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DTC144TET1G NPN pre-biased digital transistor (BRT) with 50V collector-emitter voltage and 100mA collector current. Features integrated 47kΩ base resistor in a compact SC-75 surface mount package.
Mfr Part #:

DTC144TET1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN pre-biased digital transistor (BRT) with 50V collector-emitter voltage and 100mA collector current. Features integrated 47kΩ base resistor in a compact SC-75 surface mount package.
✓ Total Stock: 465,000 pcs
$ Price Range: $0.02 - $0.15

DTC144TET1G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
465,000 pcs
On Request
465000 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.

DTC144TET1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Halogen Free
Mounting Type
Power
Resistor
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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DTC144TET1G Description

Short technical summary and product information.

The DTC144TET1G is an NPN pre-biased digital transistor (Bias Resistor Transistor) from On Semiconductor, designed to replace a single transistor and its external resistor bias network. It integrates a 47kΩ series base resistor (R1) and a base-emitter resistor, simplifying circuit design and reducing board space.

 

Key electrical specifications include a collector-emitter voltage (VCEO) of 50V, continuous collector current (IC) of 100mA, and a minimum DC current gain (hFE) of 120 at 5mA, 10V. The saturation voltage (VCE(sat)) is 250mV maximum at 1mA base current and 10mA collector current. The device is housed in a surface-mount SC-75 (SOT-416) package, supplied in tape and reel packaging with 3000 pieces per reel.

 

The DTC144TET1G is compliant with RoHS3, Pb-Free, and Halogen Free/BFR Free requirements, making it suitable for environmentally conscious designs. It is ideal for low-power switching and inverter applications where space and component count are critical.

DTC144TET1G Quick Information

Product Type: Digital Transistor (Bias Resistor Transistor)
Series: DTC144TE
Canonical Name: DTC144TET1G NPN Pre-Biased Digital Transistor (BRT)
Subcategory: Single Pre-Biased Bipolar Transistor

DTC144TET1G Compliance

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

DTC144TET1G Estimated Pricing

Qty Low High
1+ $0.15 $0.15
10+ $0.09 $0.09
100+ $0.06 $0.06
500+ $0.04 $0.04
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03
6,000+ $0.03 $0.03
9,000+ $0.03 $0.03
24,000+ $0.02 $0.02

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

DTC144TET1G Features

  • NPN pre-biased digital transistor with integrated resistors.
  • Rated for 50V collector-emitter voltage.
  • 100mA continuous collector current.
  • 47kΩ base resistor (R1) built-in.
  • Surface mount SC-75 package for compact designs.

DTC144TET1G Applications

  • Ideal for switching and inverter circuits.
  • Used in low-power digital logic interfaces.
  • Suitable for space-constrained PCB designs.
  • Replaces discrete transistor and resistor pair.

DTC144TET1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the transistor type of DTC144TET1G?

NPN pre-biased digital transistor (BRT).

What is the collector-emitter voltage rating?

50V.

What is the maximum collector current?

100mA.

What is the base resistor value?

47kΩ.

What is the minimum DC current gain (hFE)?

120 at Ic=5mA, Vce=10V.

What package is the DTC144TET1G available in?

SC-75, SOT-416 surface mount package.

Is the DTC144TET1G RoHS compliant?

Yes, RoHS3 compliant, Pb-Free and Halogen Free.

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