
Overview
The FOD817CSD is a transistor, Photovoltaic Output Optoisolator made by onsemi in a SMD-4P package with 4 pins. -55℃~+110℃ 1 1.2V 100mV@1mA,20mA 200% 3us 400% 4us@2mA,100Ω 50mA 50mA 5kV 6V 70V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PS2701-1-L_C20612581, from EasyEDA) and its footprint (EasyEDA_Cloud:OPTO-SMD-4_L4.6-W6.5-P2.54-LS10.3-BL, from EasyEDA), ready for a KiCad board. 130 are in stock at JLCPCB (part C139542).
Symbol
Footprint
Parameters
16- Current Transfer Ratio (CTR) Maximum/Saturation Value
- 400%
- Current Transfer Ratio (CTR) Minimum
- 200%
- Fall time
- 3us
- Forward Current(If)
- 50mA
- Input type
- DC
- Isolation Voltage(Vrms)
- 5kV
- Load Voltage
- 70V
- Number of Outputs
- 1
- Operating Temperature
- -55℃~+110℃
- Output Current
- 50mA
- Output Type
- Phototransistor
- Reverse Voltage
- 6V
- Rise time
- 4us@2mA,100Ω
- Total Power Dissipation(Pd)
- 200mW
- Vce Saturation(VCE(sat))
- 100mV@1mA,20mA
- Voltage - Forward(Vf)
- 1.2V
Order codes
1- FOD817CSDLCSC C139542
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/FOD817CSD" title="FOD817CSD in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/FOD817CSD.jpg" alt="FOD817CSD" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FOD817CSD)Questions
Is there a KiCad symbol and footprint for the FOD817CSD?
Yes. The symbol is EasyEDA_Cloud:PS2701-1-L_C20612581 and the footprint EasyEDA_Cloud:OPTO-SMD-4_L4.6-W6.5-P2.54-LS10.3-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FOD817CSD?
SMD-4P, with 4 pins. Its footprint is drawn on this page.
Where is the FOD817CSD datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FOD817CSD?
JLCPCB lists it as part C139542, with 130 in stock; the sellers' links on this page open their listings.
What can replace the FOD817CSD?
Parts like it in the library: the SFH6156-2T by Vishay Intertechnology, the FOD817A3SD by onsemi, the HCPL-817-500E by Broadcom Limited and the SFH6106-3T by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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