Overview
The PC357B is a transistor, Photovoltaic Output Optoisolator made by AOTE in a SOP-4-208mil-2.54mm package with 4 pins. -55℃~+110℃ 1 1.2V 130% 200mV@1mA,20mA 260% 3.75kV 3us 4us 50mA 50mA 6V 80V DC Phototransistor SOP-4-208mil-2.54mm Transistor, Photovoltaic Output Optoisolators ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:SOP-4_L4.6-W4.0-P2.54-LS7.0-BL, from EasyEDA), ready for a KiCad board. 1,914 are in stock at JLCPCB (part C22375536).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
15- Current Transfer Ratio (CTR) Maximum/Saturation Value
- 260%
- Current Transfer Ratio (CTR) Minimum
- 130%
- Fall time
- 3us
- Forward Current(If)
- 50mA
- Input type
- DC
- Isolation Voltage(Vrms)
- 3.75kV
- Load Voltage
- 80V
- Number of Outputs
- 1
- Operating Temperature
- -55℃~+110℃
- Output Current
- 50mA
- Output Type
- Phototransistor
- Reverse Voltage
- 6V
- Rise time
- 4us
- Vce Saturation(VCE(sat))
- 200mV@1mA,20mA
- Voltage - Forward(Vf)
- 1.2V
Order codes
1- PC357BLCSC C22375536
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<iframe src="https://pcbkit.io/embed/parts/aote/PC357B" title="PC357B in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/aote/PC357B.jpg" alt="PC357B" width="1200" height="900">[](https://pcbkit.io/parts/aote/PC357B)Questions
Is there a KiCad symbol and footprint for the PC357B?
Yes. the footprint EasyEDA_Cloud:SOP-4_L4.6-W4.0-P2.54-LS7.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PC357B?
SOP-4-208mil-2.54mm, with 4 pins. Its footprint is drawn on this page.
Where is the PC357B datasheet?
AOTE publishes it: the Datasheet link on this page opens it.
Where can I order the PC357B?
JLCPCB lists it as part C22375536, with 1,914 in stock; the sellers' links on this page open their listings.
What can replace the PC357B?
Parts like it in the library: the PC357D by AOTE, the PC357A by AOTE, the QX354A-CUH-S by NQUNXIN and the QX354B-CUH-S by NQUNXIN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
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