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DTC114YKAT146 NPN pre-biased transistor from ROHM Semiconductor. Features 50V collector-emitter voltage, 100mA collector current, and 200mW power dissipation in a surface-mount SMT3 package.
Mfr Part #:

DTC114YKAT146

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
NPN pre-biased transistor from ROHM Semiconductor. Features 50V collector-emitter voltage, 100mA collector current, and 200mW power dissipation in a surface-mount SMT3 package.
✓ Total Stock: 42,041 pcs
$ Price Range: $0.03 - $0.25

DTC114YKAT146 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
27,000 pcs
On Request
27000 pcs On Request 1 On Request On Request On Request On Request On Request
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
6,041 pcs
On Request
6041 pcs On Request 1 On Request On Request 1528+ 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.

DTC114YKAT146 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
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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DTC114YKAT146 Description

Short technical summary and product information.

The DTC114YKAT146 is an NPN pre-biased transistor from ROHM Semiconductor. It integrates a 47kΩ base resistor, simplifying circuit design by reducing external component count. This transistor is rated for a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA, with a power dissipation of 200mW.

 

With a typical transition frequency of 250MHz, it is suitable for low-power switching and amplification applications. The minimum DC current gain is 68 at 5mA collector current and 5V Vce, and the saturation voltage is 300mV maximum at 5mA/250µA.

 

The device is housed in a surface-mount SMT3 package (TO-236-3, SC-59, SOT-23-3), making it ideal for compact PCB designs. It is rated with Moisture Sensitivity Level 1 (unlimited) and is claimed to be RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

DTC114YKAT146 Quick Information

Product Type: Pre-Biased NPN Transistor
Series: DTC114Y
Canonical Name: NPN Pre-Biased Transistor, 50V Vceo, 100mA Ic, 200mW, SMT3
Subcategory: Pre-Biased NPN

DTC114YKAT146 Compliance

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

DTC114YKAT146 Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.15 $0.15
100+ $0.09 $0.09
500+ $0.07 $0.07
1,000+ $0.06 $0.06
3,000+ $0.05 $0.05
6,000+ $0.04 $0.04
9,000+ $0.04 $0.04
15,000+ $0.04 $0.04
21,000+ $0.03 $0.03
30,000+ $0.03 $0.03

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

DTC114YKAT146 Features

  • NPN pre-biased transistor with 47kΩ base resistor.
  • Rated for 50V collector-emitter voltage.
  • Maximum collector current of 100mA.
  • Power dissipation up to 200mW.
  • Surface mount SMT3 package.

DTC114YKAT146 Applications

  • Used in low-power switching circuits.
  • Ideal for driver and interface applications.
  • Suitable for signal amplification stages.
  • Common in portable electronic devices.

DTC114YKAT146 FAQs

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

NPN pre-biased.

What is the maximum collector-emitter voltage?

50V.

What is the maximum collector current?

100mA.

What is the power dissipation?

200mW.

What is the transition frequency?

250MHz.

What is the base resistor value?

47kΩ.

What is the package type?

TO-236-3, SC-59, SOT-23-3 (SMT3).

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