DocID13304 Rev 4

3/13

ACST2

Characteristics

13

Table 4. Static electrical characteristics

Symbol

Test conditions

Value

Unit

(1)

MAX

2

V

VTO

(1)

Threshold voltage

MAX

0.9

V

RD

(1)

Dynamic resistance

MAX

250

m

Ω

MAX

10

µA

0.5

mA

1.

For both polarities of OUT pin referenced to COM pin

Table 5. Thermal resistances

Symbol

Parameter

Value

Unit

Junction to case (AC)

DPAK

4.5

°C/W

TO-220FPAB

7

Junction to ambient

TO-220FPAB

60

DPAK

70

1.

Figure 2. Maximum power dissipation versus

on-state rms current (full cycle)

Figure 3. On-state rms current versus case

temperature

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

P(W)

α=180 °

180°

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

0

25

50

75

100

125

I

α=180 °

DPAK

TO-220FPAB