DTC114YUA

$0.11

Description：68@5MA,5V 200MW 100MA 50V SOT-32
Series：-

SKU:eacb4c177889 Category: Single, Pre-Biased Bipolar Transistors Brand: Shenzhen Slkormicro Semicon Co., Ltd.

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Product introduction

Product Detailed Parameters

Description：68@5MA,5V 200MW 100MA 50V SOT-32
Series：-
Mfr：Shenzhen Slkormicro Semicon Co., Ltd.
Package：Tape & Reel (TR),Cut Tape (CT)
Resistors Included：-
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Resistor - Base (R1)：-
Resistor - Emitter Base (R2)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
Frequency - Transition：-
Power - Max：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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DTC114YUA

Overview

The DTC114YUA is an NPN digital transistor manufactured by Micro Commercial Components (MCC) and Shenzhen Slkormicro Semicon Co., Ltd. It integrates bias resistors within a compact SOT-323 package to simplify circuit design. Key electrical parameters include a collector-emitter voltage of 50V, a continuous collector current of 100mA, and a power dissipation rating of 200mW. The device features a typical input resistance of 10 kOhms and an emitter-base resistance of 47 kOhms, resulting in a resistor ratio of 4.7. It supports a maximum operating frequency of 250 MHz and maintains a minimum DC current gain (hFE) of 68. The component operates at temperatures up to +150°C.

Feature Summary

Integrates built-in bias resistors to eliminate external components for inverter configurations
Provides high-speed switching capability with a 250 MHz transition frequency
Utilizes a compact SMD/SMT surface mount package for space-constrained designs

Applications

Inverter circuits requiring simplified input stages
Interface logic level shifting between microcontrollers and peripherals
Driver applications for low-power loads

Procurement Notes

Verify the manufacturer origin carefully, as the part number appears across multiple suppliers including MCC and JCET. Confirm RoHS compliance status through official datasheets before procurement. Ensure the specific ordering suffix matches the required packaging format such as cut tape or reel. Cross-reference the exact electrical tolerances with the selected supplier's documentation to guarantee compatibility with the target application requirements.

Selection Notes

Select this component when a pre-biased NPN transistor is needed for signal inversion or switching. The 10k/47k resistor combination suits standard logic interfaces. Verify that the 100mA collector current and 200mW power dissipation meet the load requirements. Consider the SOT-323 package dimensions for PCB layout constraints. Ensure the 50V voltage rating exceeds the maximum circuit supply voltage.

Part Context

The DTC114YUA belongs to the DTC114 series of NPN digital transistors. This series is widely used for replacing discrete resistor-transistor networks. Similar variants exist with different resistor ratios or packages, such as the DTC114YE in SOT-416. The part is often cross-referenced with ROHM Semiconductor equivalents like the DTC114YUAT106.