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Home Products Circuit Protection TVS - Diodes~~AQ1003-01LTG~~

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AQ1003-01LTG - Littelfuse Inc.

Manufacturer Part Number: AQ1003-01LTG

Manufacturer: Littelfuse

Allelco Part Number: 32D-AQ1003-01LTG

ECAD Model

Parts Description: TVS DIODE 5VWM 14VC SOD523

Detailed Description

Package: SC-79, SOD-523

Data sheet: ~~AQ1003-01LTG.pdf~~

RoHs Status: ROHS3 Compliant

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In stock: 280770

Unit Price: $0.43
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$0.43	$0.43
10+	$0.349	$3.49
100+	$0.238	$23.80
500+	$0.178	$89.00
1000+	$0.134	$134.00
2000+	$0.122	$244.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

AQ1003-01LTG Tech Specifications
Littelfuse Inc. - AQ1003-01LTG technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - AQ1003-01LTG

Product Attribute	Attribute Value
Manufacturer	Littelfuse
Voltage - Reverse Standoff (Typ)	5V (Max)
Voltage - Clamping (Max) @ Ipp	14V
Voltage - Breakdown (Min)	6V
Unidirectional Channels	1
Type	Zener
Supplier Device Package	SOD-523
Series	Automotive, AEC-Q101, AQ1003, SPA®
Power Line Protection	No

Product Attribute	Attribute Value
Power - Peak Pulse	-
Package / Case	SC-79, SOD-523
Package	Tape & Reel (TR)
Operating Temperature	-40°C ~ 150°C (TA)
Mounting Type	Surface Mount
Current - Peak Pulse (10/1000µs)	7A (8/20µs)
Capacitance @ Frequency	30pF @ 1MHz
Base Product Number	AQ1003
Applications	Automotive

Parts Introduction

Manufacturer Part Number

AQ1003-01LTG

Manufacturer

Littelfuse

Introduction

The Littelfuse AQ1003-01LTG is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode designed for automotive and industrial applications. It offers robust protection against electrostatic discharge (ESD) and other transient voltage events, ensuring the reliability and longevity of sensitive electronic components.

Product Features and Performance

Unidirectional clamping action for enhanced protection

Reverse standoff voltage (Typ.): 5V (Max)

Breakdown voltage (Min.): 6V

Clamping voltage (Max. @ Ipp): 14V

Peak pulse current (10/1000μs): 7A (8/20μs)

Capacitance @ 1MHz: 30pF

Wide operating temperature range: -40°C to 150°C

Product Advantages

Robust transient voltage protection

Compact surface-mount package (SC-79, SOD-523)

Automotive-grade quality and reliability

AEC-Q101 qualified for harsh environments

Key Reasons to Choose

Reliable protection against ESD and transient voltage events

Suitable for safety-critical automotive and industrial applications

Compact and space-efficient design

Proven performance and quality assurance through AEC-Q101 qualification

Quality and Safety Features

Automotive-grade (Grade 1) quality

AEC-Q101 qualified for harsh environments

RoHS and REACH compliant

Compatibility

The Littelfuse AQ1003-01LTG is compatible with a wide range of electronic devices and systems that require robust transient voltage protection, particularly in automotive and industrial applications.

Application Areas

Automotive electronics (ECUs, infotainment systems, sensors, etc.)

Industrial control and automation equipment

Power supplies and power management circuits

Communications and networking equipment

Product Lifecycle

The Littelfuse AQ1003-01LTG is an active product, and there are no immediate plans for discontinuation. However, if you have any questions about availability or need to explore alternative solutions, please contact our website's sales team for more information.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. AQ1003-01LTG

Product Attribute
Part Number	AQ1003-01LTG	AQ1003-01ETG	AQ10A2-24/30VDC	AQ1053N0S-T
Manufacturer	Littelfuse Inc.	Littelfuse Inc.	NO	Taiyo Yuden
Unidirectional Channels	1	1	-	-
Voltage - Clamping (Max) @ Ipp	14V	12V (Typ)	-	-
Operating Temperature	-40°C ~ 150°C (TA)	-40°C ~ 125°C (TA)	-	-55°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount	-	Surface Mount
Applications	Automotive	Automotive	-	-
Package / Case	SC-79, SOD-523	SOD-882	-	0402 (1005 Metric)
Power - Peak Pulse	-	-	-	-
Current - Peak Pulse (10/1000µs)	7A (8/20µs)	7A (8/20µs)	-	-
Package	Tape & Reel (TR)	Tape & Reel (TR)	-	Tape & Reel (TR)
Type	Zener	Zener	-	Multilayer
Base Product Number	AQ1003	AQ1003	-	-
Voltage - Reverse Standoff (Typ)	5V (Max)	5V (Max)	-	-
Power Line Protection	No	No	-	-
Supplier Device Package	SOD-523	SOD-882	-	0402 (1005 Metric)
Capacitance @ Frequency	30pF @ 1MHz	30pF @ 1MHz	-	-
Series	Automotive, AEC-Q101, AQ1003, SPA®	Automotive, AEC-Q101, AQ1003, SPA®	-	AQ
Voltage - Breakdown (Min)	6V	-	-	-

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

AQ1003-01LTG

Littelfuse Inc.
32D-AQ1003-01LTG

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Please refer to the English Version as our Official Version.Return

AQ1003-01LTG - Littelfuse Inc.

Specifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Reasons to Choose

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Parts with Similar Specifications

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

Delivery Cost

Delivery Method

Payment Support

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

Certifications & Memberships

AQ1003-01LTG

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Feedback

Please refer to the English Version as our Official Version.