SMA6T30AY

STMicroelectronicsExtended

-55℃~+150℃ 200nA 28.5V 30V 53.5V 600W@10/1000us 9.7A@8/20us IEC 61000-4-2 TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS

Datasheet JLCPCB LCSC

Part id: st/SMA6T30AY
Category: ESD And Surge Protection (TVS, ESD)
Package: SMA(DO-214AC)
Pins: 2
In stock: 18 at JLCPCB (C1982433)

Overview

The SMA6T30AY is an ESD And Surge Protection made by STMicroelectronics in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 200nA 28.5V 30V 53.5V 600W@10/1000us 9.7A@8/20us IEC 61000-4-2 TVS Unidirectional SMA(DO-214AC) 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_SMA, from KiCad's library), ready for a KiCad board. 18 are in stock at JLCPCB (part C1982433).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

Diode_SMD:D_SMAFrom KiCad's library

Pinout

The pins of the SMA6T30AY
Pin	Name	Type
1	A1	Passive
2	A2	Passive

Parameters

Breakdown Voltage: 28.5V
Clamping Voltage: 53.5V
Maximum Clamping Voltage: 53.5V
Number of Channels: Single-channel
Operating Temperature: -55℃~+150℃
Peak Pulse Current (Ipp): 9.7A@8/20us
Peak Pulse Current (Ipp)@10/1000us: 75A@8/20us
Peak Pulse Power Dissipation (Ppp): 600W@10/1000us
Peak Pulse Power Dissipation (Ppp)@10/1000us: 600W
Polarity: Unidirectional
Reverse Leakage Current (Ir): 200nA
Reverse Stand-Off Voltage (Vrwm): 28.5V
Type: TVS
Voltage - Breakdown: 30V
level of protection: IEC 61000-4-2

Order codes

SMA6T30AYLCSC C1982433

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Questions

Is there a KiCad symbol and footprint for the SMA6T30AY?

Yes. The symbol is Device:D_TVS 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 SMA6T30AY?

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

Where is the SMA6T30AY datasheet?

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

Where can I order the SMA6T30AY?

JLCPCB lists it as part C1982433, with 18 in stock; the sellers' links on this page open their listings.

What can replace the SMA6T30AY?

Parts like it in the library: the SM15T30AY by STMicroelectronics and the P6SMB30CA by Yenji Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.