 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Bulletin PD-20647 rev. A 02/02 1N5820 SCHOTTKY RECTIFIER 3.0 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM VF TJ @ tp = 5 s sine @ 3 Apk, TJ = 25C Description/ Features Units A The 1N5820 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. Low profile, axial leaded outline High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 1N5820 3.0 20 450 0.475 - 65 to 150 V A V C CASE STYLE AND DIMENSIONS Outline C - 16 Dimensions in millimeters and inches www.irf.com 1 1N5820 Preliminary Data Sheet PD-20647 01/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 1N5820 20 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM Max. Peak One Cycle Non-Repetitive Surge Current, @ TJ = 25C 1N5820 Units 3.0 450 90 A Conditions 50% duty cycle @ TL = 114 C, rectangular wave form With cooling fins 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied A Electrical Specifications Parameters VFM IRM CT LS Max. Forward Voltage Drop Max. Reverse Leakage Current Typical Junction Capacitance Typical Series Inductance (1) (1) Typ. 0.41 0.49 0.05 8.1 350 9.0 - Max. 0.475 0.85 2.0 20 10000 Units V V mA mA pF nH V/ s Conditions @ 3A @ 9.4A TJ = 25 C TJ = 100 C 1Mhz), @ 25C Measured lead to lead 5mm from package body (Rated VR) TJ = 25 C VR = rated VR VR = 5VDC (test signal range 100kHz to dv/dt Max. Voltage Rate of Change (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max.JunctionTemperatureRange Max. Storage Temperature Range 1N5820 Units (2) - 65 to 150 - 65 to 150 34 80 C C Conditions RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient Wt Approximate Weight Case Style (2) dPtot dTj < 1 Rth( j-a) C/W With fin 20x20 (0.79x0.79) 1.0 thick C/W DC operation, without cooling fin 1.2(0.042) gr (oz) C-16 thermal runaway condition for a diode on its own heatsink 2 www.irf.com 1N5820 Preliminary Data Sheet PD-20647 01/02 100 Tj = 150C Reverse Current - I R (mA) 100 10 1 0.1 0.01 125C 100C 75C 50C 25C Instantaneous Forward Current - I F (A) 10 0.001 0 5 10 15 20 Reverse Voltage - VR (V) Fig. 2 - Typical Peak Reverse Current Vs. Reverse Voltage 1 Tj = 150C Tj = 125C Tj = 25C 1000 Junction Capacitance - C T (pF) Tj = 25C 0.1 0 0.2 0.4 0.6 0.8 Forward Voltage Drop - V FM (V) 1 Fig. 1 - Typical Forward Voltage Drop Characteristics 100 0 5 10 15 20 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 1N5820 Preliminary Data Sheet PD-20647 01/02 150 Allowable Lead Temperature (C) 1.4 Allowable Power Loss (Watts) 140 130 120 110 100 see note (2) 1.2 1 0.8 0.6 0.4 0.2 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC DC Square wave (D = 0.5) 90 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Average Forward Current - I F(AV) (A) Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current 1000 Non-Repetitive Surge Current - I FSM (A) Tj = 25C 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D) 4 www.irf.com 1N5820 Preliminary Data Sheet PD-20647 01/02 Marking & Identification Each device has marking and identification on two rows. - The first row designates the device as manufactured by International Rectifier as indicated by the letters "IR", then Part Number. - The second row shows the data code: Year and Week. See below marking diagram. FIRST ROW IR 1N5820 SECOND ROW Date Code YY WW Ordering Information IR 1N5820 TR - TAPE AND REEL WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY ( IN MULTIPLES OF 1200 PIECES). EXAMPLE: IR 1N5820 TR - 2400 PIECES IR 1N5820 SERIES - BULK QUANTITIES WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY (IN MULTIPLE OF 500 PIECES) EXAMPLE: IR 1N5820 - 1000 PIECES Data and specifications subject to change without notice. This product has been designed for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 02/02 www.irf.com 5 |
Price & Availability of 1N5820
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |