data sheet w w w r o h m c o m 2 / ( - # o , t d ! l l r i g h t s r e s e r v e d super fast recovery diode RFN20TF6S serise dimensions (unit : mm) structure standard fast recovery applications general rectification features 1)low switching loss 2)high current overload capacity construction silicon epita xial planer type absolute maximum ratings (tc=25c) symbol unit v rm v v r v io a i fsm a tj c tstg c electrical characteristics (tj=25c) symbol unit forward voltage v f v reverse current i r a reverse recovery time trr ns thermal resistance rth(j-c) c/w parameter conditions limits repetitive peak reverse voltage duty cz 0.5 600 reverse voltage direct voltage 600 average rectified foward current tc=51c 20 60hz half sin wave , resistive load forward current surge peak 60hz half sin wave , non-repetitive at tj=25c 100 junction temperature 150 storage temperature 55 to 150 parameter conditions min. typ. max. i f =20a h 1.25 1.55 v r =600v h 0.05 10 i f =0.5a,i r =1a,irr=0.25i r h 40 60 junction to case h h 2.5 manufacture year manufacture week >t>?>?>>>?>>>>e>?> >?>?>e>?>?>>?>>?>?>e>>y>>a> d > 04 ov> d > d > d > >a> >a> >>>y?<>>>>t fff>>>>y >t>>a?<>>>t >t>>?<>>>t >>>?<>>>? >y>>t?<>>>? >>>?<>>>t >y>>?<>>>t >? >? q rohm : to220nfm q r r rfn20 tf6s 1/4 2012.06 - rev.a free datasheet http://www..net/
RFN20TF6S 0.1 1 10 100 0 500 1000 1500 2000 2500 tj=125 c tj=150 c tj=25 c tj=75 c forward voltage:v f (mv) v f - i f characteristics forward current:i f (a) reverse current:i r (na) reverse voltage:v r (v) v r - i r characteristics capacitance between terminals:ct(pf) reverse voltage:v r (v) v r - ct characteristics v f dispersion map forward voltage:v f (mv) reverse current:i r (na) i r dispersion map capacitance between terminals:ct(pf) ct dispersion map 1 10 100 1000 10000 100000 0 200 400 600 tj=125 c tj=25 c tj=150 c tj=75 c 1 10 100 1000 0 5 10 15 20 25 30 f=1mhz 1100 1150 1200 1250 1300 1350 1400 ave:1282mv i f =20a tj=25 c 10 100 1000 v r =600v tj=25 c ave:53.3na 300 305 310 315 320 325 330 335 340 345 350 f=1mhz v r =0v tj=25 c ave:322pf 2/4 2012.06 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet free datasheet http://www..net/
RFN20TF6S 0.1 1 10 100 0.001 0.1 10 1000 rth(j - c) rth(j - a) i fsm dispersion map its ability of peak surge forward current:i fsm (a) trr dispersion map reserve recovery time:trr(ns) peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics electrostatic discharge test esd(kv) esd dispersion map time:t(s) rth - t characteristics transient thermal impedance:rth ( c /w) 200 220 240 260 280 300 ave:255a i fsm 8.3ms 1cyc. 0 5 10 15 20 25 30 35 40 45 50 i f =0.5a i r =1.0a irr=0.25 i r tj=25 c ave34.5ns 10 100 1000 1 10 100 1cyc. 8.3ms i fsm 8.3ms 10 100 1000 1 10 100 i fsm time 0 2 4 6 8 c=200pf r=0 c=100pf r=1.5k ave:1.34kv ave:5.12kv 3/4 2012.06 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet free datasheet http://www..net/
RFN20TF6S forward power dissipation:pf(w) average rectified forward current:io(a) io - pf characteristics ambient temperature:ta( c ) derating curve(io - ta) average rectified forward current:io(a) average rectified forward current:io(a) case temperature:tc( c ) derating curve(io - tc) 0 10 20 30 40 50 60 70 0 5 10 15 20 25 30 35 d.c. d=0.5 d=0.2 d=0.1 d=0.05 half sin wave d=0.8 0 5 10 15 20 25 30 35 0 30 60 90 120 150 d.c. d=0.5 d=0.2 d=0.1 d=0.05 half sin wave d=0.8 t tj=150 c d=t/t t v r io v r =600v 0a 0v 0 5 10 15 20 25 30 35 0 30 60 90 120 150 d.c. d=0.5 d=0.2 d=0.1 d=0.05 half sin wave d=0.8 t tj=150 c d=t/t t v r io v r =600v 0a 0v 4/4 2012.06 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet free datasheet http://www..net/
r1120a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. 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 design ing 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 produc ts. 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, commu- nication 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, fuel- controller 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. free datasheet http://www..net/
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