DDA143TH-7 Dual PNP pre-biased transistor with built-in 4.7kΩ base resistor. Surface mount SOT-563 package, rated for 50V and 100mA.
Mfr Part #:

DDA143TH-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Dual PNP pre-biased transistor with built-in 4.7kΩ base resistor. Surface mount SOT-563 package, rated for 50V and 100mA.
✓ Total Stock: 120 pcs
$ Price Range: $0.10 - $0.48

DDA143TH-7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
120 pcs
120 pcs On Request 1 On Request On Request 1437 On Request On Request

DDA143TH-7 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
Operating Temperature
Power
Resistor
Storage Temperature
Supplier Device Package
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

DDA143TH-7 Description

Short technical summary and product information.

The DDA143TH-7 is a dual PNP pre-biased transistor from Diodes Incorporated, designed for surface mount applications. It integrates a 4.7kΩ base resistor (R1) in each transistor, simplifying circuit design by reducing external component count.

 

Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 50V, a maximum collector current (IC) of 100mA, and a power dissipation of 150mW. The DC current gain (hFE) is minimum 100 at 1mA, 5V. Transition frequency is 250MHz. The device is AEC-Q101 qualified for automotive reliability.

 

The SOT-563 package is compact and suitable for high-density PCB layouts. It is RoHS compliant, halogen-free, and lead-free. Moisture sensitivity level is 1. Operating temperature range is -55°C to +150°C.

DDA143TH-7 Quick Information

Product Type: Transistor - Pre-Biased (BJT) Array
Canonical Name: Dual PNP Pre-Biased Transistor with Base Resistor 4.7kΩ
Subcategory: Dual PNP Pre-Biased

DDA143TH-7 Compliance

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

DDA143TH-7 Estimated Pricing

Qty Low High
1+ $0.48 $0.48
10+ $0.29 $0.29
25+ $0.24 $0.24
50+ $0.21 $0.21
100+ $0.19 $0.19
3,000+ $0.11 $0.11
9,000+ $0.10 $0.10

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

DDA143TH-7 Features

  • Dual PNP pre-biased transistors in one package.
  • Built-in 4.7kΩ base resistor per transistor.
  • Rated for 50V collector-emitter voltage.
  • Surface mount SOT-563 package.
  • AEC-Q101 qualified for automotive use.

DDA143TH-7 Applications

  • Ideal for switching and amplifier circuits.
  • Used in automotive electronic modules.
  • Suitable for portable and battery-powered devices.
  • Reduces component count in pre-biased designs.

DDA143TH-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of DDA143TH-7?

SOT-563 surface mount package.

What is the operating temperature range?

-55°C to +150°C.

Is DDA143TH-7 RoHS compliant?

Yes, RoHS compliant.

What is the base resistor value?

4.7kΩ.

What is the maximum collector current?

100mA.

What is the maximum collector-emitter voltage?

50V.

Is the device AEC-Q101 qualified?

Yes, qualified to AEC-Q101 standards.

Home
Account

Categories