Sanken Electric Co STA401A Datasheet

20000

10000

5000

1000

500

100

0.05 0.1 0.5 1 4

T

a

=125°C

25°C

–30°C

h

FE

IC (A)

(V

CE

=4V)

10

5

1

0.5

0.1

3 5 10 50

I

C

(A)

VCE (V)

0.05
100

10ms

1ms

Single Pulse
Without Heatsink
Ta=25°C

NPN Darlington

01

V

BE

(V)

2

3

4

2

1

0

I

C

(A)

(VCE=–4V)

T

a

=125°C

75°C

25°C

–30°C

STA401A

Absolute maximum ratings

With built-in avalanche diode

(Ta=25°C)

Electrical characteristics

Symbol Ratings Unit

VCBO 60±10 V
VCEO 60±10 V
VEBO 6V

IC 4A

ICP 8 (PW≤10ms, Du≤50%) A

PT W

4 (Ta=25°C)

20 (Tc=25°C)

Tj 150 °C

Tstg –40 to +150 °C

■Equivalent circuit diagram

3

2

R

1

R

2

1

5

4

7

6

9

8

10

External dimensions

D

• • •

STA400

(Ta=25°C)

Symbol Unit Conditions

ICBO 100

Specification

min typ max

µ

AVCB=50V

IEBO 10 mA VEB=6V

VCEO 50 60 70 V IC=10mA

hFE 1000 VCE=4V, IC=3A

VCE(sat) 2.0 V IC=3A, IB=10mA

ton 1.0

tstg 4.0

tf 1.5

µ

sVCC 30V,

µ

sIC=3A,

µ

sIB1=–IB2=10mA

R1: 3kΩ typ R2: 150Ω typ

Characteristic curves

IC-VCE Characteristics (Typical) hFE-IC Characteristics (Typical) hFE-IC Temperature Characteristics (Typical)

5

=2.0mA

B

I

T

=–30°C

a

1.0mA

0.8mA

0.6mA

0.5mA

0.4mA

0.3mA

(IC / IB=1000)

4

3

(A)

C

I

2

1

0

01 234

CE(sat)-IC Temperature Characteristics (Typical) VCE(sat)-IB Characteristics (Typical) IC-VBE Temperature Characteristics (Typical)

V

2

1

(sat) (V)

CE

V

VCE (V)

25°C

125°C

20000

10000

5000

1000

FE

h

500

100

50

0.05 0.1 1 4

3

2

(sat) (V)

CE

V

1

IC (A)

I

C

I

C

=2A

I

C

=1A

(VCE=4V)

typ

0.5

I

C

=4A

=3A

0

0.1

20

10

5

(°C / W)

j–a

θ

1.0

0.5

0

0.5 1 4

IC (A)

θ

j-a-PW Characteristics PT-Ta Characteristics Safe Operating Area (SOA)

1 5 10 50 100 5001000

PW (mS)

0.2 0.5 1 5 10 50 100

24

With Infinite Heatsink

20

16

×

100

(W)

12

T

P

50×50×2

8.0

×50×

25

Without Heatsink

4.0

0

–40 0

100×2

IB (mA)

2

50 100 150

Ta (°C)

With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm

127