STPS3L45AF Datasheet STPS3L45AF | P4-P6

Characteristics STPS3L45AF

4/8 DocID024949 Rev 2

Figure 8. Forward voltage drop versus forward

current (typical values)

Figure 9. Forward voltage drop versus forward

current (maximum values)

(A)

0.1

1.0

10.0

100.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

V(V)

T = 125°C

T = 25°C

0.1

1.0

10.0

100.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

V(V)

T = 25°C

T = 125°C

(A)

Figure 10. Thermal resistance junction to

ambient versus copper surface under each lead

(typical values)

Figure 11. Reverse safe operating area

<10µs and T

< 125 °C)

th(j-a)

(°C/W)

100

150

200

012345

(cm²)

Epoxy printed board FR4, copper thickness Cu = 35 µm

0,6

0,8

1,0

1,2

1,4

1,6

45 55 65 75 85 95

arm

(V)

arm

(V)

DocID024949 Rev 2 5/8

STPS3L45AF Package information

2 Package information

• Epoxy meets UL94,V0

• Lead-free packages

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK

packages, depending on their level of environmental compliance. ECOPACK

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK

is an ST trademark.

Figure 12. SMAflat (non-exposed pad) dimension definitions

Table 5. SMAflat (non-exposed pad) dimension values

Ref.

Dimensions

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 0.90 1.10 0.035 0.043

b 1.25 1.65 0.049 0.065

c 0.15 0.40 0.006 0.016

D 2.25 2.95 0.088 0.116

E 4.80 5.60 0.189 0.220

E1 3.95 4.60 0.155 0.181

L 0.75 1.50 0.029 0.059

L1 0.50 0.020

L2 0.50 0.020

L2x

L2 2x

L1 2x

EE1

Package information STPS3L45AF

6/8 DocID024949 Rev 2

Figure 13. SMAflat (non-exposed pad) footprint dimensions in mm (inches)

5.84

(0.230)

3.44

(0.136)

1.20

(0.047)

1.20

(0.047)

2.07

(0.082)

P1-P3 P4-P6 P7-P8

STPS3L45AF

Mfr. #:

Buy STPS3L45AF

Manufacturer:

STMicroelectronics

Description:

Schottky Diodes & Rectifiers Pwr Schtky Rectifier 3A 45V 0.465V

Lifecycle:

New from this manufacturer.

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STPS3L45AF