Overview
The SMAJ40A is an ESD And Surge Protection made by GOODWORK in a DO-214AC(SMA) package with 2 pins. -55℃~+150℃ 400W 40V 44.4V 5uA 6.2A 64.5V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:SMAJ40A, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 7,065 are in stock at JLCPCB (part C2943745).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 64.5V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 6.2A
- Peak Pulse Power Dissipation (Ppp)
- 400W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 40V
- Type
- TVS
- Voltage - Breakdown
- 44.4V
Order codes
1- SMAJ40ALCSC C2943745
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SMAJ40A?
Yes. The symbol is Diode:SMAJ40A and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMAJ40A?
DO-214AC(SMA), with 2 pins. Its footprint is drawn on this page.
Where is the SMAJ40A datasheet?
GOODWORK publishes it: the Datasheet link on this page opens it.
Where can I order the SMAJ40A?
JLCPCB lists it as part C2943745, with 7,065 in stock; the sellers' links on this page open their listings.
What can replace the SMAJ40A?
Parts like it in the library: the SMAJ40A by DOWO, the SMAJ40CA by hongjiacheng, the SMAJ40CA by MDD and the SMAJ40CA by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMAJ40A
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DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengSMAJ40CA
DO-214AC(SMA)-65℃~+150℃ 1uA 400W@10/1000us 40V 49.1V 6.2A@10/1000us 64.5V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMAJ40CA
DO-214AC(SMA)-55℃~+150℃ 400W 40V 44.4V 5uA 6.2A 64.5V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ40A
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengSMAJ40CA
SMA-65℃~+150℃ 1uA 400W@10/1000us 40V 49.1V 6.2A@10/1000us 64.5V TVS SMA ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAJ40CA
DO-214AC(SMA)-65℃~+150℃ 1uA 400W@10/1000us 40V 49.1V 6.2A 64.5V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMAJ40A
SMA(DO-214AC)-55℃~+150℃ 400W@10/1000us 40V 44.4V 5uA 6.2A 64.5V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSAnBonESD And Surge Protection (TVS/ESD)