LESHAN RADIO COMPANY, LTD. Surface Mount Schotty Diode LRB500V-40T1 zApplications Low current rectification 1 zFeatures 1) Small surface mounting type. 2) Low IR. (IR=70nA Typ.) 3) High reliability. 4) Pb-Free package is available. 2 SOD-323 zConstruction Silicon epitaxial planar 1 CATHODE 2 ANODE ƽDevice Marking and Ordering Information Device Marking Shipping 5 3000/Tape&Reel 5 (Pb-Free) 3000/Tape&Reel LRB500V-40T1 LRB500V-40T1G 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 − 0.45 V −− − 1 µA VR=10V −− 6.0 − pF VR=10V, f=1MHz Forward voltage VF −− Reverse current IR Capacitance between terminals CT Conditions IF=10mA Note) ESD sensitive product handling required. LRB500V-40T1-1/3 LESHAN RADIO COMPANY, LTD. LRB500V-40T1 REVERSE CURRENT : R (µA) 10000 100 1 0.1 0 0.1 0.2 −25 °C 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 : CT (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) LRB500V-40T1-2/3 LESHAN RADIO COMPANY, LTD. LRB500V-40T1 SOD-323 K A 1 E B 2 C D 0.63 0.02'' 0.83 1.60 0.063" 2.85 0.112'' H J 0.033'' mm inches NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS INCHES MILLIMETERS DIM MIN MAX A 1.60 1.80 0.063 MIN 0.071 B C D 1.15 1.35 0.045 0.053 0.80 1.00 0.031 0.039 0.25 0.40 0.010 E H J 0.00 0.10 0.000 0.089 0.177 0.0035 K 2.30 2.70 0.091 0.15 REF MAX 0.016 0.006 REF 0.004 0.0070 0.106 PIN: 1. CATHODE 2. ANODE LRB500V-40T1-3/3