Overview
The HCPL2531VM is a logic Output Optoisolator made by onsemi in a DIP-8 package with 8 pins. 0℃~+70℃ 1.45V 10kV/us 15% 1Mbit/s 1us 2 20mA 4.5V~20V 5kV 800ns DC DIP-8 Logic Output Optoisolators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HCPL2631M, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C899507).
Symbol
Footprint
Parameters
16- CMTI(kV/us)
- 10kV/us
- Current transfer ratio
- 15%
- Data Rate
- 1Mbit/s
- Forward Current(If)
- 25mA
- High level Delay Time
- 800ns
- Input Type
- DC
- Input threshold current
- 20mA
- Isolation Voltage(Vrms)
- 5kV
- Low level Delay Time
- 1us
- Number of Channels
- 2
- Operating Temperature
- 0℃~+70℃
- Output current
- 16mA
- Output voltage
- 20V
- Reverse Voltage
- 5V
- Voltage - Forward(Vf)
- 1.45V
- Voltage - Supply
- 4.5V~20V
Order codes
1- HCPL2531VMLCSC C899507
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VF1+ | Unspecified |
| 2 | VF1- | Unspecified |
| 3 | VF2- | Unspecified |
| 4 | VF2+ | Unspecified |
| 5 | GND | Unspecified |
| 6 | VO2 | Unspecified |
| 7 | VO1 | Unspecified |
| 8 | VCC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/HCPL2531VM" title="HCPL2531VM 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/HCPL2531VM.jpg" alt="HCPL2531VM" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/HCPL2531VM)Questions
Is there a KiCad symbol and footprint for the HCPL2531VM?
Yes. The symbol is EasyEDA_Cloud:HCPL2631M and the footprint Package_DIP:DIP-8_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 HCPL2531VM?
DIP-8, with 8 pins. Its footprint is drawn on this page.
Where is the HCPL2531VM datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the HCPL2531VM?
JLCPCB lists it as part C899507, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HCPL2531VM?
Parts like it in the library: the HCPL-3760-500E by Broadcom Limited, the HCPL4503M by onsemi, the HCPL-2231-300E by Broadcom Limited and the HCPL-4504-000E(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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