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DTC144EET1 NPN bias resistor transistor with integrated 47kΩ resistors, rated for 50V and 100mA. Surface mount in SC-75 package.
Mfr Part #:

DTC144EET1

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN bias resistor transistor with integrated 47kΩ resistors, rated for 50V and 100mA. Surface mount in SC-75 package.
✓ Total Stock: 2,050 pcs

DTC144EET1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,550 pcs
On Request
1550 pcs On Request 1 On Request On Request 03+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
500 pcs
On Request
500 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.

DTC144EET1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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DTC144EET1 Description

Short technical summary and product information.

The DTC144EET1 is an NPN Bias Resistor Transistor (BRT) from ON Semiconductor, featuring a monolithic bias resistor network with R1 = R2 = 47kΩ. It is designed to replace a single transistor and its external bias resistors, simplifying circuit design and reducing board space.

 

Maximum ratings include a collector-emitter voltage of 50V and a collector current of 100mA. Power dissipation is 200mW on an FR-4 board with minimum pad, and 300mW with a 1.0 x 1.0 inch pad. The device operates over a junction temperature range of -55°C to +150°C.

 

The part is housed in the SC-75/SOT-416 surface mount package with gull wing leads, suitable for low-power surface mount applications. Pb-free packages are available as per the datasheet.

DTC144EET1 Quick Information

Product Type: Bias Resistor Transistor
Series: DTC114EET1 Series
Canonical Name: DTC144EET1 NPN Bias Resistor Transistor
Subcategory: Single Pre-Biased Transistor

DTC144EET1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

DTC144EET1 Features

  • Integrated 47kΩ bias resistors.
  • Rated for 50V collector-emitter voltage.
  • Maximum 100mA collector current.
  • Surface mount SC-75 package.
  • Operating temperature range -55°C to +150°C.

DTC144EET1 Applications

  • Used in low-power switching circuits.
  • Ideal for digital transistor applications.
  • Reduces component count in bias networks.
  • Suitable for space-constrained PCB designs.

DTC144EET1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of DTC144EET1?

50V.

What package is DTC144EET1 available in?

SC-75/SOT-416 surface mount package.

What is the operating temperature range?

-55°C to +150°C.

Is DTC144EET1 RoHS compliant?

The datasheet indicates Pb-free packages are available, and the precomputed field shows RoHS3 compliant, but this is unverified and there is a conflict with distributor data (Mouser lists as non-compliant). Verify with manufacturer.

What is the collector current rating?

100mA maximum.

What are the integrated resistor values?

R1 = 47kΩ and R2 = 47kΩ.

What is the power dissipation of DTC144EET1?

200mW on FR-4 board with minimum pad, and 300mW with 1.0x1.0 inch pad.

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