STPS40L45CT datasheet(4/11 Pages) STMICROELECTRONICS

部件名	STPS40L45CT

功能描述	Low drop power Schottky rectifier

PDF	11 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

4 / 11 page

Characteristics

STPS40L45C

4/11

DocID6857 Rev 5

Figure 7. Reverse leakage current versus

reverse voltage applied (typical values, per

diode)

Figure 8. Junction capacitance versus reverse

voltage applied (typical values, per diode)

1E-2

1E-1

1E+0

1E+1

1E+2

1E+3

VR(V)

IR(mA)

Tj=125°C

Tj=75°C

Tj=25°C

Tj=150°C

100

0.1

1.0

10.0

C(nF)

F=1MHz

Tj=25°C

VR(V)

Figure 9. Forward voltage drop versus forward

current (maximum values, per diode)

Figure 10. Thermal resistance junction to

ambient versus copper surface under tab

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

100

1000

VFM(V)

IFM(A)

Typical values

Tj=150°C

Tj=125°C

Tj=75°C

Tj=25°C

Rth(j-a) (°C/W)

S(Cu) (cm²)

Epoxy printed circuit board FR4,

copper thickness: 35 µm

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