DTC143ZUBTL NPN pre-biased transistor from ROHM Semiconductor. Features 200 mW power dissipation, 50 V collector-emitter breakdown voltage, and 100 mA collector current in a surface-mount SC-85 package.
Mfr Part #:

DTC143ZUBTL

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
NPN pre-biased transistor from ROHM Semiconductor. Features 200 mW power dissipation, 50 V collector-emitter breakdown voltage, and 100 mA collector current in a surface-mount SC-85 package.
✓ Total Stock: 18,000 pcs
$ Price Range: $0.03 - $0.20

DTC143ZUBTL 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
18,000 pcs
18000 pcs On Request 1 On Request On Request 1730+ On Request On Request

DTC143ZUBTL Specifications Quick View

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

DTC143ZUBTL Description

Short technical summary and product information.

The DTC143ZUBTL is an NPN pre-biased bipolar junction transistor manufactured by ROHM Semiconductor. It integrates a bias resistor (47 kΩ) in a single package, simplifying circuit design by reducing external component count. Key electrical characteristics include a collector-emitter breakdown voltage of 50 V, a continuous collector current of 100 mA, and a power dissipation of 200 mW. The transistor offers a DC current gain (hFE) of minimum 80 at 10 mA collector current and 5 V Vce, and a transition frequency of 250 MHz. The device is housed in a compact SC-85 surface-mount package with a supplier device package designation of UMT3F. It is suitable for general-purpose switching and amplification applications where space is limited. The part is RoHS3 compliant and has an MSL of 1 (unlimited).

DTC143ZUBTL Quick Information

Product Type: Pre-Biased Bipolar Transistor
Canonical Name: DTC143ZUBTL NPN Pre-Biased Transistor
Subcategory: Single Pre-Biased Bipolar Transistor

DTC143ZUBTL Compliance

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

DTC143ZUBTL Estimated Pricing

Qty Low High
1+ $0.20 $0.20
10+ $0.12 $0.12
100+ $0.07 $0.07
500+ $0.05 $0.05
3,000+ $0.05 $0.05
6,000+ $0.04 $0.04
9,000+ $0.04 $0.04
24,000+ $0.03 $0.03

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

DTC143ZUBTL Features

  • NPN pre-biased transistor with integrated resistor.
  • Rated for 50 V collector-emitter voltage.
  • 100 mA continuous collector current.
  • 200 mW power dissipation capability.
  • Surface-mount SC-85 package.

DTC143ZUBTL Applications

  • Used in low-power switching circuits.
  • Ideal for driver and interface stages.
  • Suitable for space-constrained designs.
  • Common in consumer electronics.
  • Applicable in signal amplification.

DTC143ZUBTL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the DTC143ZUBTL?

SC-85 surface-mount package, also known as UMT3F.

Is the DTC143ZUBTL RoHS compliant?

Yes, it is listed as RoHS3 Compliant (unverified).

What is the power dissipation of this transistor?

200 mW.

What is the collector-emitter breakdown voltage?

50 V.

What is the maximum collector current?

100 mA.

What is the transistor type?

NPN - Pre-Biased.

What is the DC current gain (hFE)?

Minimum 80 at Ic=10mA, Vce=5V.

DTC143ZUBTL Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
DTC123JUBTL
DTC123JUBTL
ROHM Semiconductor
The DTC123JUBTL is an NPN pre-biased transistor from ROHM Semiconductor. It features a 50V collector-emitter breakdown voltage, 100mA collector current, and 200mW power dissipation in a UMT3F surface-mount package.
View Part
Home
Account

Categories