1N8171US
Microchip Technology
-55℃~+175℃ 1.6A 150W@10/1000us 4pF 500nA 58V 64.6V 93.7V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional MELF-SQ(A) ESD and Surge Protection (TVS/ESD)
- Category
- ESD And Surge Protection (TVS, ESD)
- Package
- MELF-SQ(A)
- Pins
- 2
Overview
The 1N8171US is an ESD And Surge Protection made by Microchip Technology in a MELF-SQ(A) package with 2 pins. -55℃~+175℃ 1.6A 150W@10/1000us 4pF 500nA 58V 64.6V 93.7V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional MELF-SQ(A) ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:DIO-SMD_L5.4-W2.6-BI, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2629342).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 93.7V
- Junction Capacitance
- 4pF
- Operating Temperature
- -55℃~+175℃
- Peak Pulse Current (Ipp)
- 1.6A
- Peak Pulse Power Dissipation (Ppp)
- 150W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 500nA
- Reverse Stand-Off Voltage (Vrwm)
- 58V
- Type
- TVS
- Voltage - Breakdown
- 64.6V
- level of protection
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
Order codes
1- 1N8171USLCSC C2629342
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/1N8171US" title="1N8171US in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/1N8171US.jpg" alt="1N8171US" width="1200" height="900">[](https://pcbkit.io/parts/microchip/1N8171US)Questions
Is there a KiCad symbol and footprint for the 1N8171US?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DIO-SMD_L5.4-W2.6-BI, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N8171US?
MELF-SQ(A), with 2 pins. Its footprint is drawn on this page.
Where is the 1N8171US datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N8171US?
JLCPCB lists it as part C2629342, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N8171US?
Parts like it in the library: the SMBJ58CA by hongjiacheng, the SMAJ58A by hongjiacheng, the SMBJ58A by hongjiacheng and the SMAJ58CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ58CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiacheng
SMAJ58A
DO-214AC(SMA)-55℃~+150℃ 1uA 4.3A@10/1000us 400W@10/1000us 58V 71.2V 93.6V IEC 61000-4-2 TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMBJ58A
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiachengSMAJ58CA
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengSMAJ58A
DO-214AC(SMA)-55℃~+150℃ 4.3A 400W 58V 5uA 64.4V 93.6V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ58A
SMB-55℃~+150℃ 58V 5uA 6.4A 600W 74.6V 93.6V TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)SMBJ58CA
DO-214AA(SMB)1uA 58V 6.4A 600W@10/1000us 64.4V 93.6V Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)
SMCJ58CA
SMC(DO-214AB)-55℃~+150℃ 1.5kW@10/1000us 16.03A 1uA 58V 64.4V 93.6V Bidirectional IEC 61000-4-2 TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)