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DDTA143ZCA-7-F DDTA143ZCA-7-F is a PNP pre-biased transistor from Diodes Incorporated. It features 50V collector-emitter voltage, 100mA collector current, 200mW power dissipation, and built-in biasing resistors (R1=4.7kΩ, R2=47kΩ) in a SOT-23-3 surface-mount package.
Mfr Part #:

DDTA143ZCA-7-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
DDTA143ZCA-7-F is a PNP pre-biased transistor from Diodes Incorporated. It features 50V collector-emitter voltage, 100mA collector current, 200mW power dissipation, and built-in biasing resistors (R1=4.7kΩ, R2=47kΩ) in a SOT-23-3 surface-mount package.
✓ Total Stock: 108 pcs
$ Price Range: $0.04 - $0.23

DDTA143ZCA-7-F Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
108 pcs
On Request
108 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DDTA143ZCA-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Mounting Type
Power
Resistor
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight
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DDTA143ZCA-7-F Description

Short technical summary and product information.

The DDTA143ZCA-7-F is a PNP pre-biased transistor from Diodes Incorporated, part of the DDTA (R1≠R2 series) family. It integrates two biasing resistors (R1=4.7kΩ and R2=47kΩ) in a single package, reducing component count and simplifying circuit design.

 

Key electrical specifications include a maximum collector-emitter voltage of 50V, maximum collector current of 100mA, and maximum power dissipation of 200mW. The device offers a minimum DC current gain (hFE) of 80 at Ic=10mA, Vce=5V, and a maximum saturation voltage of 300mV. The typical transition frequency is 250MHz.

 

Housed in a RoHS3-compliant, halogen-free, and green SOT-23-3 surface-mount package, the transistor is suitable for automated assembly. It is rated MSL Level 1 (unlimited) and weighs approximately 0.008 grams. Standard packaging is 3,000 pieces on a 7-inch reel with 8mm tape width. Complementary NPN types are available in the DDTC series. For automotive applications requiring specific change control, contact Diodes Incorporated for qualified parts.

DDTA143ZCA-7-F Quick Information

Product Type: PNP Pre-Biased Transistor
Series: DDTA (R1≠R2 series)
Canonical Name: DDTA143ZCA-7-F PNP Pre-Biased Transistor
Subcategory: PNP Pre-Biased

DDTA143ZCA-7-F Compliance

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

DDTA143ZCA-7-F Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.14 $0.14
25+ $0.12 $0.12
50+ $0.10 $0.10
100+ $0.09 $0.09
3,000+ $0.05 $0.05
9,000+ $0.04 $0.04

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

DDTA143ZCA-7-F Features

  • Built-in biasing resistors (R1=4.7kΩ, R2=47kΩ).
  • Rated for 50V collector-emitter voltage.
  • 100mA maximum collector current capacity.
  • Surface-mount SOT-23-3 package for automated assembly.
  • RoHS3 compliant and halogen-free green device.

DDTA143ZCA-7-F Applications

  • Ideal for switching and amplification circuits.
  • Used in digital logic interface circuits.
  • Suitable for driver stages in low-power designs.
  • Works in inverter and buffer configurations.

DDTA143ZCA-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage?

50V

What is the maximum collector current?

100mA

What are the built-in resistor values?

R1=4.7kΩ and R2=47kΩ

What is the minimum DC current gain?

80 at Ic=10mA, Vce=5V

What is the package type?

SOT-23-3 (surface mount)

Is this component RoHS compliant?

Yes, RoHS3 compliant.

What is the moisture sensitivity level?

MSL Level 1 (unlimited)

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