Panasonic 2SC5478 Datasheet

Po wer Transistors

2SC5478

Silicon NPN triple diffusion mesa type

For horizontal deflection output

Features

■

●

High breakdown voltage, and high reliability through the use of a
glass passivation layer

●

High-speed switching

●

Wide area of safe operation (ASO)

Absolute Maximum Ratings (T

■

Parameter

Collector to base voltage

Collector to emitter voltage

Emitter to base voltage
Peak collector current
Collector current
Base current
Collector power
dissipation

TC=25°C
Ta=25°C

Junction temperature
Storage temperature

Symbol

V
V
V
V
I

CP

I

C

I

B

P

C

T

j

T

stg

CBO

CES

CEO

EBO

=25˚C)

C

Ratings

1700
1700

600

5
25
14

7.5
60

3.0

150

–55 to +150

Unit

V
V
V
V
A
A
A

W

˚C
˚C

4.5

4.0

2.0±0.2

1.1±0.1

5.45±0.3

0.7±0.1

3.3±0.3

15.5±0.5

5°

123

φ3.2±0.1

5° 5°

26.5±0.5

5°

2.0 2.0 1.2 10.0

18.6±0.5

5.45±0.3

5.5±0.3

2.0

TOP–3E Full Pack Package

Unit: mm

3.0±0.3

23.4

5°

5°

0.7±0.1

1:Base
2:Collector
3:Emitter

22.0±0.5

Electrical Characteristics (T

■

Parameter

Collector cutoff current

Emitter cutoff current
Forward current transfer ratio
Collector to emitter saturation voltage
Base to emitter saturation voltage
Transition frequency
Storage time
Fall time

C

Symbol

I

CBO

I

EBO

h

FE

V

CE(sat)

V

BE(sat)

f

T

t

stg

t

f

=25˚C)

Conditions

VCB = 1000V, IE = 0
VCB = 1500V, IE = 0
VEB = 5V, IC = 0
VCE = 5V, IC = 7A
IC = 7A, IB = 1.75A
IC = 7A, IB = 1.75A
VCE = 10V, IC = 0.1A, f = 0.5MHz

IC = 7A, IB1 = 1.75A, IB2 = –3.5A

min

5

typ3max

50

1
50
12

3

1.5

2.7

0.2

Unit

µA

mA

µA

V
V

MHz

µs
µs

1

Po wer Transistors 2SC5478

PC—Ta

100

)

90

W

(

80

C

70

60

50

40

30

20

10

Collector power dissipation P

0

0 16040 12080 14020 10060

(1) TC=Ta
(2) With a 100 × 100 × 2mm

Al heat sink

(3) Without heat sink

(1)

(2)
(3)

Ambient temperature Ta (˚C

Area of safe operation, horizontal operation ASO

35

30

)
A

(

25

C

20

15

10

Collector current I

5

0

0 2000500 15001000

)

Collector to emitter voltage VCE (V

f=64kHz, TC<90˚C
Area of safe operation with
respect to the single pulse
overload curve at the time of
switching ON, shutting down
by the high voltage spark,
holding down and like that,
during horizontal operation.

<1mA

)

2