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Orders Over
$5000
ON MOC8021SM
Optoisolator Darlington Output 4170Vrms 1 Channel 6-SMD
Brands: ON Semiconductor, LLC
Mfr.Part #: MOC8021SM
Datasheet: MOC8021SM Datasheet (PDF)
Package/Case: SOPDI
RoHS Status:
Stock Condition: 2,975 pcs, New Original
Product Type: Transistor, Photovoltaic Output Optoisolators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.894 | $0.894 |
| 195 | $0.357 | $69.615 |
| 520 | $0.346 | $179.920 |
| 975 | $0.340 | $331.500 |
In Stock: 2,975 PCS
MOC8021SM General Description
The MOC8021M and MOC8050M are photodarlington-type optically coupled optocouplers. The devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor.
Features
- High BVCEO
- Minimum 50V (MOC8021M)
- Minimum 80V (MOC8050M)
- High current transfer ratio:
- Minimum 1,000% (MOC8021M)
- Minimum 500% (MOC8050M)
- 500%
- No base connection for improved noise immunity
- Underwriters Laboratory (UL) recognizedFile #E90700, Volume 2
- IEC 60747-5-2 approved (ordering option V)
- Appliances, measuring instruments
- I/O interface for computers
- Programmable controllers
- Portable electronics
- Interfacing and coupling systems of different potentials and impedances
- Solid state relays
Application
- Consumer Appliances
- Industrial Motor
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Status | Active | CAD Models | |
| Compliance | PbAHP | Package Type | PDIP-6 |
| Case Outline | 646BY | MSL Type | 1 |
| MSL Temp (°C) | 260 | Container Type | BLKBG |
| Container Qty. | 1000 | ON Target | Y |
| Channels | 1 | CTR (Min) (%) | 1000 |
| CTR tested @ IF (mA) | 10 | VCE(sat) (Max) (V) | - |
| BVCEO (Min) (V) | 50 | BVCBO (Min) (V) | - |
| BVECO (Min) (V) | 5 | ton (Max) (µs) | 8.5 |
| toff (Max) (µs) | 95 | VISO (Min) (V) | 5300 |
| TOPR (Min) (°C) | -40 | TOPR (Max) (°C) | 100 |
| Pricing ($/Unit) | $0.3763Sample |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MOC8021SM chip is an optoisolator that combines a GaAs infrared emitting diode with a silicon phototransistor. It is used to isolate two separate electrical circuits, allowing signal transmission without physical connection. The chip is commonly used in applications like motor control, power supplies, and solid-state relays, providing electrical insulation and noise reduction.
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Equivalent
The equivalent products of the MOC8021SM chip in the fairchild semiconductor product line are the MOC8020SM and MOC8022SM chips. -
Features
The MOC8021SM is an optically isolated solid-state relay with a load voltage range of 0-40 VAC. It has a low ON resistance of 0.3 ohms and a high OFF voltage of 400 V, making it suitable for high voltage switching applications. The relay is packaged in a molded 4-pin DIP package. -
Pinout
The MOC8021SM is an optoisolator with a phototransistor output. It has 6 pins, including an input LED and an output phototransistor. The pins include anode, cathode, collector, emitter, base, and emitter common. It is commonly used for isolation and switching applications. -
Manufacturer
The manufacturer of the MOC8021SM is Fairchild Semiconductor. Fairchild Semiconductor is a multinational company that specializes in the development and manufacturing of semiconductor products. They primarily focus on designing power management solutions and semiconductor technologies for various industries, including automotive, consumer electronics, industrial, and telecommunications. -
Application Field
The MOC8021SM is commonly used in applications requiring electrical isolation and signal transmission between low voltage control circuits and high voltage power circuits. It is widely utilized in industrial control systems, motor drives, power inverters, and switch mode power supplies. -
Package
The MOC8021SM chip has a DIP-6 package type, which stands for Dual Inline Package with 6 pins. It has a standard through-hole mounting method and measures approximately 8.9mm x 6.4mm x 3.35mm in size.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
