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SMBJ33A, in 3D

SMBJ33A

RealChip

-65℃~+150℃ 1 11.3A@10/1000us 1uA 33V 390pF 40.6V 53.3V 600W@10/1000us TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCrealchip/SMBJ33A
Category
Uncategorised
Package
SMB
Pins
2

Overview

The SMBJ33A is an uncategorised made by RealChip in a SMB package with 2 pins. -65℃~+150℃ 1 11.3A@10/1000us 1uA 33V 390pF 40.6V 53.3V 600W@10/1000us TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Diodes:Diode Zener, from CERN's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C6937312).

Symbol

Diodes:Diode ZenerFrom CERN's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

11
Clamping Voltage
53.3V
Junction Capacitance
390pF
Number of Channels
Single-channel
Operating Temperature
-65℃~+150℃
Peak Pulse Current (Ipp)
11.3A@10/1000us
Peak Pulse Power Dissipation (Ppp)
600W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
33V
Type
TVS
Voltage - Breakdown
36.7V

Order codes

1

Pinout

2
The pins of the SMBJ33A
PinNameType
1CPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the SMBJ33A?

Yes. The symbol is Diodes:Diode Zener 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?

SMB, with 2 pins. Its footprint is drawn on this page.

Where is the SMBJ33A datasheet?

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

Where can I order the SMBJ33A?

JLCPCB lists it as part C6937312, with 4 in stock; the sellers' links on this page open their listings.

What can replace the SMBJ33A?

Parts like it in the library: the SMBJ33A by PDW, the SMBJ33A by Shenzhen JDT Fuse, the SMBJ33A MM-TD by TDSEMIC and the SMBJ33A by XCH. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8