Overview
The SMDA05CD is an ESD And Surge Protection made by onsemi in a SO-8 package with 8 pins. -55℃~+150℃ 11V 17A@8/20us 20uA 300W 350pF 5V 6V Bidirectional ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SO-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diodes:Diode x4 DIL TVS Bi-Directional, from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,837 are in stock at JLCPCB (part C462958).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 11V
- Junction Capacitance
- 350pF
- Number of Channels
- Four channels
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 17A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 300W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 20uA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- ESD
- Voltage - Breakdown
- 6V
- level of protection
- IEC 61000-4-5
Order codes
1- SMDA05CDR2GLCSC C462958
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | A | Passive |
| 3 | A | Passive |
| 4 | A | Passive |
| 5 | C | Passive |
| 6 | C | Passive |
| 7 | C | Passive |
| 8 | C | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/SMDA05CD" title="SMDA05CD 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/SMDA05CD.jpg" alt="SMDA05CD" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SMDA05CD)Questions
Is there a KiCad symbol and footprint for the SMDA05CD?
Yes. The symbol is Diodes:Diode x4 DIL TVS Bi-Directional and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMDA05CD?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the SMDA05CD datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SMDA05CD?
JLCPCB lists it as part C462958, with 1,837 in stock; the sellers' links on this page open their listings.
What can replace the SMDA05CD?
Parts like it in the library: the USB6B1RL by TECH PUBLIC, the ESDA6V1U1RL by STMicroelectronics, the LCDA05.TBT by SEMTECH and the CDNBS08-SRDA05-4 by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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