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HomeProductsCircuit ProtectionTVS - DiodesCD143A-SR12
CD143A-SR12 Image
Image may be representation.
See specifications for product details.

CD143A-SR12 - Bourns Inc.

Manufacturer Part Number
CD143A-SR12
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-CD143A-SR12
ECAD Model
Parts Description
TVS DIODE 12VWM 30VC SOT143
Detailed Description
Package
TO-253-4, TO-253AA
Data sheet
CD143A-SR05,12.pdf
CD143A-SR05,12.pdf
RoHs Status
ROHS3 Compliant
In stock: 114890

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Quantity

Specifications

CD143A-SR12 Tech Specifications
Bourns Inc. - CD143A-SR12 technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - CD143A-SR12

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Reverse Standoff (Typ) 12V (Max)  
Voltage - Clamping (Max) @ Ipp 30V  
Voltage - Breakdown (Min) 13.3V  
Unidirectional Channels 2  
Type Steering (Rail to Rail)  
Supplier Device Package SOT-143  
Series -  
Power Line Protection Yes  
Product Attribute Attribute Value  
Power - Peak Pulse 500W  
Package / Case TO-253-4, TO-253AA  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 16A (8/20µs)  
Capacitance @ Frequency 10pF @ 1MHz  
Base Product Number CD143A  
Applications Ethernet  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. CD143A-SR12

Product Attribute CD143A-SR12 CD143A-SR05LC CD143A-SR2.8 CD143A-SR3.3
Part Number CD143A-SR12 CD143A-SR05LC CD143A-SR2.8 CD143A-SR3.3
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Voltage - Breakdown (Min) 13.3V 6.1V 3V 3.5V
Power - Peak Pulse 500W 250W 200W 200W
Series - - - -
Applications Ethernet Ethernet Ethernet Ethernet
Current - Peak Pulse (10/1000µs) 16A (8/20µs) 13A (8/20µs) 12A (8/20µs) 12A (8/20µs)
Unidirectional Channels 2 2 2 2
Type Steering (Rail to Rail) Steering (Rail to Rail) Steering (Rail to Rail) Steering (Rail to Rail)
Package / Case TO-253-4, TO-253AA TO-253-4, TO-253AA TO-253-4, TO-253AA TO-253-4, TO-253AA
Supplier Device Package SOT-143 SOT-143 SOT-143 SOT-143
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number CD143A CD143A CD143A CD143A
Power Line Protection Yes Yes Yes Yes
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Capacitance @ Frequency 10pF @ 1MHz 3pF @ 1MHz 4.5pF @ 1MHz 4.5pF @ 1MHz
Voltage - Reverse Standoff (Typ) 12V (Max) 5V (Max) 2.8V 3.3V
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 125°C (TJ) -55°C ~ 125°C (TJ) -55°C ~ 125°C (TJ)
Voltage - Clamping (Max) @ Ipp 30V 20V 5V 7V

CD143A-SR12 Datasheet PDF

Download CD143A-SR12 pdf datasheets and Bourns Inc. documentation for CD143A-SR12 - Bourns Inc..

Datasheets
CD143A-SR05,12.pdf
Environmental Information
Bourns REACH.pdf RoHS CD, CDDFN, CDNBS, CDSC, CDSOD, CDSOT Series.pdf
PCN Packaging
Mult Devs Label Change 28/Oct/2022.pdf
PCN Assembly/Origin
Semiconductor Warehouse 21/Mar/2019.pdf
PCN Design/Specification
Wafer Size Revision 02/Apr/2019.pdf CD143A-SRYY,CDSOT23-SRy0y,y Oct/2015.pdf
HTML Datasheet
CD143A-SR05,12.pdf

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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CD143A-SR12 Image

CD143A-SR12

Bourns Inc.
32D-CD143A-SR12

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