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DTA143ECA The CJ DTA143ECA is a digital transistor in a SOT-23 package. It offers built-in bias resistors for simplified inverter circuit configuration.
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DTA143ECA

Available from 1 distributors
Mfr Name: CJ
CJ
The CJ DTA143ECA is a digital transistor in a SOT-23 package. It offers built-in bias resistors for simplified inverter circuit configuration.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.19

DTA143ECA Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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DTA143ECA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Junction Temperature
Lead Spacing
Lead Style
Mounting Type
Output Current
Output Voltage
Power Dissipation
SVHC Present
Storage Temperature
Supply Voltage
Weight
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DTA143ECA Description

Short technical summary and product information.

The CJ DTA143ECA is a PNP digital transistor designed for ease of use in digital logic applications. It features built-in bias resistors, eliminating the need for external input resistors and simplifying circuit design, particularly for inverter configurations. The transistor is housed in a compact SOT-23 molded plastic package, suitable for surface mounting.

 

Key electrical characteristics include a maximum supply voltage of -50V and a maximum power dissipation of 200mW at 25°C. The DC current gain is typically 30mA when operating at VO = -5V and IO = -10mA. Its input resistance is approximately 3.29kΩ, and it has a transition frequency of 100MHz under specified test conditions.

 

The device is manufactured with UL 94V-O rated flame retardant epoxy and leads compliant with MIL-STD-202E method 208C. The mechanical data indicates a weight of 0.008 grams per unit. The DTA143ECA is designed for applications requiring simple on/off condition setting and offers the advantage of thin-film resistors with complete isolation for negative biasing.

DTA143ECA Quick Information

Product Type: Digital Transistor
Series: DTA143E
Canonical Name: DTA143ECA Digital Transistor
Subcategory: Single, Pre-Biased

DTA143ECA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

DTA143ECA Estimated Pricing

Qty Low High
1+ $0.19 $0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

DTA143ECA Features

  • Built-in bias resistors simplify circuit design.
  • SOT-23 package for surface mounting.
  • Maximum supply voltage of -50V.
  • 200mW maximum power dissipation.
  • 100MHz transition frequency.

DTA143ECA Applications

  • Ideal for inverter circuit configurations.
  • Suitable for digital logic applications.
  • Simplifies digital design with integrated resistors.
  • Compact surface mount solution.

DTA143ECA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage for the DTA143ECA?

-50V

What is the maximum power dissipation of the DTA143ECA?

200mW

What package type is the DTA143ECA available in?

SOT-23

What is the typical DC current gain for the DTA143ECA?

30mA

What is the transition frequency of the DTA143ECA?

100MHz

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