrier diode for detectors up to GHz frequencies SC-79/SOD-523 FEATURE * Small surface mounting type. (SC-79/SOD-523) * Low VF and low IR * High reliability Cathode (1) (2) 0.25~0.35 0.75~0.85 CONSTRUCTION * Silicon epitaxial planar 1.1~1.3 MARKING * G 0.5~0.77 0.07~0.17 CIRCUIT 1.5~1.7 (2) Dimensions in millimeters (1) SC-79/SOD-523 o MAXIMUM RATINGES ( At TA = 25 C unless otherwise noted ) RATINGS 1SS387PT SYMBOL Maximum Recurrent Peak Reverse Voltage UNITS MIN. TYP. MAX. VRRM - - 85 Volts Maximum Reverse DC voltage VDC - - 80 Volts Maximum Peak Forward Rectified Current IFM - - 200 mA Maximum Average Forward Rectified Current IO - - 100 mA Total Power Dissipation PTOT - - 150 mW Typical Surge Current (@10ms Half-Sine Wave) Amp IFSM - - 1 Typical Junction Capacitance between Terminal (Note 1) CJ - 0.5 3.0 pF Typical Reverse Recovery Time TRR - 1.6 4.0 nSec TJ,TSTG -55 - +125 o Operating and Storage Temperature Range C o ELECTRICAL CHARACTERISTICS ( At TA = 25 C unless otherwise noted ) 1SS387PT CHARACTERISTICS Maximum Instantaneous Forward Voltage Maximum Average Reverse Current SYMBOL UNITS MIN. TYP. MAX. - @IF= 1mA VF(1) - 0.62 @IF= 10mA VF(2) - 0.75 - @IF= 100mA VF(3) - 0.97 1.20 @VR= 30V IR(1) - - 0.1 @VR= 80V IR(2) - - 0.5 NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 0 volts. 2. Mounted on a glass epoxy circuit board of 20 X 20mm,pad dimension of 4 X 4mm. 2. ESD sensitive product handling required. Volts uAmps 2002-6 RATING CHARACTERISTIC CURVES ( 1SS387PT ) FIG. 1 - FORWARD CHARACTERISTICS FIG. 2 - REVERSE CHARACTERISTICS 100u REVERSE CURRENT, (A) FORWARD CURRENT, (A) 1 o 100m Ta=125oC 75oC 25 C -25oC 10m 1m 100u 1u Ta=100oC 75oC 100n 50oC 10n 25oC 1n 0.1n 10u 0 0.2 0.4 0.6 0.8 1.0 1.2 0 1.4 20 80 FIG. 3 - TYPICAL JUNCTION CAPACITANCE FIG. 4 - POWER DERATING CURVE POWER DISSIPATION, P (mW) 150 0.5 0.2 0.1 0.05 0.02 0 20 40 60 80 100 120 140 100 50 0 0 25 FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 10.0 50 75 100 125 150 AMBIENT TEMPERATURE, TA (OC) REVERSE VOLTAGE, (V) FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT 0.01µF D.U.T. PULSE Single pulse 5.0 5K 2.0 PULSE GENERATOR OUTPUT 50 1.0 0.5 0.2 0.1 60 REVERSE VOLTAGE, (V) 0.01 PEAK FORWARD SURGE CURRENT, (A) 40 FORWARD VOLTAGE, (V) 1.0 JUNCTION CAPACITANCE, (pF) 10u 0.1 1 10 100 PULSE WIDTH, (mSec) 1000 10000 50 SAMPLING OSCILLOSCOPE