Output Device
: PhotoTriac
Packaging
: Tube
Isolation Voltage
: 5000 Vrms
Application• Solenoid/Valve Controls
• Lamp Ballasts
• Interfacing Microprocessors to 115 Vac Peripherals
• Motor Controls
• Static ac Power Switch
• Solid State Relays
• Incandescent Lamp DimmersSpecifications
|
Rating |
Symbol |
Value |
Unit |
| INFRARED EMITTING DIODE |
| Reverse Voltage |
VR |
3 |
Volts |
| Forward Current - Continuous |
IF |
60 |
mA |
Total Power Dissipation @ TA = 25°C
Negligible Power in Transistor
Derate above 25°C |
PD |
100
1.33 |
mW
mW/ |
| OUTPUT DRIVER |
| OffState Output Terminal Voltage |
VDRM |
400 |
Volts |
Peak Repetitive Surge Current
(PW = 1 ms, 120 pps) |
ITSM |
1 |
A |
Total Power Dissipation @ TA = 25°C
Derate above 25°C |
PD |
300
4 |
mW
mW/ |
| TOTAL DEVICE |
Isolation Surge Voltage(1)
(Peak ac Voltage, 60 Hz, 1 Second Duration) |
VISO |
7500 |
Vac(pk) |
Total Power Dissipation @ TA = 25°C
Derate above 25°C |
PD |
330
4.4 |
mW
mW/ |
| Junction Temperature Range |
TJ |
40 to +100 |
|
| Ambient Operating Temperature Range |
TA |
40 to +85 |
|
| Storage Temperature Range |
Tstg |
40 to +150 |
|
| Soldering Temperature (10 s) |
TL |
260 |
|
DescriptionThe MOC3021 Series consists of gallium arsenide infrared emitting diodes, optically coupled to a silicon bilateral switch.
• To order devices that are tested and marked per VDE 0884 requirements, the suffix "V" must be included at end of part number. VDE 0884 is a test option. They are designed for applications requiring isolated triac triggering.
The MOC3021 has some points of features:(1)motor controls; (2)solid state relays; (3)for triggering high power thyristor and triac; (4)household use equipment; (5)High critical rate of rise of off-state voltage; (6)High repetitive peak off-state voltage VDRM : Min. 400V; (7)6pin DIP photocoupler, triac driver output; (8)Isolation voltage between input and output Viso : 5,000Vrms.
The absolute maximum ratings of the MOC3021 can be summarized as:(1)Forward Current: 50 mA;(2)Reverse Voltage: 6 V;(3)Power Dissipation: 70 mW;(4)Off-State Output Terminal Voltage: 400 V;(5)Peak Repetitive Surge Current: 1 A;(6)Collector Power Dissipation: 300 mW;(7)Total Power Dissipation: 330 mW;(8)Isolation Voltage: 5,000 Vrms;(9)Ambient Operating Temperature Range: -40 to +100 °C;(10)Storage Temperature Range: -55 to +150 °C.
The electrical characteristics of the MOC3021 can be summarized as:(1)Forward Voltage: 1.15 to 1.5 V;(2)Reverse Current: 10 A;(3)Peak Blocking Current, Either Direction: 10 to 100 nA;(4)Peak On-State Voltage, Either Direction: 1.7 to 3 V;(5)Critical rate of Rise of Off-State Voltage: 100 V/s;(6)Holding Current, Either Direction: 100 A;(7)Turn-On time: 8 to 20 s. If you want to know more information such as the electrical characteristics about the MOC3021, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | MOC3021 |
| Vendor | Lite-On Inc |
| Category | Isolators |
| Mounting Type | Through Hole |
| Package / Case | 6-DIP |
| Isolation Voltage | 5000Vrms |
| Number of Circuits | 1 - Single |
| Output Type | AC, Triac, Standard |
| Current - Output/Channel | - |
| Peak Off State Voltage (VDRM) | 400V |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MOC3021
MOC3021
160 1374 5 ND
16013745ND
160-1374-5
|
MOC3021 Data Sheet
