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DTC143EETL NPN pre-biased transistor with 50V collector-emitter voltage, 100mA collector current, and 150mW power dissipation. Surface mount package SC-75/SOT-416 (EMT3).
Mfr Part #:

DTC143EETL

Available from 2 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
NPN pre-biased transistor with 50V collector-emitter voltage, 100mA collector current, and 150mW power dissipation. Surface mount package SC-75/SOT-416 (EMT3).
✓ Total Stock: 11,212 pcs
$ Price Range: $0.04 - $0.34

DTC143EETL 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
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,212 pcs
On Request
2212 pcs On Request 1 On Request On Request 2009 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.

DTC143EETL 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
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DTC143EETL Description

Short technical summary and product information.

The DTC143EETL is an NPN pre-biased transistor from ROHM Semiconductor. It features a maximum collector-emitter voltage of 50V and a maximum collector current of 100mA. The device dissipates up to 150mW of power. It includes a built-in base resistor R1 of 4.7kΩ, simplifying circuit design. The DC current gain (hFE) is minimum 30 at Ic=10mA, Vce=5V. The transition frequency (ft) is typically 250MHz. This transistor is designed for surface mount assembly and is offered in the SC-75/SOT-416 package, with a supplier device package of EMT3. It is suitable for switching and amplifier applications requiring pre-biased configuration to reduce component count.

DTC143EETL Quick Information

Product Type: NPN Pre-Biased Transistor
Canonical Name: NPN Pre-Biased Transistor, 50V Vce, 100mA Ic, SC-75/SOT-416 Package
Subcategory: Pre-Biased NPN

DTC143EETL Compliance

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

DTC143EETL Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.08 $0.08
3,000+ $0.05 $0.05
6,000+ $0.04 $0.04
9,000+ $0.04 $0.04
24,000+ $0.04 $0.04

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

DTC143EETL Features

  • NPN pre-biased transistor with built-in resistor.
  • Maximum collector-emitter voltage of 50V.
  • Maximum collector current of 100mA.
  • Power dissipation up to 150mW.
  • Surface mount SC-75/SOT-416 package.

DTC143EETL Applications

  • Used in switching circuits for low power.
  • Ideal for amplifier driver stages.
  • Suitable for portable electronic devices.
  • Reduces component count with internal bias.

DTC143EETL FAQs

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

50V maximum.

What is the maximum collector current?

100mA.

What is the package type?

SC-75, SOT-416 with supplier device package EMT3.

Is this component RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the built-in base resistor value?

4.7kΩ.

What is the typical transition frequency?

250MHz.

What is the minimum DC current gain?

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

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