WILLAS SCS501V VOLTAGE 40V 0.1AMP Schottky Barrier Rectifiers Ultra High Speed Switching Application Pb Free Product 1SS181 FEATURES SOD-323(SC-76) .012 (0.3) Low * ExtremelyzLow VFforward voltage : VF (3) = 0.92V (typ.) compliance with RoHS requirements. .076 (1.95) that the material of product .100 (2.55) declare z Weconduction * Majority carrier .112 (2.85) z charge Small total capacitance : CT = 2.2pF (typ.) * Low stored .065 (1.65) Cathode Band Fast reverse recovery time : trr = 1.6ns (typ.) * Extremelyzthin package Top View SOT –23 Dimensions in inches and (millimeters) * Case:Molded plastic, JEDEC SOD-323(SC-76) Driver Marking * Terminal : Solder plated, solderable per MIL-STD-750, 3 ANODE 2 CATHODE .006 (0.15) max. .043 (1.1) .004 (0.1) max. MECHANICAL DATA CATHODE 1 .049 (1.25) max. .059 (1.5) 1SS181 = A3 Method 2026 * Polarity : Indicated Ratings by cathode band Maximum (TA = 25°C) * Mounting Position : Any Characteristic Symbol Maximum (peak) reverse voltage VRM * Weight : 0.000159 ounce, 0.0045 gram Reverse voltage VR Maximum (peak) forward current IFM Average forward current IO Surge current (10ms) IFSM Power dissipation P Junction temperature Tj Storage temperature range Tstg Rating 25oC ambient temperature unless otherwise specified. * : Unit rating. Total rating = Unit rating × 1.5. Single phase half wave, 60Hz, resistive of inductive load. Rating 85 80 300 * 100 * 2* 150 125 -55~+125 Unit V V Marking Code: JV or 4 mA mA A mW °C °C .010 (0.25) min. MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS For capacitive load, derate current by 20% Electrical Characteristics (TA = 25°C) Test Conditions Parameter Characteristic Symbol Test Condition Circuit Repetitive Peak Reverse Voltage – IF = 1mA VF (1) Continuous Reverse Voltage Forward voltage VF (2) – IF = 10mA I F = 10mA DC VF (3) – IF = 100mA Forward Voltage DC I IR (1) – VR = 30V F = 100mA Reverse current Reverse Current IR (2) VR = 10V – DC VR = 80V Total capacitance C – V T R = 0, f = 1MH z Mean Rectifying Current Reverse recovery time Peak forward surge current trr – IF = 10mA (Fig.5) Min – – – – – – – Symbol Min. Typ. Typ. Max Unit VRM 0.61 – VR 0.74 – V 0.90 VF1 1.20 – VF2 0.1 µA – IR 0.5 2.2 IO 4.0 pF 0.1 1.6 IFSM 4.0 ns 1 Capacitance between terminals CT 6.0 Operating Temperature TJ 125 Storage Temperature TSTG -40 Max. Unit 45 V 40 V 0.34 V 0.55 V 30 µ A A A +125 pF o C C o WILLAS 1SS181 Electrical characteristic curves 10 Ta=100 1 75 25 -25 100n 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 V R(V) Fig.1 FORWARD VOLTAGE VF(V) 100 2.5 f=1MHz Ta=25 Ta=25 Fig.5 50 2.0 30 1.5 10 5 1.0 3 0.5 1 0.5 0 0.3 1 3 10 30 100 0.1 Fig.3 REVERSE VOLTAGE V R(V) 0.3 1 3 10 30 Fig.4 FORWARD CURRENT I F(mA) OUTPUT WAVEFORM 0.01 F DUT 0 INPUT OUTPUT OSCILLOSCOPE (RIN=50 ) -6V IF=10mA 0 E 0.1IR IR 50ns PULSE GENERATOR (ROUT=50 ) trr Fig.5 Reverse recovery time (trr) test circuit WILLAS 1SS181 SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. A L 3 1 V 2 DIM B S G C D H K J MIN 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0140 0.0350 0.0830 0.0177 A B C D G H J K L S V 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 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 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