AC03DSMA,AC03FSMA

DESCRIPTION

The AC03DSMA and AC03FSMA are all diffused mold type

triac granted RMS on-state current 3 A, with rated voltages up to

600 V.

FEATURES

• Isolated plastic package (modified TO-220AB)

• 30 A surge current

APPLICATIONS

• Motor speed control

• Lamp dimmer, temperature controllers

• Various solid state switches, etc.

MAXIMUM RATINGS

Parameter

Symbol

AC03DSMA

AC03FSMA

Unit

Remarks

Non-repetitive Peak Off-state Voltage

500

700

V

−

Repetitive Peak Off-state Voltage

400

600

V

−

RMS On-state Current

A

Refer to Figure 11 and 12.

Surge On-state Current

A

Refer to Figure 2.

30 (50 Hz 1 cycle)

33 (60 Hz 1 cycle)

Fusing Current

4 (1 ms

≤ t ≤ 10 ms)

A

−

Critical Rate Rise of On-state Current

40

A/

−

Peak Gate Power Dissipation

3 (f

≥ 50 Hz, Duty ≤ 10%)

W

−

Average Gate Power Dissipation

0.3

W

−

Peak Gate Current

±0.5 (f

≥ 50 Hz, Duty ≤ 10%)

A

−

Junction Temperature

−40～+125

°C

−

Storage Temperature

−55～+150

°C

−

PACKAGE DRAWING (Unit: mm)

10.5 MAX.

7 ±0.2

3.2 ±0.2

φ

3.0 MAX.

1.3 ±0.2

0.8 ±0.1

2.54 TYP.

2.54 TYP.

1.5 ±0.2

4.7 MAX.

2.5 ±0.1

0.5 ±0.1

12 3

Triac

3: Gate

Standard weight: 2 g

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