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| CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT FAST SWITCHING DIODE VOLTAGE RANGE 90 Volts CURRENT 130 mAmpere FEATURES * * * * * * * * For surface mounted applications Low profile package Built-in strain relief Low power loss, high efficiency High current capability, low forward voltage drop Power dissipation: 300mW Repetitive peak forward current: 400mA High temperature soldering guaranteed : 260oC/10 seconds at terminals LL73PT Mini-Melf MECHANICAL DATA Case: JEDEC Mini Melf molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end CATHODE BAND 0.4 0.4 (1) 1.40.1 (2) +0.2 3.4 0.1 1.5Max. CIRCUIT (2) (1) 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 at TL = 100oC Non-Repetitive Peak Forward Surge Current Typic Junction Capacitance (Note 2) Maximum Reverse Recovery Time (Note 3) Typical Thermal Resistance (Note 1) Storage and Operating Temperature Range o Dimensions in millimeters SYMBOL VRRM VRMS VDC IO IFSM CJ TRR R JA LL73PT 90 63 90 130 2.0 0.6 2.0 4.0 625 -65 to +175 UNITS Volts Volts Volts mAmps Amps pF nS o @ t=1.0uS @ t=1.0S C/W o TJ, TSTG C ELECTRICAL CHARACTERISTICS ( At TA = 25 C unless otherwise noted ) CHARACTERISTICS @ IF = 50 mA Maximum Instantaneous Forward Voltage @ IF = 100 mA Maximum Average Reverse Current at Ratied DC Blocking Voltage @ TA = 25oC IR @ TJ = 100oC 75 uAmps 2003-5 VF 1.20 0.5 Volts uAmps SYMBOL LL73PT 1.00 UNITS Volts NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.06 X 0.06" ( 0.15X 0.15mm ) copper pad area. 2. Measured at 1.0 MHZ and applied reverse voltage of 0.5 volt. 3. IF=10 mA, VR=6.0V IRR=0.1XIR, RL=50 ohms RATING CHARACTERISTIC CURVES ( LL73PT ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURRENT AVERAGE FORWARD CURRENT, (%) 125 100 75 50 25 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, (oC) FORWARD CURRENT, (mA) 100m 10m 1m 100u 10u 1u 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE, (V) 75 o C -25 o C 25 o C FIG. 2 - FORWARD CHARACTERISiTICS FIG. 3 - REVERSE CHARACTERISTICS 100 JUNCTION CAPACITANCE, (pF) 12 FIG. 4 - TYPICAL JUNCTION CAPACITANCE 5 C o f=1MHz REVERSE CURRENT, (uA) 10 1 100n 10n 1n 0 20 40 60 Ta= 125oC 75oC 2 25oC 1 0 80 100 0 2 4 6 8 10 12 14 16 18 20 REVERSE VOLTAGE, (V) REVERSE VOLTAGE, (V) FIG. 5 - REVERSE RECOVERY TIME 5 REVERSE RECOVERY TIME, (nS) VR=6V FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT 0.01F D.U.T. 4 5K 3 2 1 0 0 2 4 6 8 10 12 14 16 18 20 FORWARD CURRENT, (mA) PULSE GENERATOR OUTPUT 50 50 SAMPLING OSCILLOSCOPE |
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