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. z• Fast trr, < 3.0 ns z• Low CD, < 2.0 pF z We declare that the material of product compliance with RoHS requirements. LM1MA141WKT1G S-LM1MA141WKT1G LM1MA142WKT1G S-LM1MA142WKT1G SC–70/SOT–323 PACKAGE COMMON CATHODE DUAL SWITCHING DIODE 40/80 V–100 mA SURFACE MOUNT z S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. MAXIMUM RATINGS (TA = 25°C) Rating Symbol Reverse Voltage LM1MA141WKT1G VR LM1MA142WKT1G Peak Reverse Voltage LM1MA141WKT1G VRM Forward Current Peak Forward Current Peak Forward Surge Current LM1MA142WKT1 G Single Dual Single Dual Single Dual IF IFM IFSM(1) 3 Value 40 80 40 80 100 150 225 340 500 750 Unit Vdc 1 2 Vdc SC – 70 mAdc CATHODE 3 mAdc mAdc 1 2 ANODE Marking Symbol Type No.141WK142WK Symbol MT MU THERMAL CHARACTERISTICS Rating Power Dissipation Junction Temperature Symbol PD TJ Max 150 150 Unit mW °C Storage Temperature Tstg –55 ~ +150 °C MTX 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 = 25°C) Characteristic Symbol Reverse Voltage Leakage Current LM1MA141WKT1 G IR LM1MA142WKT1G Forward Voltage Reverse Breakdown Voltage Diode Capacitance Reverse Recovery VF LM1MA141WKT1G VR LM1MA142WKT1G Time CD trr(2) Condition VR = 35 V Min — Max 0.1 Unit µAdc VR = 75 V IF = 100 mA IR = 100 µA — — 40 80 0.1 1.2 — — Vdc Vdc VR=0, f=1.0 MHz IF=10mA,VR=6.0V RL=100Ω,Irr=0.1 IR — — 2.0 3.0 pF ns 1. t = 1 SEC 2. trr Test Circuit Rev.O 1/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1G, S-LM1MA141WKT1G LM1MA142WKT1G, S-LM1MA142WKT1G DEVICE MARKING AND ORDERING INFORMATION Device Marking Package Shipping MT SOT-323/SC-70 3000/Tape&Reel LM1MA141WKT3G S- LM1MA141WKT3G MT SOT-323/SC-70 10000/Tape&Reel LM1MA142WKT1G S-LM1MA142WKT1G MU SOT-323/SC-70 3000/Tape&Reel LM1MA142WKT3G S-LM1MA142WKT3G MU SOT-323/SC-70 10000/Tape&Reel LM1MA141WKT1G S-LM1MA141WKT1G Rev.O 2/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1G, S-LM1MA141WKT1G LM1MA142WKT1G, S-LM1MA142WKT1G INPUT PULSE OUTPUT PULSE IR, REVERSE CURRENT (µA) IF, FORWARD CURRENT (mA) RECOVERY TIME EQUIVALENT TEST CIRCUIT VF, FORWARD VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 2. Reverse Current CD, DIODE CAPACITANCE (pF) Figure 1. Forward Voltage VR, REVERSE VOLTAGE (VOLTS) Figure 3. Diode Capacitance Rev.O 3/4 LESHAN RADIO COMPANY, LTD. LM1MA141WKT1G, S-LM1MA141WKT1G LM1MA142WKT1G, S-LM1MA142WKT1G SC-70 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. A DIM L A B C D G H J K L N S 3 B S 1 2 D G C 0.05 (0.002) J N 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 K H 0.025 0.65 0.025 0.65 0.075 1.9 0.035 0.9 0.028 0.7 inches mm Rev.O 4/4