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DTC114EKAT146 NPN pre-biased transistor from ROHM, rated for 50V collector-emitter voltage and 50mA collector current. Power dissipation 200mW, surface mount in SMT3 package.
Mfr Part #:

DTC114EKAT146

Available from 5 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
NPN pre-biased transistor from ROHM, rated for 50V collector-emitter voltage and 50mA collector current. Power dissipation 200mW, surface mount in SMT3 package.
✓ Total Stock: 19,614 pcs
$ Price Range: $0.03 - $0.23

DTC114EKAT146 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

DTC114EKAT146 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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DTC114EKAT146 Description

Short technical summary and product information.

The DTC114EKAT146 is an NPN pre-biased bipolar junction transistor from ROHM Semiconductor. It integrates a 10kΩ base resistor (R1) and is designed for switching and amplification applications. The transistor features a collector-emitter breakdown voltage of 50V, collector current rating of 50mA, and power dissipation of 200mW. With a transition frequency of 250MHz, it is suitable for high-speed switching. The DC current gain (hFE) is at least 30 at 5mA collector current and 5V Vce. The saturation voltage is 300mV maximum at 500µA base current and 10mA collector current. The device is surface mountable in the SMT3 package, which is equivalent to TO-236-3, SC-59, or SOT-23-3. It is compliant with RoHS3 and REACH, and has an MSL of 1 (unlimited). This component is typically used in automotive, industrial, and consumer electronics where space-saving and built-in biasing are advantageous.

DTC114EKAT146 Quick Information

Product Type: Pre-Biased Bipolar Transistor
Canonical Name: DTC114EKAT146 - NPN Pre-Biased Transistor, 50V, 50mA, 200mW
Subcategory: Single, Pre-Biased

DTC114EKAT146 Compliance

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

DTC114EKAT146 Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.14 $0.14
100+ $0.09 $0.09
500+ $0.07 $0.07
1,000+ $0.06 $0.06
3,000+ $0.04 $0.04
6,000+ $0.04 $0.04
9,000+ $0.03 $0.03
24,000+ $0.03 $0.03

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

DTC114EKAT146 Features

  • NPN pre-biased transistor with integrated 10kΩ base resistor.
  • Rated for 50V collector-emitter voltage and 50mA current.
  • Power dissipation of 200mW for compact designs.
  • Transition frequency of 250MHz for high-speed switching.
  • Surface mount SMT3 package for automated assembly.

DTC114EKAT146 Applications

  • Ideal for switching and amplification in small signal circuits.
  • Used in automotive electronic control units.
  • Suitable for portable consumer electronics due to small footprint.
  • Works as a driver for low-power loads.

DTC114EKAT146 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the DTC114EKAT146?

50V.

What package does the DTC114EKAT146 come in?

The device is available in SMT3 surface mount package, equivalent to TO-236-3, SC-59, or SOT-23-3.

Is the DTC114EKAT146 RoHS compliant?

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

What is the base resistor value?

10kΩ.

What is the maximum collector current?

50mA.

What is the power dissipation?

200mW.

What is the transition frequency?

250MHz.

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