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SMBJ33A-HF, in 3D

SMBJ33A-HF

Comchip

-55℃~+150℃ 11.3A 33V 36.7V 53.3V 5uA 600W TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCcomchip/SMBJ33A-HF
Category
TVS
Package
SMB(DO-214AA)
Pins
2

Overview

The SMBJ33A-HF is a TV made by Comchip in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 11.3A 33V 36.7V 53.3V 5uA 600W TVS Unidirectional SMB(DO-214AA) 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. JLCPCB lists it (part C2444200).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

7
Breakdown Voltage
36.7V
Maximum Clamping Voltage
53.3V
Peak Pulse Current (Ipp)@10/1000us
11.3A
Peak Pulse Power Dissipation (Ppp)@10/1000us
600W
Reverse Stand-Off Voltage (Vrwm)
33V
Type
TVS
polarity
Unidirectional

Order codes

1

Pinout

2
The pins of the SMBJ33A-HF
PinNameType
1A1Passive
2A2Passive

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[![SMBJ33A-HF](https://pcbkit.io/embed/parts/comchip/SMBJ33A-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/SMBJ33A-HF)

Questions

Is there a KiCad symbol and footprint for the SMBJ33A-HF?

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 SMBJ33A-HF?

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

Where can I order the SMBJ33A-HF?

JLCPCB lists it as part C2444200, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMBJ33A-HF?

Parts like it in the library: the SMBJ33A-QH by Bourns, the ATV06B330J-HF by Comchip, the ATV06B330JB-HF by Comchip and the SMBJ33CA-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8