PC817C replacement TLP781 SFH617A-3 optocoupler DIP4
zł1.33
VAT included
delivery in Poland 1-2 dni InPost
1x Optoisolator PC817
PC817C optoisolator
- Collector-emitter voltage (Vceo): 80V
- Emitter-collector voltage (Veco): 6V
- Collector current (Ic): 50 mA
- Diode conduction current (If): 50 mA
- Diode reverse voltage (Vr): 6V
- Total loss power (Ptot): 200 mW
- Input-output isolation (VISO): 5000 Vrms
- Operating temperature: -50°C to +110°C
- Storage temperature: -55°C to +125°C
- Maximum soldering temperature: 260°C
- DIP4 housing
Electro-optical characteristics:
- Diode reverse current (IR): up to 10 µA at 4V
- Diode junction capacitance (Ct): 30-250 pF
- Collector dark current (ICEO): max. 100 nA at VCE = 20V
- Collector-emitter saturation voltage (VCE(sat)): 0.1-0.2V at IF = 20mA, IC = 1mA
- Rise/fall time (tr/tf): typically 4 µs / 3 µs
- Maximum switching frequency (fC): 80 kHz
- Isolation resistance (RISO): ≥ 5×10¹⁰ Ω (at 500V DC, 40-60% RH)
Current Transfer Ratio (CTR) - Current transfer ratio:
Range for PC817C: 200-400% at IF = 5mA, VCE = 5V, Ta = 25°C
CTR determines how much percentage of the input current (LED) is transferred to the output load (transistor).
- Typical applications:
- Feedback circuits in power supplies
- Switch-mode converters
- Measurement and control systems
- Industrial automation
- Signal isolation in controllers and microcontrollers
- Domestic appliances (heaters, copiers, vending machines)
Replacement : KPC817C, EL817C, LTV817C, SFH617A-3, H11B817C, TLP781C, TLP817C, HPC817C
Realistic picture
K122/P(ID50171881)
267 Items
5905427016533
The product was placed on the market within the EU before December 13, 2024.
High Voltage and Current – This component can operate at high voltages and currents, posing a risk of electric shock. Pay attention to the maximum voltage and current values, as well as appropriate markings indicating these limits.
Caution During Installation – Ensure that the components are correctly mounted in the circuit, as improper connections can lead to overheating, damage, or fire.
Hot Components – Electronic components may heat up during operation, so it is important to follow the recommendations regarding the maximum operating temperature. Appropriate heat sinks or cooling systems should be used to ensure effective heat dissipation. Caution should also be exercised to avoid burns.
Swallowing Hazard – Small fastening components, such as screws, nuts, or washers, can pose a choking or swallowing hazard, especially for children. They should be stored in a place out of reach of children.
Spreading of Small Components – These components can pose a tripping or loss hazard during work. They should be stored in containers that prevent spillage.
| Manufacturer (Private Label) (EU) 2023/988 (GPSR) | |
|---|---|
| Name: | Superelektronika sp. z o.o. |
| Address: | ul. gen. K. Sosnkowskiego 26/83 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | sklep@superelektronika.pl |
| Responsible Person (EU) 2023/988 (GPSR) | |
| Full Name: | Radosław Jaromin |
| Address: | Arynów 46A 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | radoslaw.jaromin@gmail.com |
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1x Optoisolator PC817