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

RATINGS

SHINDENGEN

LSV Series

Switching Power Transistor

OUTLINE DIMENSIONS

Unit : mm

-7A PNP

2SA1796

(TE7T4)

Case : E-pack

●Absolute Maximum Ratings 

Item

Symbol

Conditions

Ratings

Unit

Storage Temperature

Tstg

-55~150

Junction Temperature

Tj

150

Collector to Base Voltage

V

CBO

-60

V

Collector to Emitter Voltage

V

CEO

-40

V

Emitter to Base Voltage

V

EBO

-7

V

Collector Current  DC

I

C

-7

A

Collector Current  Peak

I

CP

-14

A

Base Current  DC

I

B

-1.5

A

Base Current  Peak

I

BP

-2

A

Total Transistor Dissipation

P

T

Tc = 25℃

10

W

●Electrical Characteristics (Tc=25℃) 

Item

Symbol

Conditions

Ratings

Unit

Collector to Emitter Sustaining Voltage

V

CEO

(sus)

I

C

 = -0.1A

Min -40

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 

= -2V, I

C

 = -3.5A

Min 70

Collector to Emitter Saturation Voltage

V

CE

(sat)

I

C

 = -3.5A

Max -0.3

V

Base to Emitter Saturation Voltage

V

BE

(sat)

I

B

 = -0.2A

Max -1.2

V

Thermal Resistance

θjc

Junction to case 

Max 12.5

℃/W

Transition Frequency

f

T

V

CE 

= -10V, I

C

 = -0.7A

TYP 50

MHz

Turn on Time 

ton

Max 0.3

I

C

 = -3.5A

Storage Time 

ts

I

B1

 = -0.35A, I

B2

 = -0.35A

Max 1.5

μs

R

L

 = 8Ω, V

BB2

 = -4V

Fall Time 

tf

Max 0.5

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10

100

1000

2SA1796

-0.001

-0.01

-0.1

-1

-10

0.05

0.5

0.2

20

50

5

2

200

500

2000

5000

V

CE

 = 

2V

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

-14

Collector Current  I

C

  [A]

DC Current Gain  h

FE

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-3

-2.5

-2

-1.5

-1

-0.5

0

2SA1796

-0.001

-0.01

-0.1

-1

-3

-2.5

-2

-1.5

-1

-0.5

0

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

 = 

1A

2A

3.5A

5A

7A

10A

Tc = 25

°

C

Saturation Voltage

I

C

 = 

1A

2A

3.5A

5A

7A

10A

-2

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

-7

-6

-5

-4

-3

-2

-1

0

2SA1796

I

B1

 = 0.1I

C

I

B2

 = 0.1I

C

V

BB2

 = 

4V

V

CC

 = 

28V

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

0

50

100

150

2SA1796

I

C

 = 

3.5A

I

B1

 = 

0.35A

I

B2

 = 

0.35A

V

BB2

 = 

4V

R

L

 = 8

t

s

t

on

t

f

Switching Time - Tc

Case Temperature  Tc  [

°

C]

Switching Time  t

SW

  [

µ

s]

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Transient Thermal Impedance

0.1

1

10

100

2SA1796

10

-5

10

-4

10

-3

10

-2

10

-1

10

0

10

1

10

2

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

-0.1

-1

-10

-1

-10

2SA1796

Tc = 25

°

C

Single Pulse

100

µ

s

1ms

10ms

DC

-14

-40

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

2SA1796

Collector Current Derating

Collector Current Derating  [%]

V

CE

 = fixed

P

T

 limit

I

S/B

 limit

Case Temperature  Tc  [

°

C]

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-15

-10

-5

0

-50

-40

-30

-20

-10

0

2SA1796

I

B1

 = 0.04I

C

I

B2

 = 

0.28A

V

BB2

 = 

5V

Tc < 150

°

C

Reverse Bias SOA

Collector-Emitter Voltage  V

CE

  [V]

Collector Current  I

C

  [A]