1206SFS250F32 datasheet(8/28 Pages) MACOM

Part #	1206SFS250F32

Description	Surface-mount Fuses Fundamentals

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82

RoHS Compliant, ELV Compliant

HF Halogen Free

11

% of rated current

Clear time at 25°C

100%

4 hours (min.)

200%

0.01 second (min.)

5 seconds (max.)

300%

0.001 second (min.)

0.2 seconds (max.)

0603SFV050F/32-2

0.5

0.860

0.0093

32

50

0603SFV075F/32-2

0.8

0.450

0.0191

32

50

0603SFV100F/32-2

1.0

0.280

0.0360

32

50

0603SFV125F/32-2

1.3

0.205

0.0630

32

35

0603SFV150F/32-2

1.5

0.143

0.0950

32

35

0603SFV175F/32-2

1.8

0.095

0.1400

32

35

0603SFV200F/32-2

2.0

0.073

0.2100

32

35

0603SFV250F/32-2

2.5

0.046

0.3000

32

35

0603SFV300F/32-2

3.0

0.039

0.4600

32

35

0603SFV350F/32-2

3.5

0.028

0.7300

32

35

0603SFV400F/32-2

4.0

0.023

1.1500

32

35

0603SFV450F/32-2

4.5

0.019

1.6800

32

35

0603SFV500F/32-2

5.0

0.015

2.6200

32

35

* Measured at 10% of rated current and 25°C

Part Number

0603 (1608 mm) Very Fast-Acting Chip Fuses

A

B

C

D

Shape and Dimensions

mm (Inch)

Table FV1 Clear Time Characteristics for Very Fast-Acting Chip Fuses

Table FV2 Typical Electrical Characteristics and Dimensions for Very Fast-Acting Chip Fuses

Rated

Current

(A)

Nominal

Cold DCR

(

Ω)*

Voltage

(VDC)

Current

(A)

Nominal

I2t

(A2sec)

Typical Electrical Characteristics

Max. Interrupt Ratings

Please go to page 97 for more information for Very Fast-Acting Chip Fuses.

1100

10

100

10

1

0.1

0.01

0.001

0.0001

Current (A)

0603SFV Average Time Current Curves

0603SFV I²t vs. t Curves

Time (s)

1000

100

10

1

0.1

0.01

0.001

0.0001

0.001

0.1

0.01

1

10

5.00A

4.50A

4.00A

3.50A

3.00A

2.50A

2.00A

1.75A

0.75A

0.05A

1.25A

1.50A

1.00A

Figure FV2

Figure FV1

Note: Curves are nominal

Figure FV1-FV2 Family Performance Curves for Very Fast-Acting Chip Fuses

AB

CD

Min

Max

Min

Max

Min

Max

Min

Max

mm

1.45

1.75

0.22

0.48

0.21

0.51

0.65

0.95

in

(0.057) (0.069)

(0.009) (0.019)

(0.008) (0.020)

(0.025) (0.037)

0603SFV I²t

1000

erage

eT

e

e ime Cur

Cu

C

Curre

e

ren

e

re

rr

t Curves

4hours (min.)

0.01 second(min.)

5 seconds (max.)

0.001 second (min.)

0.2 seconds (max.)

0603S

3S

3SF

3S

3S V05

V05

50F/32

2-20

0.

0 50

0.

0 86

6

60

0.0

0603S

S

SF

S

S V07

V07

75F/32

2-20

0

0.80

0.

0 450

5

50

0

0.0

0603S

S

SF

S

S V10

V10

00F/32

2-21

1.00

0.

0 280

0.0

060

0

060

0

060

0

03S

SF

S

S V12

V12

25F/32

2-2

1.30

0.

0 205

0.0

0

060

0

03S

SF

S V15

V15

50F/32

2-2

1.50

0.

0 143

0.0

060

0

03SFV17

V17

75F/32

2-21

1

1.

1

1 80

0.

0 095

095

9

95

09

0.

060

0

03SFV20

V20

00F/32

2-22

2.00.073

0.2

060

0

03SF

S

S V25

V25

50F/

F///32

32-

3

3 22.50.046

0.3

060

0

03S

SF

S

S V30

V30

0

00

0

0F/

0

0 32-

32 23.0

0.039

0.4

060

0

03S

SF

S

S V

V350F/32-

32 2

3.5

0.028

0.7

60

06

060

60

603S

S

SF

S

S V

V400F/32-

32--2

24.

2

0

0.023

1.

060

0

3S

SF

S

S V

V450F///

F/

F

0F

F

0F 3

3

32-

3

3 2

4.5

0.019

1.6

0603

3S

3SF

3

V50

0

50

5

V5

5

V

0F/32-2

5.0

0.015

2.6

*Me

ea

e

e sured at 10% of rated current and 25°C

Par

a

Parr

a

Parr

Par

ar

Par

artNu

tNu

tttttt

mb

b

ber

y Fast-Acting Chip Fuses

A

B

C

D

ectrical Characteristics and Dimensionsforr

or

o

o Very

ry

y Fa

a

Fa

a

Fa

F

F st-Ac

R

Rat

R

ed

Currenttt

(A)

(A

A

(

N

Nomina

allllll

Co

o

oldDC

DC

C

DC

C

D

D R

(

Ω

Ω)*

No

(A

Typ

p

yp

p

y

y ica

ca

a

ca

c

c lElllectrrrical Cha

a

aracter

Figure FV2

ily Pe

erffor

or

o

orrma

ma

m n

nc

n

n eC

C

eC

C

eC

C

eC

C

eC

C

eC

Curv

ve

v

v s for Very Fast-Acting Chip Fuses

C

D

axMin

Max

ax

x

ax

a

Min

Mi

Min

M

Min

n

M

Min

n

Min

M n

Max

M

Max

M x

x

M x

x

M x

x

48

0.210.

1

5

51

0.65

65

5

6

65

5

0.95

19)

(0.....0

0

008

0

)(0

(0

0

(0

0

0.0

020)

(0.0

0

02

25)

2

(0.03

37

3

37

3

3 )

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