 |
|
| 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: |
| Schottky Barrier Diode RB225T-40 Applications Switching power supply Dimensions(Unit : mm) 4.50.3 0.1 10.00.3 0.1 2.80.2 0.1 (1) (2) (3) Structure 1.3 0.8 (1) (2) (3) 13.5MIN 13.5Min. 0.70.1 0.05 Construction Silicon epitaxial planer 1.2 5.00.2 8.00.2 12.00.2 15.00.4 0.2 8.0 Features 1)Cathode common type.(TO-220) 2)Low IR 3)High reliability 2.60.5 ROHM : O220FN Manufacture Date Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (repetitive) Reverse voltage (DC) Average rectified forward current(*1) Forward current surge peak 60Hz1cyc(*1) Junction temperature Storage temperature (*1)Tc=105Cmax Per chip:Io/2 Electrical characteristics(Ta=25C) Parameter Forward voltage Reverse current Thermal impedance ( ) : tentative Symbol VRM VR Io IFSM Tj Tstg Limits 40 40 30 100 150 -40 to +150 Unit V V A A C C Symbol VF IR jc Min. - Typ. - Max. 0.63 500 (1.75) Unit V A C/W Conditions IF=15A VR=40V junction to case www.rohm.com (c)2010 ROHM Co., Ltd. All rights reserved. 1/3 2010.01 - Rev.A RB225T-40 Data Sheet Electrical characteristic curves 100 Ta=150C REVERSE CURRENT:IR(uA) FORWARD CURRENT:IF(A) 10 Ta=125C Ta=75C 1 Ta=25C 1000000 100000 10000 1000 Ta=150C 10000 Ta=125C f=1MHz CAPACITANCE BETWEEN TERMINALS:Ct(pF) 1000 Ta=75C Ta=25C 100 10 1 Ta=-25C 100 Ta=-25C 0.1 10 0.01 0 100 200 300 400 500 600 FORWARD VOLTAGE:VF(mV) VF-IF CHARACTERISTICS 0.1 0 5 10 15 20 25 30 35 40 REVERSE VOLTAGE:VR(V) VR-IR CHARACTERISTICS 1 0 5 10 15 20 25 30 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 560 Ta=25C IF=15A n=30pcs 1000 900 REVERSE CURRENT:IR(uA) 800 700 600 500 400 300 200 100 0 AVE:78.7uA Ta=25C VR=40V n=30pcs 2550 2540 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 2530 2520 2510 2500 2490 2480 2470 2460 2450 AVE:2515.6pF Ta=25 f=1MHz VR=0V n=10pcs FORWARD VOLTAGE:VF(mV) 550 540 530 520 AVE:534.5mV 510 VF DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP 300 RESERVE RECOVERY TIME:trr(ns) 1000 50 PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm 1cyc 45 40 35 30 25 20 15 10 5 0 IFSM DISPERSION MAP trr DISPERSION MAP 10 1 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 AVE:27.4ns Ta=25C IF=0.5A IR=1A Irr=0.25*IR n=10pcs Ifsm 8.3ms 8.3ms PEAK SURGE FORWARD CURRENT:IFSM(A) 250 200 150 100 50 8.3ms 1cyc 100 AVE:176.0A 0 1000 TRANSIENT /W) THAERMAL IMPEDANCE:Rth ( Ifsm t 100 IM=100mA 50 IF=10A 40 300us Rth(j-a) FORWARD POWER DISSIPATION:Pf(W) time D=1/2 PEAK SURGE FORWARD CURRENT:IFSM(A) 1ms 10 Mounted on epoxy board 30 Sin(=180) DC 100 20 1 Rth(j-c) 10 10 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 100 0.1 0.001 0 0.1 10 1000 0 10 TIME:t(s) Rth-t CHARACTERISTICS 20 30 40 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) Io-Pf CHARACTERISTICS 50 www.rohm.com (c)2010 ROHM Co., Ltd. All rights reserved. 2/3 2010.01 - Rev.A RB225T-40 Data Sheet 10 50 0A AVERAGE RECTIFIED FORWARD CURRENT:Io(A) Io t T AVERAGE RECTIFIED FORWARD CURRENT:Io(A) VR D=t/T VR=20V Tj=150C 50 8 REVERSE POWER DISSIPATION:PR (W) D=1/2 40 DC 0V 40 D=1/2 30 DC 6 D=1/2 4 Sin(=180) 2 DC 30 Sin(=180) 20 20 0A 0V 10 Io t T VR D=t/T VR=20V Tj=150C 10 Sin(=180) 0 0 10 20 30 40 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE:Ta(C) Derating Curve"(Io-Ta) 0 0 25 50 75 100 125 150 CASE TEMPARATURE:Tc(C) Derating Curve"(Io-Tc) 30 No break at 30kV 25 ELECTROSTATIC DISCHARGE TEST ESD(KV) AVE:25.7kV 20 15 10 5 0 C=200pF R=0 C=100pF R=1.5k ESD DISPERSION MAP www.rohm.com (c)2010 ROHM Co., Ltd. All rights reserved. 3/3 2010.01 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2010 ROHM Co., Ltd. All rights reserved. R1010A |
Price & Availability of RB225T-40
 |
|
|
|
|
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] |