DTC124EETL The DTC124EETL from ROHM Semiconductor is an NPN pre-biased transistor with a built-in 22kΩ base resistor. It features 50V collector-emitter voltage, 30mA collector current, and 150mW power dissipation in a compact SC-75/SOT-416 surface mount package.
Mfr Part #:

DTC124EETL

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The DTC124EETL from ROHM Semiconductor is an NPN pre-biased transistor with a built-in 22kΩ base resistor. It features 50V collector-emitter voltage, 30mA collector current, and 150mW power dissipation in a compact SC-75/SOT-416 surface mount package.
✓ Total Stock: 2,930 pcs
$ Price Range: $0.04 - $0.34

DTC124EETL 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
2,930 pcs
2930 pcs On Request 1 On Request On Request 0043+ On Request On Request

DTC124EETL 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

DTC124EETL Description

Short technical summary and product information.

The DTC124EETL is an NPN pre-biased bipolar junction transistor from ROHM Semiconductor. It integrates a 22kΩ base resistor, simplifying circuit design by reducing external component count.

 

Key electrical specifications include a collector-emitter voltage rating of 50V, a continuous collector current of 30mA, and a power dissipation of 150mW. The transistor offers a minimum DC current gain (hFE) of 56 at 5mA, 5V, and a transition frequency of 250MHz. The maximum Vce saturation voltage is 300mV at Ib=500µA, Ic=10mA.

 

This device is housed in an SC-75 (SOT-416) surface mount package, also known as the ROHM EMT3 package. Its small footprint makes it suitable for space-constrained applications.

DTC124EETL Quick Information

Product Type: Pre-Biased NPN Transistor
Canonical Name: ROHM DTC124EETL NPN Pre-Biased Transistor with Base Resistor, SC-75/SOT-416
Subcategory: Single, Pre-Biased

DTC124EETL Compliance

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

DTC124EETL Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.11 $0.11
1,000+ $0.10 $0.10
3,000+ $0.09 $0.09
6,000+ $0.06 $0.06
9,000+ $0.05 $0.05
24,000+ $0.04 $0.04

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

DTC124EETL Features

  • Integrated 22kΩ base resistor
  • 50V collector-emitter breakdown voltage
  • 30 mA continuous collector current
  • 250 MHz transition frequency
  • SC-75/SOT-416 surface mount package

DTC124EETL Applications

  • Used in logic-level switching circuits
  • Ideal for interface and driver applications
  • Suitable for portable electronics
  • Replaces discrete resistor-BJT combination

DTC124EETL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the DTC124EETL?

50V

What is the built-in base resistor value?

22kΩ

What is the power dissipation of this transistor?

150mW

What package is the DTC124EETL available in?

SC-75 (SOT-416) with supplier device package EMT3.

Does it require an external base resistor?

No, it has a built-in 22kΩ base resistor, simplifying circuit design.

Is the DTC124EETL RoHS compliant?

Yes, it is reported as RoHS3 Compliant (unverified status).

What is the maximum collector current?

30mA

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