LESHAN RADIO COMPANY, LTD. Surface Mount Schottky Diode zApplications Low current rectification LRB500V-40T1G 1 zFeatures 1) Small surface mounting type. 2) Low IR. (IR=70nA Typ.) 3) High reliability. 2 SOD-323 We declare that the material of product compliance with RoHS requirements. zConstruction Silicon epitaxial planar 1 CATHODE 2 ANODE ƽDevice Marking and Ordering Information Device Marking Shipping LRB500V-40T1G 5 3000/Tape&Reel LRB500V-40T3G 5 10000/Tape&Reel zAbsolute maximum ratings (Ta = 25°C) Symbol Limits Unit Peak reverse voltage VRM 45 V DC reverse voltage VR 40 V Mean rectifying current IO 0.1 A Parameter Peak forward surge current∗ IFSM 1 A Junction temperature Tj 125 °C Storage temperature Tstg −40~+125 °C ∗ 60Hz for 1 zElectrical characteristics (Ta = 25°C) Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage VF −− − 0.45 V Reverse current IR −− − 1 µA VR=10V Capacitance between terminals CT −− 6.0 − pF VR=10V, f=1MHz IF=10mA Note) ESD sensitive product handling required. Rev.O 1/3 LESHAN RADIO COMPANY, LTD. LRB500V-40T1G REVERSE CURRENT : R (µA) 10000 100 1 0.1 0 0.1 0.2 °C −25 25° C 10 12 5° C 75° C FORWARD CURRENT : IF ( mA) 1000 0.3 0.4 0.5 0.6 0.7 1000 125°C 100 75°C 10 1 25°C 0.1 0.01 0 10 20 30 40 CAPACITANCE BETWEEN TERMINALS : C T (pF) zElectrical characteristic curves (Ta = 25°C) 100 10 1 0 5 10 15 20 25 30 35 FORWARD VOLTAGE : VF (V) REVERSE VOLTAGE : VR (V) REVERSE VOLTAGE : VR (V) Fig. 1 Forward characteristics Fig. 2 Reverse characteristics Fig. 3 Capacitance between terminals characteristics Io CURRENT (%) 100 80 60 40 20 0 0 25 50 75 100 125 AMBIENT TEMPERATURE : Ta (°C) Fig. 4 Derating curve (mounting on glass epoxy PCBs) Rev.O 2/3 LESHAN RADIO COMPANY, LTD. LRB500V-40T1G 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.O 3/3