C4557 Allegro Micro Systems, C4557 Datasheet

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C4557

Manufacturer Part Number

C4557

Description

Search -----> 2SC4557

Manufacturer

Allegro Micro Systems

Datasheet

1.C4557.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

C4557C

Manufacturer:

NEC

Quantity:

5 510

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

C4557C

Manufacturer:

MAXIM

Quantity:

5 510

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Silicon NPN Triple Diffused Planar Transistor

h

5 0

1 0

Symbol

V

V

V

I

I

P

Tj

T

Typical Switching Characteristics (Common Emitter)

Absolute maximum ratings

C

B

FE

5

stg

0 . 0 2

CBO

CEO

EBO

C

V

250

0 . 5

0 . 1

(V)

1 0

2 0

1 0

CC

– I

8

6

4

2

0

5

1

1 0

0

I

C

C

Safe Operating Area (Single Pulse)

– V

Temperature Characteristics (Typical)

0 . 0 5

C E

C o l l e c to r - E m i t te r V o l ta g e V

C o l l e c to r - E m i t te r V o l ta g e V

Without Heatsink

Natural Cooling

80(Tc=25°C)

0 . 1

(Ω)

–55 to +150

50

10(

R

Characteristics (Typical)

1

2SC4557

L

C o l l e c t o r C u r re n t I

Pulse

900

550

150

5 0

7

5

20)

10 0

(A)

2

I

0 .5

5

C

(Ta=25°C)

1

C

(A )

Unit

°C

°C

W

V

V

V

A

A

V

C E

2SC4557

(V)

3

C E

10

BB1

(V )

(V )

500

( V

C E

5

1000

= 4V)

I

I

V

h

V

V

f

C

4

V

CBO

EBO

T

(High Voltage Switchihg Transistor)

Electrical Characteristics

(BR)CEO

FE

CE

BE

(V)

OB

–5

BB2

10

Symbol

(sat)

(sat)

0.5

0.1

10

V

5

1

0.2

0.5

0.1

CE

20

10

0.75

(A)

0.02

I

2

1

0

5

1

V

I

(sat),V

t

1 0

B1

C

on

C C

Reverse Bias Safe Operating Area

:I

B1

•t

:–I

V

250V

V

0.05

stg

CB

V

BE

CE

B 2

I

I

CE

C

C

Col lec tor - Em i tter Vol tage V

(sat) – I

Without Heatsink

Natural Cooling

L=3mH

I

Duty:less than 1%

=10:1.5:3

Conditions

=10V, f=1MHz

B2

• t

V

=12V, I

0.5

=5A, I

=5A, I

I

=–1.0A

C

V

V

=4V, I

CB

–1.5

0.1

(A)

=10mA

I

C E

f

EB

B2

– I

C ol lector C ur r ent I

C ol lector C ur r ent I

=800V

( s at)

=7V

C

C

50

B

B

Temperature Characteristics (Typical)

C

E

=1A

=1A

Characteristics (Typical)

=5A

=–1A

1

t

t

100

1

f

o n

( s)

0.5

t

max

on

1

C

V

C

(A )

B E

(A)

2SC4557

t

100

100

550

10 to 28

105

( sat)

s t g

0.5

1.2

5

C E

( s)

t

max

stg

6

(V)

max

max

min

max

max

typ

typ

500

( I

5

C

5

/I

(Ta=25°C)

B

=5)

0.5

1000

10

( s)

MHz

Unit

t

Application : Switching Regulator and General Purpose

max

10

pF

f

V

V

V

A

A

0.5

0.1

I

2

1

3.5

C

80

60

40

20

10

1

0

– V

8

6

4

2

0

External Dimensions FM100(TO3PF)

0

0

Pc – T a Derating

Wi thout Heats ink

j-a

BE

– t Characteristics

Temperature Characteristics (Typical)

0.2

25

5.45

Am bient Tem peratur e T a( ˚C)

Base-E m ittor V ol tage V

±0.1

1.5

a

b

B

10

0.4

50

15.6

4.4

Ti m e t( m s)

C

±0.2

0.6

75

1.5

E

5.45

1.05

1.75

2.15

ø3.3

±0.1

Weight : Approx 2.0g

a. Type No.

b. Lot No.

+0.2

-0.1

100

0.8

±0.2

100

BE

0.65

( V)

+0.2

-0.1

125

1.0

(V

5.5

3.45

CE

±0.2

=4V )

±0.2

3.35

0.8

115

150

1.2

1000

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