AN604 datasheet(4/12 Pages) STMICROELECTRONICS

Electronic Components Datasheet Search

ALLDATASHEET.CO.NZ

AN604 Datasheet(PDF) 4 Page - STMicroelectronics

Part #	AN604

Description	Calculation of conduction losses in a power rectifier

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

4 / 12 page

Diode forward characteristics

AN604

4/12

Doc ID 3607 Rev 3

Figure 3.

VT0(Tj) and RD(Tj) parameters

VT0 and RD are given in each ST diode datasheet. In most cases they are calculated at

125 °C with maximum VF values for IF1 = IF(AV) and IF2 = 2· IF(AV), where IF(AV) is the

average forward current rating of the diode. For a quick calculation these values can be

used. For more accurate estimation, RD and VT0 must be calculated using the specific

application conditions. See the example in Chapter 3.

F (I F1 ,TjRef2 )

F (I F2 ,TjRef2 )

F (I F1 ,TjRef1 )

VF(IF2,TjRef1)

T0 (TjRef2 )

T0 (TjRef1 )

jRef2 > TjRef1

F (I F ,TjRef2 )

F (I F ,TjRef1 )

)

(

jref2

D T

)

( jref1

D T

Does ALLDATASHEET help your business so far? [ DONATE ]
About Alldatasheet \| Advertisement \| Contact us \| Privacy Policy \| Link to Datasheet \| Link Exchange \| Manufacturer List All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

Does ALLDATASHEET help your business so far? [ DONATE ]

Family Site : ic2ic.com | icmetro.com