MOC3041 MOC3042 MOC3043

2

Motorola Optoelectronics Device Data

Characteristic

Symbol

Min

Typ

Max

Unit

INPUT LED

Reverse Leakage Current

(VR = 6 V)

IR

—

0.05

100

µA

Forward Voltage

(IF = 30 mA)

VF

—

1.3

1.5

Volts

OUTPUT DETECTOR (IF = 0 unless otherwise noted)

Leakage with LED Off, Either Direction

(Rated VDRM(1))

IDRM1

—

2

100

nA

Peak On–State Voltage, Either Direction

(ITM = 100 mA Peak)

VTM

—

1.8

3

Volts

Critical Rate of Rise of Off–State Voltage(3)

dv/dt

1000

2000

—

V/

µs

COUPLED

LED Trigger Current, Current Required to Latch Output

(Main Terminal Voltage = 3 V(2))

MOC3041

MOC3042

MOC3043

IFT

—

—

—

—

—

—

15

10

5

mA

Holding Current, Either Direction

IH

—

250

—

µA

Isolation Voltage (f = 60 Hz, t = 1 sec)

VISO

7500

—

—

Vac(pk)

ZERO CROSSING

Inhibit Voltage

(IF = Rated IFT, MT1–MT2 Voltage above which device will

not trigger.)

VIH

—

5

20

Volts

Leakage in Inhibited State

(IF = Rated IFT, Rated VDRM, Off State)

IDRM2

—

—

500

µA

1. Test voltage must be applied within dv/dt rating.

2. All devices are guaranteed to trigger at an IF value less than or equal to max IFT. Therefore, recommended operating IF lies between IFT

3. This is static dv/dt. See Figure 7 for test circuit. Commutating dv/dt is a function of the load–driving thyristor(s) only.

Figure 1. On–State Characteristics

–3

VTM, ON–STATE VOLTAGE (VOLTS)

–400

0

+400

+800

–2

–1

0

1

2

3

–600

–800

–200

+200

+600

4

–4

0.7

Figure 2. Trigger Current versus Temperature

–40

TA, AMBIENT TEMPERATURE (°C)

0.8

1.1

1.3

–20

0

20

40

60

80

0.9

1

1.2

1.4

1.5

NORMALIZED TO

TA = 25°C

OUTPUT PULSE WIDTH – 80

µs

5

IF = 30 mA

f = 60 Hz

TA = 25°C

TYPICAL ELECTRICAL CHARACTERISTICS

TA = 25°C