Data Sheet AEC-Q101 Qualified Super Fast Recovery Diode RFUH20NS4SFH zSerise Super Fast Recovery zDimensions(Unit : mm) zApplications General rectification zLand Size Figure(Unit : mm) RFUH20 NS4S ձ zFeatures 1)Ultra low switching loss LPDS zStructure 2)High current overload capacity ROHM : LPDS JEITA : TO263S ձ Manufacture Date zConstruction Silicon epitaxial planer type zTaping Dimensions(Unit : mm) zAbsolute Maximum Ratings(Tc=25°C) Symbol Conditions Limits Unit Repetitive peak reverse voltage Parameter VRM Duty䍺0.5 430 V Reverse voltage VR Direct voltage 430 V Average rectified foward current Io 20 A IFSM 60Hz half sin wave , Resistive load Tc=26°C (*1) 100 A Junction temperature Tj 150 °C Storage temperature Tstg 55 to 150 °C Forward current surge peak 60Hz half sin wave , Non-repetitive at Tj=25°C (*1) 1-3pin common circuit zElectrical Characteristics(Tj=25°C) Parameter Symbol Conditions Forward voltage VF IF=20A Reverse current IR VR=430V Reverse recovery time trr IF=0.5A,IR=1A,Irr=0.25×IR Rth(j-c) Junction to case Thermal resistance WWWROHMCOM Ú2/(-#O,TD!LLRIGHTSRESERVED 1/4 Min. Typ. Max. Unit 䠉 1.5 1.7 V 䠉 0.05 10 μA 䠉 18 25 ns 䠉 䠉 3.0 °C/W 2012.06 - Rev.A RFUH20NS4SFH Data Sheet 100 100000 Tj=150°C 10 REVERSE CURRENT:IR(nA) FORWARD CURRENT:IF(A) 10000 Tj=150°C Tj=125°C Tj=75°C 1 Tj=25°C Tj=125°C 1000 Tj=75°C 100 Tj=25°C 10 1 0.1 0 500 1000 1500 2000 0 2500 50 100 150 200 250 300 350 400 450 REVERSE VOLTAGE:VR(V) VR-IR CHARACTERISTICS FORWARD VOLTAGE:VF(mV) VF-IF CHARACTERISTICS 100 1550 1540 IF=20A 1530 VR=430V Tj=25°C Tj=25°C 1510 REVERSE CURRENT:IR(nA) FORWARD VOLTAGE:VF(mV) 1520 1500 AVE:1455mV 1490 1480 1470 1460 1450 1440 1430 10 AVE:21.6nA 1420 1410 1400 1 IR DISPERSION MAP VF DISPERSION MAP 1000 300 f=1MHz f=1MHz VR=0V 295 CAPACITANCE BETWEEN TERMINALS:Ct(pF) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 290 100 10 Tj=25°C 285 280 275 270 265 260 255 AVE:266pF 250 245 240 1 0 5 10 15 20 25 30 Ct DISPERSION MAP REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 2/4 2012.06 - Rev.A RFUH20NS4SFH 30 300 260 240 AVE:219A 220 200 IFSM 180 8.3ms RESERVE RECOVERY TIME:trr(ns) 280 ITS ABILITY OF PEAK SURGE FORWARD CURRENT:IFSM(A) Data Sheet IF=0.5A IR=1.0A Irr=0.25×IR 25 Tj=25°C 20 15 AVE:18.1ns 10 5 1cyc. 160 0 IFSM DISPERSION MAP trr DISPERSION MAP 1000 1000 PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) IFSM 100 10 IFSM time 100 8.3ms 8.3ms 1cyc. 10 1 1 100 4 AVE:2.96kV 3 2 AVE:0.62kV 1 C=200pF R=0Ω TRANSIENT THERMAL IMPEDANCE:Rth (°C/W) 5 ELECTROSTATIC DISCHARGE TEST ESD(kV) 100 TIME:t(ms) IFSM-t CHARACTERISTICS NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 0 10 Rth(j-c) 1 0.1 0.001 C=100pF R=1.5kΩ 0.1 10 1000 TIME:t(s) Rth-t CHARACTERISTICS ESD DISPERSION MAP www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. Rth(j-a) 10 3/4 2012.06 - Rev.A RFUH20NS4SFH Data Sheet 70 35 D.C. 60 30 FORWARD POWER DISSIPATION:Pf(W) 50 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) D=0.8 D=0.5 half sin wave 40 D=0.2 D=0.1 30 D=0.05 20 t T 20 D=0.8 D=0.5 10 half sin wave D=0.2 0 0 D=0.1 10 15 20 25 30 35 0 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) Io-Pf CHARACTERISTICS D=t/T VR=430V Tj=150°C D.C. 15 5 5 Io VR 25 10 0 0A 0V D=0.05 30 60 90 120 150 AMBIENT TEMPERATURE:Ta(°C) DERATING CURVE(Io-Ta) 35 D.C. 30 0A Io 0V VR AVERAGE RECTIFIED FORWARD CURRENT:Io(A) t D=0.8 D=0.5 25 T D=t/T VR=430V Tj=150°C 20 half sin wave 15 D=0.2 10 D=0.1 D=0.05 5 0 0 30 60 90 120 150 CASE TEMPERATURE:Tc(°C) DERATING CURVE(Io-Tc) www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 4/4 2012.06 - 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 © 2012 ROHM Co., Ltd. All rights reserved. R1120A