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| LESHAN RADIO COMPANY, LTD. Common Cathode Silicon Dual Switching Diode This Common Cathode Silicon Epitaxial Planar Dual Diode is designed for use in ultra high speed switching applications. This device is housed in the SC-70 package which is designed for low power surface mount applications. * Fast trr, < 3.0 ns * Low CD, < 2.0 pF * Pb-Free package is available * Available in 8 mm Tape and Reel Use LM1MA141/2WKT1 to order the 7 inch/3000 unit reel. Use LM1MA141/2WKT3 to order the 13 inch/10,000 unit reel. LM1MA141WKT1 LM1MA142WKT1 SC-70/SOT-323 PACKAGE COMMON CATHODE DUAL SWITCHING DIODE 40/80 V-100 mA SURFACE MOUNT 3 1 2 CASE 419-04, STYLE 5 MAXIMUM RATINGS (TA = 25C) Rating Symbol Reverse Voltage LM1MA141WKT1 VR LM1MA142WKT1 Peak Reverse Voltage LM1MA141WKT1 VRM Forward Current Peak Forward Current Peak Forward Surge Current LM1MA142WKT1 Single Dual Single Dual Single Dual IF IFM IFSM(1) SOT-323 /SC - 70 Value 40 80 40 80 100 150 225 340 500 750 Unit Vdc Vdc 1 CATHODE 3 2 ANODE mAdc mAdc mAdc Marking Symbol Type No.141WK142WK Symbol MT MU MTX THERMAL CHARACTERISTICS Rating Power Dissipation Junction Temperature Storage Temperature Symbol PD TJ Tstg Max 150 150 -55 ~ +150 Unit mW C C The "X" represents a smaller alpha digit Date Code. The Date Code indicates the actual month in which the part was manufactured. ELECTRICAL CHARACTERISTICS (TA = 25C) Characteristic Symbol Reverse Voltage Leakage Current LM1MA141WKT1 IR LM1MA142WKT1 Forward Voltage Reverse Breakdown Voltage Diode Capacitance Reverse Recovery 1. t = 1 SEC 2. trr Test Circuit LM1MA141WKT1 LM1MA142WKT1 Time VF VR CD trr(2) Condition VR = 35 V VR = 75 V IF = 100 mA IR = 100 A VR=0, f=1.0 MHz IF=10mA,VR=6.0V RL=100,Irr=0.1 IR Min -- -- -- 40 80 -- -- Max 0.1 0.1 1.2 -- -- 2.0 3.0 Unit Adc Vdc Vdc pF ns LM1MA141/2WKT1-1/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1 LM1MA142WKT1 DEVICE MARKING AND ORDERING INFORMATION Device LM1MA141WKT1 LM1MA141WKT1G (Pb-Free) LM1MA141WKT3 LM1MA141WKT3G (Pb-Free) LM1MA142WKT1 LM1MA142WKT1G (Pb-Free) LM1MA142WKT3 LM1MA142WKT3G (Pb-Free) Marking MT MT MT MT MU MU MU MU Package SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 SOT-323/SC-70 Shipping 3000/Tape&Reel 3000/Tape&Reel 10000/Tape&Reel 10000/Tape&Reel 3000/Tape&Reel 3000/Tape&Reel 10000/Tape&Reel 10000/Tape&Reel LM1MA141/2WKT1-2/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1 LM1MA142WKT1 RECOVERY TIME EQUIVALENT TEST CIRCUIT INPUT PULSE OUTPUT PULSE IF, FORWARD CURRENT (mA) VF, FORWARD VOLTAGE (VOLTS) Figure 1. Forward Voltage IR, REVERSE CURRENT (A) VR, REVERSE VOLTAGE (VOLTS) Figure 2. Reverse Current CD, DIODE CAPACITANCE (pF) VR, REVERSE VOLTAGE (VOLTS) Figure 3. Diode Capacitance LM1MA141/2WKT1-3/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1 LM1MA142WKT1 SC-70/SOT-323 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. A L 3 DIM A B C D G H J K L N S S 1 2 B D G C 0.05 (0.002) N K J INCHES MILLIMETERS MIN MA X MIN MA X 0.071 0.087 1.80 2.20 0.045 0.053 1.15 1.35 0.032 0.040 0.80 1.00 0.012 0.016 0.30 0.40 0.047 0.055 1.20 1.40 0.000 0.004 0.00 0.10 0.004 0.010 0.10 0.25 0.017 REF 0.425 REF 0.026 BSC 0.650 BSC 0.028 REF 0.700 REF 0.079 0.095 2.00 2.40 H 0.025 0.65 0.025 0.65 0.075 1.9 0.035 0.9 0.028 0.7 inches mm LM1MA141/2WKT1-4/4 |
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