LESHAN RADIO COMPANY, LTD. Common Anode Silicon Dual Switching Diodes DESCRIPTION LM1MA152WALT1G These Common Anode Silicon Epitaxial Planar Dual Diodes are designed for use in ultra high speed switching applications. These devices are housed in the SOT-23 package which is designed for low power surface mount applications. 3 Features • Fast trr, < 10 ns • Low CD, < 15 pF • We declare that the material of product is ROHS compliant 1 2 SOT–23 MAXIMUM RATINGS (TA = 25°C) Rating Reverse Voltage Peak Reverse Voltage Forward Current Peak Forward Current Peak Forward Surge Current Symbol Value Unit VR 80 Vdc VRM 80 Vdc IF 150 mAdc IFM 340 mAdc IFSM (Note 1) 750 mAdc 3 ANODE 2 CATHODE 1 ORDERING INFORMATION THERMAL CHARACTERISTICS Rating Device Marking Shipping Symbol Max Unit Power Dissipation PD 225 mW LM1MA152WALT1G MO 3000/Tape & Reel Junction Temperature TJ 150 °C LM1MA152WALT3G MO 10000/Tape & Reel Storage Temperature Tstg −55 to + 150 °C 1. t = 1 SEC ELECTRICAL CHARACTERISTICS (TA = 25°C) Symbol Condition Min Max Unit Forward Voltage VF IF = 100 mA − 1.2 Vdc Reverse Breakdown Voltage VR IR = 100 mA 80 − Vdc Diode Capacitance CD VR = 0, f = 1.0 MHz − 15 pF trr (Note 2) IF = 10 mA, VR = 6.0 V, RL = 100 W, Irr = 0.1 IR − 10 ns Characteristic Reverse Recovery Time (Figure 1) 2. trr Test Circuit RECOVERY TIME EQUIVALENT TEST CIRCUIT INPUT PULSE tr OUTPUT PULSE tp t IF trr t 10% A RL Irr = 0.1 IR 90% VR tp = 2 ms tr = 0.35 ns IF = 10 mA VR = 6 V RL = 100 W Figure 1. Reverse Recovery Time Equivalent Test Circuit Rev.O 1/3 LESHAN RADIO COMPANY, LTD. LM1MA152WALT1G IF, FORWARD CURRENT (mA) 100 10 TA = 85°C TA = 25°C 1.0 TA = −40°C 0.1 0.2 0.6 0.4 0.8 1.0 1.2 VF, FORWARD VOLTAGE (VOLTS) Figure 2. Forward Voltage IR , REVERSE CURRENT (μA) 10 TA = 150°C TA = 125°C 1.0 TA = 85°C 0.1 TA = 55°C 0.01 0.001 TA = 25°C 0 10 20 30 40 50 VR, REVERSE VOLTAGE (VOLTS) Figure 3. Leakage Current CD, DIODE CAPACITANCE (pF) 1.75 1.5 1.25 1.0 0.75 0 2 4 6 8 VR, REVERSE VOLTAGE (VOLTS) Figure 4. Capacitance Rev.O 2/3 LESHAN RADIO COMPANY, LTD. LM1MA152WALT1G SOT-23 NOTES: A 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. L 3 1 V 2 B S DIM G A B C D G H J K L S V C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm Rev.O 3/3