MOC3021 Datasheet, PDF (2/7 Pages) Fairchild Semiconductor – 6-Pin DIP Random-phase Optoisolators Triac Driver Output

MOC3021, MOC3022, MOC3023
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
INPUT LED
Reverse Leakage Current
(VR = 3 V)
IR
—
0.05
100
µA
Forward Voltage
(IF = 10 mA)
VF
—
1.15
1.5
Volts
OUTPUT DETECTOR (IF = 0 unless otherwise noted)
Peak Blocking Current, Either Direction
(Rated VDRM(1))
IDRM
—
10
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 (Figure 7, Note 2)
dv/dt
—
10
—
V/µs
COUPLED
LED Trigger Current, Current Required to Latch Output
IFT
mA
(Main Terminal Voltage = 3 V(3))
MOC3021
—
8
15
MOC3022
—
—
10
MOC3023
—
—
5
Holding Current, Either Direction
IH
—
100
—
µA
1. Test voltage must be applied within dv/dt rating.
2. This is static dv/dt. See Figure 7 for test circuit. Commutating dv/dt is a function of the load–driving thyristor(s) only.
3. All devices are guaranteed to trigger at an IF value less than or equal to max IFT. Therefore, recommended operating IF lies between max
3. IFT (15 mA for MOC3021, 10 mA for MOC3022, 5 mA for MOC3023) and absolute max IF (60 mA).
TYPICAL ELECTRICAL CHARACTERISTICS
TA = 25°C
2
+800
1.8
PULSE ONLY
PULSE OR DC
1.6
1.4
1.2
TA = –40°C
25°C
1
85°C
1
10
100
1000
IF, LED FORWARD CURRENT (mA)
Figure 1. LED Forward Voltage versus Forward Current
+400
0
–400
–800
–3
–2
–1
0
1
2
3
VTM, ON–STATE VOLTAGE (VOLTS)
Figure 2. On–State Characteristics