STPS0503Z View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STPS0503Z

Schottky rectifiers

STMicroelectronics 

STPS0530Z

Characteristics

Figure 1. Conduction losses versus average Figure 2.

current

PF(AV)(W)

0.22

0.20

δ = 0.05 δ = 0.1 δ = 0.2

0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

IF(AV)(A)

0.00

0.0

0.1

0.2

0.3

δ = 0.5

δ=1

T

δ=tp/T

tp

0.4

0.5

0.6

IF(AV)(A)

0.55

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

0

Average forward current versus

ambient temperature (δ = 0.5)

Rth(j-a)=340°C/W

S=2.5mm²

Tamb(°C)

25

50

75

100

125

Figure 3.

Non repetitive surge peak forward Figure 4.

current versus overload duration

(maximum values)

Relative variation of thermal

impedance junction to ambient

versus pulse duration

IM(A)

4.0

3.5

3.0

2.5

Zth(j-a)/Rth(j-a)

1.0E+00

δ = 0.5

δ = 0.2

δ = 0.1

1.0E-01

2.0

1.5

1.0

IM

0.5

0.0

t

δ=0.5

1.E-03

t(s)

1.E-02

Tamb=50°C

1.E-01

Tamb=25°C

Tamb=75°C

1.E+00

1.0E-02

Single pulse

1.0E-03

1.E-03

1.E-02

tp(s)

1.E-01

1.E+00

T

δ=tp/T

1.E+01

tp

1.E+02

Figure 5.

Reverse leakage current versus

reverse voltage applied (typical

values)

IR(mA)

1.E+01

Tj=125°C

Figure 6.

Reverse leakage current versus

junction temperature (typical

values)

IR(mA)

1.E+01

VR=30V

1.E+00

1.E-01

Tj=100°C

Tj=75°C

Tj=50°C

1.E+00

1.E-01

1.E-02

Tj=25°C

VR(V)

1.E-03

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

1.E-02

1.E-03

0

Tj(°C)

25

50

75

100

125

3/7

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