Overview
The DP-817 is a transistor, Photovoltaic Output Optoisolator made by DAPENG in a DIP-4 package with 4 pins. -40℃~+85℃ 1.2V 100mV@20mA,1mA 200mW 25V 3us 4.5kV 4us 50% 50mA 50mA 600% 6V DC Phototransistor DIP-4 Transistor, Photovoltaic Output Optoisolators ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-4_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 2,705 are in stock at JLCPCB (part C51026252).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
15- Current Transfer Ratio (CTR) Maximum/Saturation Value
- 600%
- Current Transfer Ratio (CTR) Minimum
- 50%
- Fall time
- 3us
- Forward Current(If)
- 50mA
- Input type
- DC
- Isolation Voltage(Vrms)
- 4.5kV
- Load Voltage
- 25V
- Operating Temperature
- -40℃~+85℃
- Output Current
- 50mA
- Output Type
- Phototransistor
- Reverse Voltage
- 6V
- Rise time
- 4us
- Total Power Dissipation(Pd)
- 200mW
- Vce Saturation(VCE(sat))
- 100mV@20mA,1mA
- Voltage - Forward(Vf)
- 1.2V
Order codes
1- DP-817LCSC C51026252
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Is there a KiCad symbol and footprint for the DP-817?
Yes. the footprint Package_DIP:DIP-4_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DP-817?
DIP-4, with 4 pins. Its footprint is drawn on this page.
Where is the DP-817 datasheet?
DAPENG publishes it: the Datasheet link on this page opens it.
Where can I order the DP-817?
JLCPCB lists it as part C51026252, with 2,705 in stock; the sellers' links on this page open their listings.
What can replace the DP-817?
Parts like it in the library: the K10101C by Cosmo Electronics, the ORPC-817C by Orient, the K10101B by Cosmo and the TLP621GB-1(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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