Sanken Electric Co STA421A Datasheet

)

4

0

VBE (V)

–0.5

(VCE=–4V)

–1.5–1.0

0

–2

–3

–1

–4

I

C

(A)

T

a

=125°C

75

°C

25°C

–30

°C

)

PNP

STA421A

Absolute maximum ratings

Symbol Ratings Unit

VCBO –60 V
VCEO –60 V
VEBO –6 V

IC –3 A

ICP –6 (PW≤10ms, Du≤50%) A

4

4 (Ta=25°C)

20 (Tc=25°C)

6

5

8

7

PT W

Tj 150 °C

Tstg –40 to +150 °C

■Equivalent circuit diagram

1
2

3

General purpose

(Ta=25°C)

10

9

Electrical characteristics

Symbol Unit Conditions

ICBO –100
IEBO –100

VCEO –60 V IC=–25mA

hFE 40 VCE=–4V, IC=–1A

VCE(sat) –1.0 V IC=–2A, IB=–0.2A

ton 0.25

tstg 0.75

tf 0.25

Specification

min typ max

External dimensions

µ

AVCB=–60V

µ

AVEB=–6V

µ

sVCC –12V,

µ

sIC=–2A,

µ

sIB1=–IB2=–0.2A

D

• • •

STA400

(Ta=25°C)

136

Characteristic curves

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

–4

–60mA

=–80mA

B

I

–3

–2

IC (A)

–1

0

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

V

–1.0

(sat) (V)

BE

–0.5

(sat), V

CE

V

0

–0.05

20

10

5

(°C / W)

j–a

θ

1.0

0.5
1

–50mA

–40mA

–30mA

–20mA

–10mA

–5mA

–3

–4 –5

VCE (V)

(sat)

BE

V

(sat)

CE

V

–0.1 –0.5 –1

θ

IC (A)

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

5

PW (mS)

1005010

–60–1–2

(IC / IB=10)

–3

1000500

500

100

FE

h

50

20

–0.01

–1.5

–1.0

(sat)

CE

V

–0.5

0

–0.01

24

20

16

12

PT (W)

8.0

4.0

0

–40 0

–1A

With Infinite Heatsink

100×100×2

50×50×2
25

×50×

2

Without Heatsink

–0.1 –1 –4–0.5–0.05

typ

–2A

Ta (°C)

(V

CE

=–4V)

IC (A)

IC=–3A

–0.1 –1–0.5–0.05

IB (A)

With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm

50 100 150

hFE

(A)

C

I

–0.05

500

100

–10

–0.5

–0.1

50

20
–0.01

–5

–1

Single Pulse
Without Heatsink
T

a

=25°C

–3 –5

Ta=125°C

75°C

25°C

–30°C

–0.1 –1 –

IC (A

–10 –50 –100

VCE (V

–0.5–0.05

10ms

(VCE=–4V)

1ms