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MMBZ33VALQ on a board, in 3D

MMBZ33VALQ

Diodes Incorporated

-65℃~+150℃ 2 26V 31.35V 40W 46V 50uA 870mA TVS Unidirectional SOT-23-3 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCdiodes/MMBZ33VALQ
Category
ESD And Surge Protection (TVS, ESD)
Package
SOT-23-3
Pins
3

Overview

The MMBZ33VALQ is an ESD And Surge Protection made by Diodes Incorporated in a SOT-23-3 package with 3 pins. -65℃~+150℃ 2 26V 31.35V 40W 46V 50uA 870mA TVS Unidirectional SOT-23-3 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Diode:MMBZxx, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C443831).

Symbol

123
Diode:MMBZxxFrom KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

12
Breakdown Voltage
31.35V
Clamping Voltage
46V
Maximum Clamping Voltage
46V
Number of Channels
2
Operating Temperature
-65℃~+150℃
Peak Pulse Current (Ipp)
870mA
Peak Pulse Power Dissipation (Ppp)
40W
Polarity
Unidirectional
Reverse Leakage Current (Ir)
50uA
Reverse Stand-Off Voltage (Vrwm)
26V
Type
TVS
Voltage - Breakdown
31.35V

Order codes

1

Pinout

3
The pins of the MMBZ33VALQ
PinNameType
1KPassive
2KPassive
3APassive

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Questions

Is there a KiCad symbol and footprint for the MMBZ33VALQ?

Yes. The symbol is Diode:MMBZxx and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMBZ33VALQ?

SOT-23-3, with 3 pins. Its footprint is drawn on this page.

Where is the MMBZ33VALQ datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the MMBZ33VALQ?

JLCPCB lists it as part C443831, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMBZ33VALQ?

Parts like it in the library: the SMMBZ33VAL by onsemi, the SMF26CA by hongjiacheng, the SMBJ26CA by hongjiacheng and the SMAJ26A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8