LESHAN RADIO COMPANY, LTD. Ultra High Speed Switching Application L1SS184LT1 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. ANODE 1 3 CATHODE 2 SOT –23 2 ANODE Device Marking L1SS184LT1 = B3 Maximum Ratings (TA = 25°C) Characteristic Maximum (peak) reverse voltage Reverse voltage Maximum (peak) forward current Average forward current Surge current (10ms) Power dissipation Junction temperature Symbol VRM VR IFM IO IFSM P Tj Storage temperature range Tstg Rating 85 80 300 * 100 * 2* 150 Unit V V mA mA A mW 125 -55~+125 °C °C * : Unit rating. Total rating = Unit rating × 0.7. Electrical Characteristics (TA = 25°C) Characteristic Symbol Forward voltage Reverse current Test Circuit Test Condition Min Typ. Max – Unit VF (1) VF (2) – IF = 1mA – 0.60 – IF = 10mA – 0.72 – VF (3) IR (1) IR (2) – – IF = 100mA VR = 30V – – 0.90 – 1.20 0.1 VR = 80V VR = 0, f = 1MHz – – – 0.9 0.5 3.0 pF IF = 10mA (Fig.1) – 1.6 4.0 ns Total capacitance CT – – Reverse recovery time trr – V µA Ordering Information Device L1SS184LT1 L1SS184LT1G Marking Shipping B3 3000/Tape&Reel B3 (Pb-Free) 3000/Tape&Reel L1SS184LT1 –1/3 LESHAN RADIO COMPANY, LTD. L1SS184LT1 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 0.1IR IR 50ns PULSE GENERATOR (R OUT=50 ) trr Fig.5 Reverse recovery time (trr) test circuit L1SS184LT1 –2/3 LESHAN RADIO COMPANY, LTD. L1SS184LT1 SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 A L 2. CONTROLLING DIMENSION: INCH. 3 1 V 2 DIM B S MIN G C D H K J A B C D G H J K L S V 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0140 0.0350 0.0830 0.0177 INCHES MAX 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0285 0.0401 0.1039 0.0236 MILLIMETERS MIN MAX 2.80 1.20 0.89 0.37 1.78 0.013 0.085 0.35 0.89 2.10 0.45 3.04 1.40 1.11 0.50 2.04 0.100 0.177 0.69 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 L1SS184LT1 –3/3