SM4T18AY

Mfr. #:: SM4T18AY
Manufacturer:: STMicroelectronics
Description:: TVS Diodes - Transient Voltage Suppressors 400 W 2.3kW Transil 5V to 70V Uni
Lifecycle:: New from this manufacturer.
Datasheet:: SM4T18AY Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SM4T18AY more Information SM4T18AY Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: TVS - Diodes

Series: Automotive, AEC-Q101, SM4TY, TRANSIL

Type: Zener

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.002540 oz

Mounting-Style: SMD/SMT

Termination-Style: SMD/SMT

Tradename: Transil

Package-Case: DO-214AC, SMA

Operating-Temperature: -55°C ~ 150°C (TJ)

Mounting-Type: Surface Mount

Applications: Automotive

Supplier-Device-Package: SMA (DO-214AC)

Unidirectional-Channels: 1

Bidirectional-Channels: -

Voltage-Reverse-Standoff-Typ: 15V

Voltage-Breakdown-Min: 16.7V

Voltage-Clamping-Max-Ipp: 32.5V

Current-Peak-Pulse-10-1000μs: 71A (8/20μs)

Power-Peak-Pulse: 400W

Power-Line-Protection: No

Capacitance-Frequency: -

Polarity: Unidirectional

Tags: SM4T18, SM4T1, SM4T, SM4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SM4T18AY Description

***ure Electronics: SM4TY Series 400 W 18 V Uni-Directional SMT Automotive Transil Diode - DO-214AC

***p One Stop Global: Diode TVS Single Uni-Dir 15V 400W Automotive 2-Pin SMA T/R

***et Europe: Diode TVS Single Uni-Dir 15V 400W 2-Pin SMA T/R

***Components: Supplied as a Tape, STMicroelectronics SM4T18AY, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC

***ark: Transient Voltage Suppressor, Tvs, Aec-Q101 Transil Sm4Ty Series, Unidirectional, 15 V, Do-214Ac Rohs Compliant: Yes

***ied Electronics & Automation: SM4T18AY,TVS Transil Auto 400W 18V,Uni

***i-Key: TVS DIODE 15V 32.5V SMA

***ronik: TRANSIL AUTO UNI 0,4KW 18V SMA

***ment14 APAC: Prices include import duty and tax. DIODE, TVS, 400W, 17.6V, SMA; Product Range:Transil SM4TY Series; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:15V; Clamping Voltage Vc Max:32.5V; Diode Case Style:DO-214AC; No. of Pins:2Pins; Breakdown Voltage Min:16.7V; Breakdown Voltage Max:18.5V; Peak Pulse Power Dissipation:400W; Automotive Qualification Standard:AEC-Q101; SVHC:No SVHC (17-Dec-2015); Peak Pulse Current Ippm:71A; Power Dissipation Pd:400W

***nell: DIODO, TVS, 400W, 17.6V, SMA; Gamma Prodotti:Serie Transil SM4TY; Polarità TVS:Unidirezionale; Tensione di Stand-Off Inversa Vrwm:15V; Tensione di Bloccaggio Vc Max:32.5V; Modello Involucro Diodo:DO-214AC; No. di Pin:2Pin; Tensione di Breakdown Min:16.7V; Tensione di Rottura Max:18.5V; Dissipazione Potenza Impulso a Punta:400W; Standard di Qualifica Automotive:AEC-Q101; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (17-Dec-2015); Corrente di Picco Impulso Ippm:71A; Dissipazione di Potenza Pd:400W

SM4T18AY More Information

Automotive Power-Rail TVS Devices: STMicroelectronics Automotive Power-Rail TVS Devices protect sensitive automotive circuits against surges and ESD discharges. They are used in applications for smart junction boxes, relay protection and power-line protection. Features include ISO 7637-2 pulse 5A and 5B standard compliant against surges, IEC 61000-4-2 and ISO 10605 compliant against electrostatic discharges, and automotive grade qualified with additional automotive surge testing. These devices are produced using automotive-grade processes and are qualified to AEC-Q101, and they are identified with the Y extension in the part number for the automotive version of the given protection device.

SMA SM4TY 400W Automotive Transil™: STMicroelectronics SMA SM4TY 400W Automotive Transil™ series protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Standard Products: STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discrete and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of design aids, including SPICE, IBIS models and simulation tools, are available to make adding to a design-in easy.

Market price

Part #	Mfg.	Description	Stock	Price
SM4T18AY DISTI # V72:2272_17704989	STMicroelectronics	Diode TVS Single Uni-Dir 15V 400W Automotive 2-Pin SMA T/R RoHS: Compliant	4710	3000:$0.2558 1000:$0.2609 500:$0.2660 250:$0.2955 100:$0.3283 25:$0.3908 10:$0.4342 1:$0.4824
SM4T18AY DISTI # 497-10908-1-ND	STMicroelectronics	TVS DIODE 15V 32.5V SMA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
SM4T18AY DISTI # 497-10908-6-ND	STMicroelectronics	TVS DIODE 15V 32.5V SMA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
SM4T18AY DISTI # 497-10908-2-ND	STMicroelectronics	TVS DIODE 15V 32.5V SMA RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.3119
SM4T18AY DISTI # 25929716	STMicroelectronics	Diode TVS Single Uni-Dir 15V 400W Automotive 2-Pin SMA T/R RoHS: Compliant	4710	3000:$0.2558 1000:$0.2656 500:$0.2754 250:$0.3060 100:$0.3281 25:$0.3907 23:$0.4341
SM4T18AY DISTI # SM4T18AY	STMicroelectronics	Diode TVS Single Uni-Dir 15V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SM4T18AY) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 0	5000:$0.3289 10000:$0.3139 20000:$0.2999 30000:$0.2859 50000:$0.2799
SM4T18AY DISTI # 97W2841	STMicroelectronics	Transient Voltage Suppressor, TVS, AEC-Q101 Transil SM4TY Series, Unidirectional, 15 V, DO-214AC RoHS Compliant: Yes	2493	1:$0.2980 10:$0.2960 100:$0.2940 500:$0.2160 1000:$0.1650 2500:$0.1380 10000:$0.1300 25000:$0.1060
SM4T18AY DISTI # 511-SM4T18AY	STMicroelectronics	ESD Suppressors / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni RoHS: Compliant	0	5000:$0.2980 10000:$0.2870 25000:$0.2750
SM4T18AY DISTI # 7957313P	STMicroelectronics	SM4T18AY TVS TRANSIL AUTO 400W 18V UNI, RL	34975	50:£0.0740 100:£0.0650 250:£0.0560 5000:£0.0550
SM4T18AY	ST Microwave Corporation	Trans Voltage Suppressor Diode, 400W, 15V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Compliant	Europe - 150000
SM4T18AY	STMicroelectronics		2202
SM4T18AY DISTI # 2327864	STMicroelectronics	DIODE, TVS,400W, 17.6V,SMA RoHS: Compliant	2518	5:£0.1380 25:£0.1150 100:£0.1030 250:£0.0948 500:£0.0885
SM4T18AY DISTI # 2327864	STMicroelectronics	DIODE, TVS,400W, 17.6V,SMA RoHS: Compliant	2493	1:$1.3200 10:$1.0900 100:$0.6970 1000:$0.5570 5000:$0.4720 10000:$0.4550 25000:$0.4350
SM4T18AY DISTI # C1S730200615943	STMicroelectronics	Diode TVS Single Uni-Dir 15V 400W Automotive 2-Pin SMA T/R RoHS: Compliant	4710	250:$0.2965 100:$0.3294 25:$0.5462 10:$0.5528

Related products

Image	Part #	Description
	Mfr.#: SM4T68AY OMO.#: OMO-SM4T68AY	TVS Diodes / ESD Suppressors 400 W 2.3kW Transil 5V to 70V Uni
	Mfr.#: SM4T35AY OMO.#: OMO-SM4T35AY	TVS Diodes / ESD Suppressors 400 W 2.3kW Transil 5V to 70V Uni
	Mfr.#: SM4T56CAY OMO.#: OMO-SM4T56CAY-STMICROELECTRONICS	TVS Diodes - Transient Voltage Suppressors 400 W 2.3kW Transil 5V to 70V Bi
	Mfr.#: SM4T50CAY OMO.#: OMO-SM4T50CAY-STMICROELECTRONICS	TVS Diodes - Transient Voltage Suppressors 400 W 2.3kW Transil 5V to 70V Bi
	Mfr.#: SM4T28CAY OMO.#: OMO-SM4T28CAY-STMICROELECTRONICS	TVS DIODE 24V 50V SMA
	Mfr.#: SM4T26CAY-CUT TAPE OMO.#: OMO-SM4T26CAY-CUT-TAPE-1190	New and Original
	Mfr.#: SM4T10A OMO.#: OMO-SM4T10A-1190	New and Original
	Mfr.#: SM4T60CA OMO.#: OMO-SM4T60CA-1190	New and Original
	Mfr.#: SM4T68A SM4T68CA OMO.#: OMO-SM4T68A-SM4T68CA-1190	New and Original
	Mfr.#: SM4T68CA OMO.#: OMO-SM4T68CA-1190	New and Original

Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of SM4T18AY is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.09~~; ~~$0.09~~

10: ~~$0.09~~; ~~$0.86~~

100: ~~$0.08~~; ~~$8.12~~

500: ~~$0.08~~; ~~$38.30~~

1000: ~~$0.07~~; ~~$72.10~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SM4T18AY

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes