DDTB142JC-7-F PNP pre-biased transistor with built-in biasing resistors (470Ω and 10kΩ). Rated for 50V collector-emitter voltage and 500mA collector current in a SOT-23 package.
Mfr Part #:

DDTB142JC-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
PNP pre-biased transistor with built-in biasing resistors (470Ω and 10kΩ). Rated for 50V collector-emitter voltage and 500mA collector current in a SOT-23 package.
✓ Total Stock: 17,853 pcs
$ Price Range: $0.02

DDTB142JC-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15,000 pcs
15000 pcs On Request 1 On Request On Request 1541+ On Request On Request
Non-Authorised Inventory information
2,853 pcs
2853 pcs On Request 1 On Request On Request On Request On Request On Request

DDTB142JC-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
Supplier Device Package
Termination Finish
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

DDTB142JC-7-F Description

Short technical summary and product information.

The DDTB142JC-7-F is a PNP pre-biased bipolar junction transistor from Diodes Incorporated. It integrates two biasing resistors (R1=470Ω and R2=10kΩ) to simplify circuit design by eliminating external bias components. This device is rated for a collector-emitter voltage (VCEO) of 50V and a continuous collector current (IC) of 500mA, with a maximum power dissipation of 200mW.

 

The transistor offers a minimum DC current gain (hFE) of 56 at Ic=50mA and Vce=5V, and a transition frequency (fT) of 200MHz, making it suitable for low-frequency switching and amplifier applications. The collector-emitter saturation voltage (VCE(sat)) is 300mV maximum at Ib=2.5mA and Ic=50mA. The input voltage range is -6V to +5V.

 

The DDTB142JC-7-F is housed in a surface mount SOT-23 package (TO-236-3 compatible) and features matte tin termination finish. It operates over a junction temperature range of -55°C to +150°C, with a thermal resistance of 625°C/W. The device is RoHS3 compliant, lead-free, and halogen-free.

DDTB142JC-7-F Quick Information

Product Type: Pre-Biased PNP Transistor
Series: DDTB
Canonical Name: DDTB142JC-7-F PNP Pre-Biased Transistor
Subcategory: Pre-Biased Transistors

DDTB142JC-7-F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 per J-STD-020D
REACH Status: REACH Unaffected
Lead Free: Lead Free

DDTB142JC-7-F Estimated Pricing

Qty Low High
3,000+ $0.02 $0.02

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

DDTB142JC-7-F Features

  • Built-in biasing resistors 470Ω and 10kΩ.
  • Rated for 50V collector-emitter voltage.
  • Handles continuous collector current up to 500mA.
  • Surface mount SOT-23 package for compact designs.
  • RoHS3 compliant and halogen-free device.

DDTB142JC-7-F Applications

  • Ideal for digital switch and inverter circuits.
  • Used in low-power amplification and driver stages.
  • Simplifies PCB layout with integrated biasing resistors.

DDTB142JC-7-F FAQs

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

50 V

What package is the DDTB142JC-7-F available in?

SOT-23 surface mount package

What is the operating temperature range?

-55°C to +150°C

Is the DDTB142JC-7-F RoHS compliant?

Yes, it is RoHS3 compliant.

What are the built-in resistor values?

R1 = 470Ω, R2 = 10kΩ

What is the maximum collector current?

500 mA

What is the maximum power dissipation?

200 mW

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