LESHAN RADIO COMPANY, LTD. Switching diode . . Applications L1SS355T1G S-L1SS355T1G High speed switching Features 1) Small surface mounting type. 2) High Speed.(t rr =1.2ns Typ.) 1 3) High reliability with high surge current handling capability. 4) We declare that the material of product compliance with RoHS requirements. 5) S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. . . 2 SOD–323 Construction Silicon epitaxial planar Marking L1SS355T1G S-L1SS355T1G 5D L1SS355T3G S-L1SS355T3G 5D Absolute maximum ratings Parameter Shipping 3000/Tape&Reel 10000/Tape&Reel (Ta=25°C) Symbol Limits Unit Peak reverse voltage VRM 90 V DC reverse voltage VR 80 V Peak forward current IFM 225 mA Mean rectifying current IO 100 mA Isurge 500 mA Surge current (1s) Junction temperature Tj 150 °C Storage temperature Tstg −55~+150 °C . 2 ANODE Device Marking and Ordering Information Device . 1 CATHODE Electrical characteristics Parameter (Ta=25°C) Symbol Min. Typ. Max. Unit VF − − 1.2 V Reverse current IR − − 0.1 µA VR=80V Capacitance between terminals CT − − 3.0 pF VR=0.5V, f=1MHz Reverse recovery time trr − − 4 ns VR=6V, IF=10mA, RL=100Ω Forward voltage Conditons IF=100mA Rev.A 1/3 LESHAN RADIO COMPANY, LTD. L1SS355T1G,S-L1SS355T1G Electrical characteristic curves (Ta=25°C) 1m 100m REVERSE CURRENT : IR (A) FORWARD CURRENT : IF (A) 1 Ta=125°C 75°C 25°C −25°C 10m 1m 100µ 10µ 0 0.2 0.4 0.6 0.8 1.0 1.2 0.1m 100n Ta=25°C 10n 1n 0 1.4 20 40 60 80 100 120 REVERSE VOLTAGE : VR (V) Fig.2 Reverse characteristics Fig.1 Forward characteristics 10 5 2 1 0.5 0.2 0.1 0 2 4 6 8 10 12 14 REVERSE VOLTAGE : VR (V) Fig.3 Capacitance between terminals characteristics 100 3 VR=6V Irr=1/10IR SURGE CURRENT : Isurge (A) REVERSE RECOVERY TIME : trr (ns) Ta=75°C 1µ FORWARD VOLTAGE : VF (V) 2 1 0 0 Ta=125°C 10µ CAPACITANCE BETWEEN TERMINALS : CT (pF) . 10 20 30 PULSE Single pulse 50 20 10 5 2 1 0.1 1 FORWARD CURRENT : IF (mA) Fig.4 Reverse recovery time characteristics 0.01µF 10 100 1000 10000 PULSE WIDTH : TW (ms) Fig.5 Surge current characteristics D.U.T. 5kΩ PULSE GENERATOR OUTPUT 50Ω 50Ω SAMPLING OSCILLOSCOPE Fig.6 Reverse recovery time (trr) measurement circuit Rev.A 2/3 LESHAN RADIO COMPANY, LTD. L1SS355T1G,S-L1SS355T1G SOD-323 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. 5. DIMENSION L IS MEASURED FROM END OF RADIUS. HE D b 1 2 E MILLIMETERS DIM MIN NOM MAX A 0.80 0.90 1.00 A1 0.00 0.05 0.10 A3 0.15 REF b 0.25 0.32 0.4 C 0.089 0.12 0.177 D 1.60 1.70 1.80 E 1.15 1.25 1.35 L 0.08 HE 2.30 2.50 2.70 A3 A C NOTE 3 L NOTE 5 A1 INCHES NOM MAX 0.035 0.040 0.002 0.004 0.006 REF 0.010 0.012 0.016 0.003 0.005 0.007 0.062 0.066 0.070 0.045 0.049 0.053 0.003 0.090 0.098 0.105 MIN 0.031 0.000 SOLDERING FOOTPRINT* 0.63 0.025 0.83 0.033 1.60 0.063 2.85 0.112 Rev.A 3/3