Sanken Electric Co SLA4031 Datasheet

SLA4031

NPN Darlington
With built-in flywheel diode

External dimensions

A

• • •

SLA

Absolute maximum ratings

(Ta=25°C)

Electrical characteristics

Symbol Specification Unit

VCBO 120 V
VCEO 120 V
VEBO 6V

IC 4A

ICP 6 (PW≤1ms, Du≤50%) A

IB 0.5 A
IF 4 (PW≤0.5ms, Du≤25%) A

IFSM 6 (PW≤10ms, Single) A

VR 120 V
PT W

VISO 1000 (

5 (Ta=25°C)

25 (Tc=25°C)

Between fin and lead pin, AC

)Vrms

■Diode for flyback voltage absorption

Tj 150 °C

Tstg –40 to +150 °C

θ

j-c 5 °C/W

■Equivalent circuit diagram

1

R

1

R

234

5

2

6

8

91011

12

7

R1: 3kΩ typ R2: 500Ω typ

Symbol Unit Conditions

ICBO 10

Specification

min typ max

µ

AVCB=120V

IEBO 10 mA VEB=6V

VCEO 120 V IC=25mA

hFE 2000 5000 15000 VCE=2V, IC=2A
VCE (sat) 1.0 1.5 V
VBE (sat) 1.6 2.0 V

ton 0.6

tstg 5.0

tf 2.0

Symbol Unit Conditions

Specification

min typ max

µ

sVCC 40V,

µ

sIC=2A,

µ

sIB1=–IB2=10mA

IC=2A, IB=2mA

VR 120 V IR=10µA
VF 1.2 V IF=1A

IR 10

µ

AVR=120V

trr 100 ns IF=±100mA

(Ta=25°C)

(Ta=25°C)

Characteristic curves

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

4

=1mA

B

3

2

IC (A)

1

0

0123

I

VCE (V)

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

3

2

(sat) (V)

CE

V

1

0

0.3 1 5

0.5

IC (A)

θ

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

20

10

5

θj–a (°C / W)

1

0.5
51 10 100 100050050

PW (mS)

0.8mA

0.6mA

0.5mA

0.4mA

0.3mA

45

(IC / IB=500)

25°C

75°C

=125°C

a

T

–30°C

20000

10000

5000

1000

FE

h

500

100

50

20

0.02 0.05 0.1 1 4

3

2

(sat) (V)

CE

V

1

0

0.1 0.5 1 5 10

25

20

15

(W)

T

P

10

Without Heatsink

5

0
–40 0 50 100 150

IC=1A

IC (A)

IC=2A

IB (mA)

100×100×2

50×50×2

Ta (°C)

(VCE=2V)

typ

0.5

IC=4A

With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm

With Infinite Heatsink

20000
10000

5000

=125°C

a

T

75°C

1000

FE

h

500

100

50

20

0.02 0.05 0.1 1 4

4

3

(A)

2

C

I

1

50

0

01 23

10

5

1

(A)

0.5

C

I

0.1

Single Pulse

0.05

Without Heatsink
Ta=25°C

0.03
3 5 10 50 200

25°C

–30°C

IC (A)

=125°C

a

T

75°C

25°C

V

BE

VCE (V)

(V)

10ms

(VCE=2V)

0.5

(VCE=2V)

–30°C

100µs

1ms

100

20