Overview
The SMDB05 is an ESD And Surge Protection made by SMC in a SO-8 package with 8 pins. 1A 20uA 500W@8/20us 5V 600pF 6V 9.8V Four channels TVS Unidirectional SO-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3702553).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Clamping Voltage
- 9.8V
- Junction Capacitance
- 600pF
- Number of Channels
- Four channels
- Peak Pulse Current (Ipp)
- 1A
- Peak Pulse Power Dissipation (Ppp)
- 500W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 20uA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- Voltage - Breakdown
- 6V
Order codes
1- SMDB05LCSC C3702553
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/smc/SMDB05" title="SMDB05 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/smc/SMDB05.jpg" alt="SMDB05" width="1200" height="900">[](https://pcbkit.io/parts/smc/SMDB05)Questions
Is there a KiCad symbol and footprint for the SMDB05?
Yes. 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 SMDB05?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the SMDB05 datasheet?
SMC publishes it: the Datasheet link on this page opens it.
Where can I order the SMDB05?
JLCPCB lists it as part C3702553, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMDB05?
Parts like it in the library: the USB6B1RL by TECH PUBLIC, the ESDA6V1U1RL by STMicroelectronics, the SMDA05CD by onsemi and the LCDA05.TBT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
USB6B1RL
SOP-8-55℃~+125℃ 18V 25A@8/20us 2uA 450W@8/20us 5V 5pF 6V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOP-8 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)ESDA6V1U1RL
SO-8100pF 200W@8/20us 25A@8/20us 2uA 5V 6 6.1V 7.2V IEC 61000-4-2 TVS Unidirectional SO-8 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)SMDA05CD
SO-8-55℃~+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) ROHSonsemiESD And Surge Protection (TVS/ESD)LCDA05.TBT
SOIC-8-55℃~+125℃@(Tj) 11V 17A@8/20us 2 20uA 300W@8/20us 5V 5pF 6V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)CDNBS08-SRDA05-4
SOIC-8-55℃~+150℃ 15pF 20uA 42A@8/20us 500W@8/20us 5V 6V 9.8V Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)SRDA05-6.TBT
SOIC-8-40℃~+85℃ 20V 25A@8/20us 500W 5V 6V Four channels TVS Unidirectional SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SRDA05-4.TLT
SO-8-40℃~+85℃ 10uA 20V 25A@8/20us 500W 5V 6V 8pF Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SO-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SRDA05-4BTG
SOIC-8-40℃~+125℃ 10uA 21V 30A@8/20us 5V 600W@8/20us 6V 8pF Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)