L1SS181LT1 LRC | Alldatasheet
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LESHAN RADIO COMPANY, LTD. L1SS181LT1 –1/3 Ultra High Speed Switching Application L1SS181LT1 SOT –23 z Low forward voltage : VF (3) = 0.92V (typ.) z Fast reverse recovery time : trr = 1.6ns (typ.) z Small total capacitance : CT = 2.2pF (typ.) Maximum Ratings (TA = 25°C) Characteristic Symbol Rating Unit Maximum (peak) reverse voltage VRM V Reverse voltage VR V Maximum (peak) forward current IFM 300 * mA Average forward current IO 100 * mA Surge current (10ms) IFSM 2 * A Power dissipation P 150 mW Junction temperature Tj 125 Storage temperature range Tstg -55~+125 * : Unit rating. Total rating = Unit rating × 1.5. Electrical Characteristics (TA = 25°C) Characteristic Symbol Test Circuit Test Condition Min Typ. Max Unit VF (1) IF = 1mA 0.61 Forward voltage VF (2) IF = 10mA 0.74 V VF (3) IF = 100mA 0.90 1.20 Reverse current IR (1) VR = 30V 0.1 µA IR (2) VR = 80V 0.5 Total capacitance CT VR = 0, f = 1MHz 2.2 4.0 pF Reverse recovery time trr IF = 10mA (Fig.5) 1.6 4.0 ns ANODE CATHODE CATHODE Driver Marking L1SS181LT1 = A3
LESHAN RADIO COMPANY, LTD. L1SS181LT1 –2/3 L1SS181LT1 Fig.1 FORWARD VOLTAGE VF(V) Fig.4 FORWARD CURRENT IF(mA) Fig.3 REVERSE VOLTAGE VR(V) 0.2 0.4 0.6 0.8 1.0 1.2 0.3 100 0.1 0.3 -25 2.5 2.0 1.5 1.0 0.5 100 0.5 Fig.5 Reverse recovery time (trr) test circuit INPUT -6V 50ns
0.01 F DUT
E OUTPUT OSCILLOSCOPE (RIN=50 ) PULSE GENERATOR (ROUT=50 ) Ta=25 Fig.5 f=1MHz Ta=25 IF=10mA IR trr 0.1IR OUTPUT WAVEFORM Fig.2 REVERSE VOLTAGE VR(V) 100n 10n Ta=100 Electrical characteristic curves
LESHAN RADIO COMPANY, LTD. L1SS181LT1 –3/3 L1SS181LT1 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.1102 0.1197 2.80 3.04 B 0.0472 0.0551 1.20 1.40 C 0.0350 0.0440 0.89 1.11 D 0.0150 0.0200 0.37 0.50 G 0.0701 0.0807 1.78 2.04 H 0.0005 0.0040 0.013 0.100 J 0.0034 0.0070 0.085 0.177 K 0.0140 0.0285 0.35 0.69 L 0.0350 0.0401 0.89 1.02 S 0.0830 0.1039 2.10 2.64 V 0.0177 0.0236 0.45 0.60 PIN 1. BASE 2. EMITTER 3. COLLECTOR SOT-23 D J K L A C B S H G V mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8