ERA83-004 (1A) (40V / 1A ) Outline drawings, mm SCHOTTKY BARRIER DIODE ø2.5 ø0.56 3.0 25 MIN. 25 MIN. Features Marking Low VF Super high speed switching Color code : White Voltage class 4 High reliability by planer design Ultra small package, possible for 5mm pitch automatic insertion Lot No. 0 1 Cathode mark Applications High speed switching Maximum ratings and characteristics Absolute maximum ratings Item Symbol Conditions Repetitive peak reverse voltage VRRM Non-repetitive peak reverse voltage VRSM tw=500ns, duty=1/40 Average forward current IF(AV) Square wave, duty=1/2 Tl=115°C Surge current IFSM Sine wave 10ms Operating junction temperature Storage temperature Rating Unit 40 V 48 V 1.0* A 50 A Tj -40 to +150 °C Tstg -40 to +150 °C * Mounted on printed cirrcuit boad (10 x 10mm) Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Max. Unit Forward voltage drop VFM IFM=1A 0.55 V Reverse current IRRM VR=VRRM 2.0 mA ERA83-004 (1A) (40V / 1A ) Characteristics Reverse Characteristic (typ.) Forward Characteristic (typ.) 10 1 10 o Tj=150 C o Tj=125 C 0 10 o (mA) (A) Tj=100 C 1 o Reverse Current Forward Current Tj=150 C o Tj=125 C o Tj=100 C o Tj=25 C 0.1 10 -1 10 -2 o IR IF Tj= 25 C 0.01 0.0 0.1 0.2 0.3 VF 0.4 0.5 0.6 0.7 Forward Voltage (V) 0.8 0.9 1.0 10 -3 10 -4 0 10 20 VR Forward Power Dissipation 30 Reverse Voltage 40 50 (V) Reverse Power Dissipation 1.8 0.7 1.7 Io 1.6 VR (W) λ 1.4 360° 1.3 Reverse Power Dissipation (W) 1.5 Forward Power Dissipation DC 360° 0.6 1.2 1.1 o Square wave λ =60 1.0 o Square wave λ =120 0.9 Sine wave λ =180 0.8 Square wave λ=180 o o 0.7 DC 0.6 0.5 0.5 α 0.4 o α =180 0.3 0.2 0.3 PR WF 0.4 0.2 0.1 0.1 Per 1element 0.0 0.0 0.0 0.2 0.4 Io 0.6 0.8 Average Forward Current 1.0 0 5 10 (A) Current Derating (Io-Ta) DC o Square wave λ=120 o Square wave λ=60 0.7 0.6 0.5 0.4 (A) Square wave λ=180 0.9 Average Output Current (A) 35 40 45 150 160 (V) 1.0 o Sine wave λ =180 o Average Output Current 30 VR=30V 1.1 1.0 0.8 DC 0.7 Square wave λ=180 0.6 Sine wave λ =180 o o o Square wave λ =120 0.5 o Square wave λ =60 0.4 0.3 Io 0.3 Io 25 Current Derating (Io-Tl) VR=30V 1.1 0.8 20 Reverse Voltage 1.2 1.2 0.9 15 VR 0.2 0.2 0.1 0.1 0.0 0.0 20 30 40 50 Ta 60 70 80 90 100 110 120 130 140 150 160 Ambient Temperature o ( C) 70 80 90 100 Tl Lead Temperature 110 120 130 o ( C) 140 ERA83-004 (1A) (40V / 1A ) Junction Capacitance Characteristic (typ.) Surge Capability 1000 Peak Half - Wave Current 10 I FSM 100 Cj Junction Capacitance (pF) (A) 100 10 1 10 100 VR Reverse Voltage 1 10 (V) Number of Cycles at 50Hz Transient Thermal Impedance 3 C/W) 10 ( o θ j-a Transient Thermal Impedance 2 10 θ j-l 1 10 0 10 10 -3 10 -2 10 t -1 10 Time (sec.) 0 1 10 2 10