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MOC3011 Datasheet(PDF) 3 Page - Motorola, Inc

Part No. MOC3011
Description  6-Pin DIP Random-Phase Optoisolators Triac Driver Output
Download  6 Pages
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Maker  MOTOROLA [Motorola, Inc]
Homepage  http://www.freescale.com
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MOC3011 Datasheet(HTML) 3 Page - Motorola, Inc

   
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MOC3010 MOC3011 MOC3012
3
Motorola Optoelectronics Device Data
0.7
Figure 3. Trigger Current versus Temperature
–40
TA, AMBIENT TEMPERATURE (°C)
0.9
1.1
1.3
1.5
–20
0
20
40
60
80
0.5
100
5
1
PWin, LED TRIGGER WIDTH (µs)
10
15
20
25
2
5
20
10
50
0
100
NORMALIZED TO:
PWin q 100 µs
Figure 4. LED Current Required to Trigger versus
LED Pulse Width
2
40
TA, AMBIENT TEMPERATURE (°C)
4
6
8
10
25 30
50
70
60
80
0
100
90
12
STATIC dv/dt
CIRCUIT IN FIGURE 6
Figure 5. dv/dt versus Temperature
+250
Vdc
PULSE
INPUT
MERCURY
WETTED
RELAY
RTEST
CTEST
R = 10 k
X100
SCOPE
PROBE
D.U.T.
APPLIED VOLTAGE
WAVEFORM
158 V
0 VOLTS
tRC
Vmax = 250 V
dv dt
+
0.63 Vmax
t
RC
+ 158
t
RC
1. The mercury wetted relay provides a high speed repeated
pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
voltages.
3. The worst–case condition for static dv/dt is established by
triggering the D.U.T. with a normal LED input current, then
removing the current. The variable RTEST allows the dv/dt to be
gradually increased until the D.U.T. continues to trigger in
response to the applied voltage pulse, even after the LED
current has been removed. The dv/dt is then decreased until
the D.U.T. stops triggering.
tRC is measured at this point and
recorded.
Figure 6. Static dv/dt Test Circuit


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