MOC3021M Fairchild Semiconductor, MOC3021M Datasheet - Page 6

• Manufacturer Part Number: MOC3021M
• Description: Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC
• Manufacturer: Fairchild Semiconductor

Specifications of MOC3021M

• Configuration: 1
• Maximum Input Current: 60 mA
• Maximum Operating Temperature: + 85 C
• Maximum Power Dissipation: 330 mW
• Maximum Reverse Diode Voltage: 3 V
• Minimum Operating Temperature: - 40 C
• Output Type: AC
• Package / Case: PDIP White
• Typical Input Voltage: 1.15 V
• Zero-crossing Circuit: No
• Output Device: Triac
• Isolation Voltage: 5300 Vrms
• Peak Output Voltage (vdrm): 400 V
• Maximum Input Voltage: 1.5 V
• Maximum Output Voltage: 280 VAC
• Minimum Trigger Current: 15 mA (Max)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MOC3021M_NL

©2005 Fairchild Semiconductor Corporation
MOC301XM, MOC302XM Rev. 1.0.2
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
400V (MOC302X)
250V (MOC301X)
APPLIED VOLTAGE
0 VOLTS
WAVEFORM
Vdc
PULSE
INPUT
RC
252 V (MOC302X)
158 V (MOC301X)
MERCURY
WETTED
RELAY
V
R
V
CC
CC
TEST
R
R
Figure 5. Static dv/dt Test Circuit
in
in
Figure 7. Inductive Load with Sensitive Gate Triac (I
C
TEST
1
1
D.U.T.
D.U.T.
2
3
2
3
MOC3010M
MOC3011M
MOC3012M
MOC3010M
MOC3011M
MOC3012M
R = 10 k
Figure 6. Resistive Load
V max =
dv/dt =
SCOPE
PROBE
X100
= 250 V (MOC301X)
400 V (MOC302X)
0.63 V max
6
RC
6
5
4
6
5
4
1. The mercury wetted relay provides a high speed
2. 100x scope probes are used, to allow high
3. The worst-case condition for static dv/dt is
180
=
=
180
repeated pulse to the D.U.T.
speeds and voltages.
established by triggering the D.U.T. with a normal
LED input current, then removing the current. The
variable R
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.
0.1 F
252
158
RC
RC
RC
is measured at this point and recorded.
(MOC302X)
(MOC301X)
R
C1
L
TEST
2.4k
GT
allows the dv/dt to be gradually
15 mA)
Z
120 V
60 Hz
L
120 V
60 Hz
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