ACST10

Characteristics

Doc ID 15237 Rev 3

3/13

Table 4.

Static characteristics

Symbol

Test conditions

Value

Unit

(1)

MAX.

1.5

V

VT0

(1)

Threshold voltage

MAX.

0.9

V

Rd

(1)

Dynamic resistance

MAX.

35

m

Ω

MAX.

20

µA

MAX.

1.2

mA

1.

For both polarities of OUT pin referenced to COM pin

Table 5.

Thermal characteristics

Symbol

Parameter

Value

Unit

Junction to case (AC)

TO-220AB

1.7

°C/W

TO-220FPAB

3.5

°C/W

Junction to ambient

TO-220AB

TO-220FPAB

60

°C/W

Figure 2.

Maximum power dissipation vs.

rms on-state current (full cycle)

Figure 3.

On-state rms current vs. case

temperature (full cycle)

P(W)

0

1

2

3

4

5

6

7

8

9

10

11

12

01

2

3

456

7

8

9

10

I

(A)

T(RMS)

I

(A)

T(RMS)

0

1

2

3

4

5

6

7

8

9

10

11

0

25

50

75

100

125

TO-220FPAB

TO-220AB

T (°C)

C

Figure 4.

On-state rms current vs. ambient

temperature (free air convection full

cycle)

Figure 5.

Relative variation of thermal

impedance vs. pulse duration

I

(A)

T(RMS)

0,0

0,5

1,0

1,5

2,0

2,5

3,0

0

25

50

75

100

125

Tamb(°C)

K=[Z /R ]

th

th

1.0E-02

1.0E-01

1.0E+00

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

1.0E+02

1.0E+03

Z

th(j-a)

TO

-220AB

TO-220FPAB

TO-220AB

TO-220FPAB

tp(s)

Z

th(j-c)