CHENMKO ENTERPRISE CO.,LTD 1SS400PT SURFACE MOUNT SWITCHING DIODE VOLTAGE 90 Volts CURRENT 0.1 Ampere APPLICATION * Ultra high speed switching FEATURE SC-79/SOD-523 * Small surface mounting type. (SC-79/SOD-523) * High speed. (TRR=1.2nSec Typ.) * Suitable for high packing density. Cathode * Peak forward current is 225mA. * Lead free devices (1) (2) 0.3±0.05 0.80±0.05 CONSTRUCTION 1.2±0.05 * Silicon epitaxial planar MARKING *6 0.6±0.1 0.12±0.05 CIRCUIT 1.6±0.1 (2) Dimensions in millimeters (1) SC-79/SOD-523 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL 1SS400PT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 90 Volts Maximum RMS Voltage VRMS 63 Volts Maximum DC Blocking Voltage VDC 80 Volts IO 0.1 Amps Maximum Average Forward Rectified Current Peak Forward Surge Current at 1Sec. IFSM 0.5 Amps Typical Junction Capacitance between Terminal (Note 1) CJ 3.0 pF Maximum Reverse Recovery Time (Note 2) TRR 4.0 nSec TJ +125 o C -55 to +125 o C Maximum Operating Temperature Range Storage Temperature Range TSTG ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) SYMBOL 1SS400PT UNITS Maximum Instantaneous Forward Voltage at IF= 100mA CHARACTERISTICS VF 1.20 Volts Maximum Average Reverse Current at VR= 80V IR 0.1 uAmps NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 0.5 volts. 2. Measured at applied froward current of 10mA , reverse voltage of 6.0 volts and RL=100 ohms. 3. ESD sensitive product handling required. 2002-5 RATING CHARACTERISTIC CURVES ( 1SS400PT ) FIG. 1 - SURGE CURRENT CHARACTERISTICS FIG. 2 - FORWARD CHARACTERISTICS 1 5 2 10m 1m 12 5o C 75 o C Ta =2 5 o C Ta= -25 o C 10 Ta = 20 100m 100u Ta = PULSE Single pulse 50 FORWARD CURRENT, (A) SURGE CURRENT, ISURGE (A) 100 10u 1 1 0.1 10 100 1000 10000 0 0.2 0.4 0.6 0.8 1.0 1.2 PULSE WIDTH , TW (mS) FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL JUNCTION CAPACITANCE FIG. 4 - REVERSE CHARACTERISTICS 1.4 5 REVERSE CURRENT, (nA) JUNCTION CAPACITANCE, (pF) 10 2 1 0.5 0.2 0.1 125oC 10u 1u 75oC 100 25oC 10 1 0 2 4 6 8 10 12 14 0 40 50 60 70 REVERSE VOLTAGE, (V) FIG. 5 - REVERSE RECOVERY TIME FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT 3 REVERSE RECOVERY TIME, (nS) 30 20 REVERSE VOLTAGE, (V) 0.01µF D.U.T. VR=6V IRR=1/10IR 5 PULSE GENERATOR OUTPUT 50 2 1 0 0 5 10 15 FORWARD CURRENT, (mA) 20 25 50 SAMPLING OSCILLOSCOPE 80