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SMBJ40A on a board, in 3D

SMBJ40A

MDD

-65℃~+150℃ 1uA 40V 49.1V 600W@10/1000us 64.5V 9.3A@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCmdd/SMBJ40A
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-214AA(SMB)
Pins
2

Overview

The SMBJ40A is an ESD And Surge Protection made by MDD in a DO-214AA(SMB) package with 2 pins. -65℃~+150℃ 1uA 40V 49.1V 600W@10/1000us 64.5V 9.3A@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 12,581 are in stock at JLCPCB (part C114003). 7 open-source boards in 5 repositories on GitHub use it.

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

10
Clamping Voltage
64.5V
Number of Channels
1
Operating Temperature
-65℃~+150℃
Peak Pulse Current (Ipp)
9.3A@10/1000us
Peak Pulse Power Dissipation (Ppp)
600W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
40V
Type
TVS
Voltage - Breakdown
49.1V

Order codes

1

Pinout

2
The pins of the SMBJ40A
PinNameType
1A1Passive
2A2Passive

Open-source boards using it

All 7
  • 4 layers58 × 59.3 mmDcdc, the printed circuit board in 3D

    Dcdc

    znxingbell/DC-DC-Power

    2015年电赛a题

    124 parts3MIT
  • 2 layers120.1 × 69 mmHigh Power DC Load Control Unit, the printed circuit board in 3D

    High Power DC Load Control Unit

    muhammedsaifudeen/High_Power_DC_Load_Control_Unit

    Designed and developed a 2 Layer PCB which has both high power component and low component .Using certain isolation and methods i have successfully design the control unit using stm32f103 which can drive load upto 2000W

    85 parts
  • 2 layers80 × 99.8 mmOcelot vA4, the printed circuit board in 3D

    Ocelot vA4

    turboedge/SpeedyBoards

    EMS boards powered by Speeduino

    207 parts110GPL-2.0
  • 2 layers100 × 99.8 mmUnderdog, the printed circuit board in 3D

    Underdog

    turboedge/SpeedyBoards

    EMS boards powered by Speeduino

    388 parts110GPL-2.0
  • 2 layers85 × 60 mmTX advanced, the printed circuit board in 3D

    TX advanced

    AquaBeacon/hardware

    回路図・PCB・製造ツール

    32 partsApache-2.0
  • 2 layers100 × 100 mmPocDcPowerV1p0, the printed circuit board in 3D

    PocDcPowerV1p0

    czalinski/ThlHwTestDevices

    KiCad designs, firmware and documentation for circuits that support testing of electrical hardware, such as HASS and HALT testing.

    43 partsMIT
  • 2 layers100 × 100 mmPocDcPowerV1p1, the printed circuit board in 3D

    PocDcPowerV1p1

    czalinski/ThlHwTestDevices

    KiCad designs, firmware and documentation for circuits that support testing of electrical hardware, such as HASS and HALT testing.

    41 partsMIT

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Questions

Is there a KiCad symbol and footprint for the SMBJ40A?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMBJ40A?

DO-214AA(SMB), with 2 pins. Its footprint is drawn on this page.

Where is the SMBJ40A datasheet?

MDD publishes it: the Datasheet link on this page opens it.

Where can I order the SMBJ40A?

JLCPCB lists it as part C114003, with 12,581 in stock; the sellers' links on this page open their listings.

What can replace the SMBJ40A?

Parts like it in the library: the SMBJ40CA by Brightking, the SMBJ40CA by MDD, the SMBJ40CA by hongjiacheng and the SMBJ40CA by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SMBJ40A?

7 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8