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Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd

RATINGS

SHINDENGEN

OUTLINE DIMENSIONS

 Unit : mm

Case : MTO-3P

●Absolute Maximum Ratings 

Item

Symbol

Conditions

Ratings

Unit

Storage Temperature

Tstg

-55~150

Junction Temperature

Tj

150

Collector to Base Voltage

V

CBO

1200

V

Collector to Emitter Voltage

V

CEO

800

V

Emitter to Base Voltage

V

EBO

7

V

Collector Current  DC

I

C

10

A

Collector Current  Peak

I

CP

20

Base Current  DC

I

B

4

A

Base Current  Peak

I

BP

8

Total Transistor Dissipation

P

T

Tc = 25℃

150

W

Mounting Torque

TOR

(Recommended torque : 0.5N・m)

0.8

N・m

●Electrical Characteristics (Tc=25℃) 

Item

Symbol

Conditions

Ratings

Unit

Collector to Emitter Sustaining Voltage

V

CEO

(sus)

I

C

 = 0.2A

Min 800

V

Collector Cutoff Current

I

CBO

At rated Voltage

Max 0.1

mA

I

CEO

Max 0.1

Emitter Cutoff Current

I

EBO

At rated Voltage

Max 0.1

mA

DC Current Gain

h

FE

V

CE 

= 5V, I

C

 = 5A

Min 8

h

FEL

V

CE 

= 5V, I

C

 = 1mA

Min 5

Collector to Emitter Saturation Voltage

V

CE

(sat)

I

C

 = 5A

Max 1.0

V

Base to Emitter Saturation Voltage

V

BE

(sat)

I

B

 = 1A

Max 1.5

V

Thermal Resistance

θjc

Junction to case 

Max 0.83

℃/W

Transition Frequency

f

T

V

CE 

= 10V, I

C

 = 1A

TYP 8

MHz

Turn on Time 

ton

I

C

 = 5A

Max 0.5

Storage Time 

ts

I

B1

 = 1A, I

B2

 = 2A

Max 3.5

μs

Fall Time 

tf

R

L

 = 50Ω, V

BB2

 = 4V

Max 0.3

HFX Series

Switching Power Transistor

10A NPN

2SC4237

(T10W80HFX)

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1

10

100

2SC4237

0.001

0.01

0.1

1

10

0.05

0.5

0.2

20

50

5

2

200

500

2000

5000

V

CE

 = 5V

0.02

0.05

0.5

0.2

20

5

2

0.005

0.002

Tc = 150

°

C

100

°

C

50

°

C

25

°

C

0

°

C

25

°

C

55

°

C

h

FE

 - I

C

20

Collector Current  I

C

  [A]

DC Current Gain  h

FE

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0

0.5

1

1.5

2

2.5

3

2SC4237

0.01

0.1

1

0

0.5

1

1.5

2

2.5

3

0.05

0.5

0.2

20

50

5

2

200

500

2000

5000

0.02

0.05

0.5

0.2

20

5

2

0.005

0.002

I

C

 = 1.25A

2.5A

5A

10A

20A

Tc = 25

°

C

Saturation Voltage

I

C

 = 1.25A

2.5A

5A

10A

20A

8

Base Current  I

B

  [A]

Collector-Emitter Voltage  V

CE

  [V]

Base-Emitter Voltage  V

BE

  [V]

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0.01

0.1

1

10

0

2

4

6

8

10

2SC4237

I

B1

 = 0.2I

C

I

B2

 = 0.4I

C

V

BB2

 = 4V

V

CC

 = 250V

Tc = 25

°

C

t

s

t

on

t

f

Switching Time - I

C

Collector Current  I

C

  [A]

Switching Time  t

SW

  [

µ

s]

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0.01

0.1

1

10

0

50

100

150

200

250

300

2SC4237

I

C

 = 5A

I

B1

 = 1A

I

B2

 = 2A

V

BB2

 = 4V

Tc = 25

°

C

t

s

t

on

t

f

Switching Time - V

CC

Collector Voltage  V

CC

  [V]

Switching Time  t

SW

  [

µ

s]

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0.01

0.1

1

10

0

50

100

150

2SC4237

I

C

 = 5A

I

B1

 = 1A

I

B2

 = 2A

V

BB2

 = 4V

R

L

 = 50

t

s

t

on

t

f

Switching Time - Tc

Case Temperature  Tc  [

°

C]

Switching Time  t

SW

  [

µ

s]

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0.01

0.1

1

10

0

2

4

6

8

10

2SC4237

I

B1

 = 0.2I

C

I

B2

 = 0.4I

C

V

BB2

 = 4V

V

CE (clamp)

 = 300V

Tc = 25

°

C

t

s

t

f

 + t

vs

t

f

L-Load Switching Time - I

C

Switching Time  t

SW

  [

µ

s]

Collector Current  I

C

  [A]

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0.01

0.1

1

10

0

2

4

6

8

10

2SC4237

I

B1

 = 0.2I

C

I

B2

 = 0.4I

C

V

BB2

 = 4V

V

CE (clamp)

 = 300V

Tc = 100

°

C

t

s

t

f

 + t

vs

t

f

L-Load Switching Time - I

C

 (At High Temperature)

Switching Time  t

SW

  [

µ

s]

Collector Current  I

C

  [A]

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Transient Thermal Impedance

0.001

0.01

0.1

1

10

2SC4237

10

-4

10

-3

10

-2

10

-1

10

0

10

1

0.05

0.5

0.2

20

50

5

2

200

500

2000

5000

0.02

0.05

0.5

0.2

20

5

2

0.005

0.002

Time  t  [s]

Transient Thermal Impedance  

θ

jc(t)  [

°

C/W]

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Forward Bias SOA

0.01

0.1

1

10

1

10

100

2SC4237

50

µ

s

Tc = 25

°

C

Single Pulse

150

µ

s

1ms

10ms

DC

20

800

Collector-Emitter Voltage  V

CE

  [V]

Collector Current  I

C

  [A]

P

T

 limit

I

S/B

 limit

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0

20

40

60

80

100

0

50

100

150

2SC4237

Collector Current Derating

Collector Current Derating  [%]

V

CE

 = fixed

P

T

 limit

I

S/B

 limit

Case Temperature  Tc  [

°

C]

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0

5

10

15

20

0

200

400

600

800

1000

1200

2SC4237

I

B1

 = 0.25I

C

I

B2

 = 1.5A

V

BB2

 = 5V

Tc < 150

°

C

Reverse Bias SOA

Collector-Emitter Voltage  V

CE

  [V]

Collector Current  I

C

  [A]