UF4003G

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Document overview

• PDF pages: 2

Technical content

Features

• Glass Passivated Die Construction
• Low Forward Voltage Drop
• High Surge Current Capability
• High Reliability
• Ideally Suited for Use in High Frequency SMPS, Inverters and As Free Wheeling Diodes Maximum Ratings And Electrical Characteristics CURRENT 1.0 A VOLTAGE 50 to 1000 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Voltage at IF=1.0A Peak Reverse Current At Rated DC Blocking Voltage Non-repetitive Peak Forward Surge Current 8.3ms Single Half sine-wave Superimposed on Rated Load (JEDEC Method) VRRM VRWM VR Symbols Units 5.0 100 Mechanical data
• Case : DO-41, Molded Plastic
• Terminals : Plated Leads Solderable per MIL-STD-202, Method 208
• Polarity : Cathode band
• Weight : 0.35 gram (approx.)
• Mounting Position : Any
• Lead Free : For RoHS / Lead Free Version Items 1.0 (Ratings at 25ဲ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Typical Thermal Resistance Junction To Ambient VFM IFSM A V V µA TA=25ဲ TA=100ဲ Dimensions in inches and (millimeters) ULTRAFAST RECOVERY RECTIFIER RMS Reverse Voltage VR(RMS) Average Rectified Output Current at TA=55ဲ IO V pF 1.3 1.71.0 15 ဲ: Typical Thermal Resistance Junction To Lead RLJJA RLJ-/ IRM UF 4001G UF 4002G UF 4003G UF 4004G UF 4005G UF 4006G UF 4007G 100 200 140 400 280 600 420 800 560 1000 700 TJ , TSTGOperating And Storage Temperature Range -65 to +150 CJ 20 15Typical Junction Capacitance nsTRR 50 75Reverse Recovery Time Note : (1) Leads maintained at ambient temperature at a distance of 9.5mm from the case. (2) Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. (3) Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V D.C. A (1) (1) (1) (3) (2) DO-41 0.159(4.06) 0.205(5.21) 0.279(0.710) 0.340(0.864) 1.00(25.40) MIN. 0.080(2.00) 0.107(2.70) 1.00(25.40) MIN. https://dec.co.krDAESAN ELECTRONIC CORP. https://www.alldatasheet.com/

FIG.1-FORWARD CURRNET DERATING CURVE TA, AMBIENT TEMPERATURE (ഒ) I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A) FIG.2-TYPICAL FORWARD CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE (%) IR, INSTANTANEOUS REVERSE CURRENT (˩A) FIG.3-FORWARD SURGE CURRENT DERATING CURVE VF, INSTANTANEOUS FORWARD VOLTAGE (V) RATINGS AND CHARACTERISTIC CURVES UF4001G THRU UF4007G IF, INSTANTANEOUS FORWARD CURRENT (A) 1.0 0.8 0.6 0.4 0.2 1.0 0.1 0.01 FIG.4-TYPICAL REVERSE CHARACTERISTICS NUMBER OF CYCLES AT 60Hz IFSM, PEAK FORWARD SURGE CURRENT (A) 1 10 100 RESISTIVE OR INDUCTIVE LOAD 0 20 40 60 80 100 120 140 1000 100 0.1 0.01 FIG.5-TYPICAL JUNCTION CAPACITANCE VR, DC REVERSE VOLTAGE (V) CJ, JUNCTION CAPACITANCE (pF) 0.1 1 10010 UF4005G-UF4007G UF4004G UF4001G-UF4003G SINGLE HALF SINE WAVE (JEDEC METHOD) TA=25ഒ TA=100ഒ f=1MHz UF4005G-UF4007G UF4001G-UF4004G https://dec.co.krDAESAN ELECTRONIC CORP. https://www.alldatasheet.com