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CPC1056N
1-Form-A, OPTO MOSFET SEMICONDUCTOR IC | Series: 1-Form-AThe CPC1056N is a bidirectional single-pole, normally open (1-Form-A) solid-state relay in a 4-pin SOP package that employs optically coupled MOSFET technology to provide 1500 Vrms of input to output isolation.
The relay outputs are constructed with efficient MOSFET switches and a photovoltaic generator/driver that uses Littelfuse’s patented OptoMOS® architecture while the input, a highly efficient infrared LED, provides the optically coupled control.
Using Littelfuse’s state of the art double-molded vertical construction packaging, the CPC1056N offers board space savings of at least 20% over the competitor’s larger 4-pin SOP relay.
| Property | Value |
|---|---|
Blocking Voltage (VP) | 60 |
Load Current (mA) | 75 |
On-Resistance (Ω) | 10 |
Isolation Voltage (VRMS) | 1500 |
Input Control Current (mA) | 0.5 |
Off-State Leakage (µA) | 1 |
Switching Speeds ton / toff (ms) | 3 / 3 |
Output Capacitance (pF) | 5 |
IC Package Type | 4-pin SOP |
- 60 V, 75 mA capability
- Input/output isolation 1500 Vrms
- Compliant with EN50130-4 standard
- Ton/Toff = 3 ms
- AC or DC load operation
- Low LED current of 0.5mA
- TTL/CMOS compatible logic inputs
- Load current and voltage rating for PIR and security applications
- Meets basic galvanic isolation requirements
- Simplifies qualification in security equipment
- Improved for faster switching
- Can directly be controlled from microcontrollers
- Bidirectional current flow capability versus unidirectional optocouplers
- No EMI/RFI generation compared to Mechanical Relays
CPC1056N Applications
- PIR detectors
- Instrumentation
- Automatic test equipment
- Medical equipment
- Industrial controls
- Utility meters
- EV charging infrastructure
CPC1056N Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHCs) Declaration | REACH (SVHCs) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| CPC1056N | 1-Form-A, OPTO MOSFET SEMICONDUCTOR IC | View More | |||||||
| CPC1056NTR | 1-Form-A, OPTO MOSFET SEMICONDUCTOR IC | View More |
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