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HomeProductsCircuit ProtectionTVS - DiodesSA40A-E3/73
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SA40A-E3/73 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number
SA40A-E3/73
Manufacturer
Vishay General Semiconductor – Diodes Division
Allelco Part Number
32D-SA40A-E3/73
ECAD Model
Parts Description
TVS DIODE 40VWM 64.5VC DO204AC
Package
DO-204AC, DO-15, Axial
Data sheet
SA5.0A thru SA170CA.pdf
RoHs Status
ROHS3 Compliant
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Specifications

SA40A-E3/73 Tech Specifications
Vishay General Semiconductor - Diodes Division - SA40A-E3/73 technical specifications, attributes, parameters and parts with similar specifications to Vishay General Semiconductor - Diodes Division - SA40A-E3/73

Product Attribute Attribute Value  
Manufacturer Vishay General Semiconductor – Diodes Division  
Voltage - Reverse Standoff (Typ) 40V  
Voltage - Clamping (Max) @ Ipp 64.5V  
Voltage - Breakdown (Min) 44.4V  
Unidirectional Channels 1  
Type Zener  
Supplier Device Package DO-204AC (DO-15)  
Series TransZorb®  
Power Line Protection No  
Product Attribute Attribute Value  
Power - Peak Pulse 500W  
Package / Case DO-204AC, DO-15, Axial  
Package Tape & Box (TB)  
Operating Temperature -55°C ~ 175°C (TJ)  
Mounting Type Through Hole  
Current - Peak Pulse (10/1000µs) 7.8A  
Capacitance @ Frequency -  
Base Product Number SA40  
Applications General Purpose  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.10.0080

Parts Introduction

Manufacturer Part Number

SA40A-E3/73

Manufacturer

Vishay-semi-diodes

Introduction

The SA40A-E3/73 is a high-power transient voltage suppressor (TVS) diode designed for general-purpose applications. It offers robust protection against electrostatic discharge (ESD), electrical fast transients (EFT), and other voltage spikes, helping to safeguard sensitive electronic equipment.

Product Features and Performance

Unidirectional, single-channel TVS diode

Reverse standoff voltage (typical): 40V

Breakdown voltage (minimum): 44.4V

Clamping voltage (maximum) at peak pulse current: 64.5V

Peak pulse current (10/1000μs): 7.8A

Peak pulse power: 500W

Operating temperature range: -55°C to 175°C

Product Advantages

Effective transient voltage protection

Compact and rugged design

Reliable and long-lasting performance

Suitable for a wide range of applications

Key Reasons to Choose This Product

Robust protection against voltage spikes and surges

Excellent reliability and durability

Versatile design for various general-purpose applications

Competitive pricing and availability

Quality and Safety Features

Compliant with industry standards for safety and reliability

Rigorously tested to ensure consistent performance

Backed by Vishay's reputation for quality and innovation

Compatibility

The SA40A-E3/73 is compatible with various electronic devices and systems that require transient voltage protection, such as power supplies, communication equipment, and industrial automation systems.

Application Areas

General-purpose transient voltage protection

Power line protection

Industrial automation and control systems

Telecommunications equipment

Consumer electronics

Product Lifecycle

The SA40A-E3/73 is an active product, and there are currently no plans for discontinuation. However, as technology advances, alternative or equivalent models may become available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay General Semiconductor - Diodes Division SA40A-E3/73

Product Attribute SA40A-E3/73 SA40CA SA40A-E3/54 SA40CA-E3/73
Part Number SA40A-E3/73 SA40CA SA40A-E3/54 SA40CA-E3/73
Manufacturer Vishay General Semiconductor - Diodes Division Littelfuse Inc. Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ)
Current - Peak Pulse (10/1000µs) 7.8A 7.9A 7.8A 7.8A
Supplier Device Package DO-204AC (DO-15) DO-204AC (DO-15) DO-204AC (DO-15) DO-204AC (DO-15)
Type Zener Zener Zener Zener
Base Product Number SA40 - SA40 SA40
Mounting Type Through Hole Through Hole Through Hole Through Hole
Package Tape & Box (TB) Tape & Reel (TR) Tape & Reel (TR) Tape & Box (TB)
Package / Case DO-204AC, DO-15, Axial DO-204AC, DO-15, Axial DO-204AC, DO-15, Axial DO-204AC, DO-15, Axial
Applications General Purpose General Purpose General Purpose General Purpose
Power Line Protection No No No No
Voltage - Clamping (Max) @ Ipp 64.5V 64.5V 64.5V 64.5V
Series TransZorb® SA TransZorb® TransZorb®
Voltage - Reverse Standoff (Typ) 40V 40V 40V 40V
Voltage - Breakdown (Min) 44.4V 44.4V 44.4V 44.4V
Capacitance @ Frequency - - - -
Unidirectional Channels 1 - 1 -
Power - Peak Pulse 500W 500W 500W 500W

SA40A-E3/73 Datasheet PDF

Download SA40A-E3/73 pdf datasheets and Vishay General Semiconductor - Diodes Division documentation for SA40A-E3/73 - Vishay General Semiconductor - Diodes Division.

Datasheets
SA5.0A thru SA170CA.pdf
PCN Assembly/Origin
Plating House 25/Jan/2019.pdf

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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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SA40A-E3/73 Image

SA40A-E3/73

Vishay General Semiconductor - Diodes Division
32D-SA40A-E3/73

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