optocoupler UMW MOC3081M UMW featuring high isolation voltage and zero crossing for control systems
Key Attributes
Model Number:
MOC3081M(UMW)
Product Custom Attributes
Number Of Channels:
1
Power Dissipation:
330mW
Operating Temperature:
-55℃~+100℃
Isolation Voltage(Vrms):
5kV
Static Dv/dt:
600V/us
Output Current(It(rms)):
100mA
Forward Current:
60mA
Output Type:
TRIAC
Load Voltage:
800V
Voltage - Forward(Vf):
1.5V
Number Of Terminals:
6
Zero Crossing Circuit:
Yes
Holding Current (Ih):
0.28mA
Mfr. Part #:
MOC3081M(UMW)
Package:
DIP-6
Product Description
Product Overview
The UMW MOC308x series devices are optocouplers designed for various control applications. They consist of a GaAs infrared light-emitting diode and a random phase photoelectric bidirectional thyristor on a single-crystal silicon chip. These optocouplers offer high isolation voltage, zero-voltage crossing capabilities, and are available in a compact DIP package, making them suitable for applications like solenoid valve control, lighting control, AC motor drives, and solid-state relays.
Product Attributes
- Brand: UMW
- Origin: UTD Semiconductor Co., Limited
- Certifications: RoHS standards, UL approved (UL1577, file No.E547318)
Technical Specifications
| Parameter | Symbol | UMW MOC3081 | UMW MOC3082 | UMW MOC3083 | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input Forward Voltage | VF | 1.2 | 1.2 | 1.2 | V | IF=30mA |
| Backward Voltage | VR | 6 | 6 | 6 | V | |
| Output Off-state peak current | IDRM1 | 280 | 280 | 280 | A | VDRM=Rated VDRM, IF=0mA |
| Peak on-state voltage | VTM | 1.5 | 1.5 | 1.5 | V | ITM=100mA peak, IF=Rated IFT |
| Critical rate of rise of off-state voltage | dv/dt | 10 | 10 | 10 | V/s | VPEAK=Rated IF=Rated IFT |
| Blocking voltage | VInh | 500 | 500 | 500 | V | IF=Rated IFT |
| Leakage current in blocking state | IDRM2 | 3 | 3 | 3 | A | VDRM=Rated |
| LED trigger current | IFT | 500 | 500 | 500 | mA | VPEAK=Rated IF=Rated IFT |
| Maintain current | IH | 15 | 15 | 15 | mA | IF=Rated IFT |
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Peak breakdown voltage | VDRM | 800 | V | |
| High isolation voltage | VISO | 5000 | Vrms | |
| Input Forward Current | IF | 60 | mA | |
| Backward Voltage | VR | 6 | V | |
| Output Off-state output terminal voltage | VDRM | 800 | V | |
| Peak repetitive surge current | ITSM | 3.8 | A | pw=100s,120pps |
| On-state current (root mean square value) | IT(RMS) | 1 | A | |
| Total Power Dissipation | PTOT | 330 | mW | |
| Operating Temperature | TOPR | -55 to 110 | C | |
| Storage Temperature | TSTG | -55 to 125 | C | |
| Soldering Temperature | TSOL | 260 | C | 10s |
2512241904_UMW-MOC3081M-UMW_C2842968.pdf
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