ERC81S-004 (5.0A) (40V / 5.0A ) Outline drawings, mm SCHOTTKY BARRIER DIODE ø 6.4 ø 1.2 7.5 28 MIN. 28 MIN. Marking Features Color code : Silver Low VF Abridged type name High reliability by planer design Voltage class Lot No. Applications C81S -004 02 ··· Super high speed switching Cathode mark High speed power switching Maximum ratings and characteristics Absolute maximum ratings Item Symbol Conditions Repetitive peak reverse voltage VRRM Average forward current IF(AV) Square wave, duty=1/2 Tl=108°C Surge current IFSM Sine wave 10ms Operating junction temperature Storage temperature Rating Unit 40 V 5.0 A 120 A Tj -40 to +150 °C Tstg -40 to +150 °C Max. Unit Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM IFM=5.0A 0.55 V Reverse current IRRM VR=VRRM 5.0 mA ERC81S-004 (5.0A) (40V / 5.0A ) Characteristics Forward Characteristic (typ.) Reverse Characteristic (typ.) 2 100 10 o Tj=150 C o Tj=125 C 1 (mA) (A) 10 10 o Tj=100 C 0 Reverse Current o Tj=125 C o Tj=100 C o Tj=25 C 1 10 -1 10 o IR IF Forward Current o Tj=150 C Tj=25 C -2 10 0.1 -3 0.0 0.2 0.4 0.6 VF 0.8 1.0 Forward Voltage 1.2 10 1.4 0 10 (V) 20 VR Forward Power Dissipation 30 Reverse Voltage 40 50 (V) Reverse Power Dissipation 7 6 DC (W) 5 Reverse Power Dissipation 5 o Square wave λ =60 4 o Square wave λ =120 o Sine wave λ =180 o Square wave λ=180 3 DC 2 PR WF Forward Power Dissipation (W) 6 1 4 3 o α =180 2 1 Per 1element 0 0.0 0.5 1.0 1.5 Io 2.0 2.5 3.0 3.5 4.0 Average Forward Current 4.5 5.0 0 5.5 0 (A) 5 10 15 VR 20 25 30 Reverse Voltage 35 40 45 50 (V) Junction Capacitance Characteristic (typ.) Current Derating (Io-Tl) 6.0 5.5 VR=30V 5.0 (pF) 4.0 Junction Capacitance (A) Average Output Current DC 4.5 3.5 o Sine wave λ =180 3.0 o Square wave λ =180 o Square wave λ=120 2.5 o Square wave λ=60 2.0 1000 Cj Io 1.5 1.0 0.5 100 0.0 60 70 80 90 Tl 100 110 120 Lead Temperature 130 o ( C) 140 150 160 1 10 VR Reverse Voltage 100 (V) (40V / 5.0A ) ERC81S-004 (5.0A) Surge Capability 100 I FSM Peak Half - Wave Current (A) 1000 10 1 10 100 Number of Cycles at 50Hz Transient Thermal Impedance 2 C/W) 10 Transient Thermal Impedance ( o θ j-a 10 1 θ j-l 10 0 -1 10 -2 10 10 -1 0 1 10 t 10 Time (sec.) 10 2 3 10