LESHAN RADIO COMPANY, LTD. Ultra High Speed Switching Application L1SS226LT1 Featrues z Low forward voltage : VF (3) = 0.9V (typ.) z Fast reverse recovery time : trr = 1.6ns (typ.) 3 z Small total capacitance : CT = 0.9pF (typ.) 1 z Pb-Free Package is Available. 2 ANODE 1 1 3 CATHODE 1 / ANODE 2 SOT –23 2 CATHODE 2 Device Marking L1SS226LT1 = C3 Maximum Ratings (TA = 25°C) Characteristic Maximum (peak) reverse voltage Symbol VRM Rating 85 Unit V Reverse voltage VR 80 V Maximum (peak) forward current Average forward current IFM IO 300 * 100 * mA mA Surge current (10ms) IFSM P 2* 150 A mW Tj Tstg 125 -55~+125 °C °C Power dissipation Junction temperature Storage temperature range * : Unit rating. Total rating = Unit rating × 0.7. Electrical Characteristics (TA = 25°C) Characteristic Symbol Test Circuit VF (1) VF (2) Test Condition Min Typ. Max – IF = 1mA – 0.60 – – IF = 10mA – 0.72 – VF (3) – IF = 100mA – 0.90 1.20 Reverse current IR (1) IR (2) – – VR = 30V VR = 80V – – – – 0.1 0.5 µA Total capacitance CT – VR = 0, f = 1MHz – 0.9 3.0 pF Reverse recovery time trr – IF = 10mA (Fig.1) – 1.6 4.0 ns Forward voltage Unit V Ordering Information Device L1SS226LT1 L1SS226LT1G Marking Shipping C3 3000/Tape&Reel C3 (Pb-Free) 3000/Tape&Reel L1SS226LT1 –1/3 LESHAN RADIO COMPANY, LTD. L1SS226LT1 Electrical characteristic curves 10 Ta=100 1 75 25 100n -25 50 25 10n 0 0.2 0.4 0.6 0.8 1.0 1.2 1n 0 20 40 60 80 Fig.2 REVERSE VOLTAGE VR(V) Fig.1 FORWARD VOLTAGE VF(V) 50 f=1MHz Ta=25 1.6 Ta=25 Fig.5 30 1.2 10 5 0.8 3 0.4 1 0 0.5 0.3 1 3 10 30 100 0.1 Fig.3 REVERSE VOLTAGE VR(V) 0.3 1 3 10 30 50 Fig.4 FORWARD CURRENT I F(mA) OUTPUT WAVEFORM 0.01 F DUT 0 INPUT OUTPUT OSCILLOSCOPE (R IN=50 ) -6V IF=10mA 0 E 0.1I R IR 50ns PULSE GENERATOR (R OUT=50 ) trr Fig.5 Reverse recovery time (trr ) test circuit L1SS226LT1 –2/3 LESHAN RADIO COMPANY, LTD. L1SS226LT1 SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI A Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. L 3 1 V 2 G C D INCHES DIM B S H K J MILLIMETERS A B MIN 0.1102 0.0472 MAX 0.1197 0.0551 MIN 2.80 1.20 MAX 3.04 1.40 C D G 0.0350 0.0150 0.0701 0.0440 0.0200 0.0807 0.89 0.37 1.78 1.11 0.50 2.04 H J K 0.0005 0.0034 0.0140 0.0040 0.0070 0.0285 0.013 0.085 0.35 0.100 0.177 0.69 L S V 0.0350 0.0830 0.0177 0.0401 0.1039 0.0236 0.89 2.10 0.45 1.02 2.64 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm L1SS226LT1 –3/3