DTC114YU3HZGT106

$0.25

Description：TRANS PREBIAS NPN 50V 0.1A UMT3
Series：-

SKU:5c4b72a1b80d Category: Single, Pre-Biased Bipolar Transistors Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS NPN 50V 0.1A UMT3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Resistors Included：R1 and R2
Transistor Type：NPN - Pre-Biased
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：10 kOhms
Resistor - Emitter Base (R2)：47 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：68 @ 5mA, 5V
Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：250 MHz
Power - Max：200 mW
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：UMT3

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DTC114YU3HZGT106

Overview

The DTC114YU3HZGT106 is an NPN digital transistor with built-in bias resistors, designed for surface-mount applications in the SOT-323 (UMT3) package. It features a supply voltage of 50V and a maximum collector current of 100mA. The internal circuit includes R1 at 10kΩ and R2 at 47kΩ, providing a resistance ratio of 4.7. Key electrical parameters include a DC current gain (GI) of 68 at 5mA/5V, a transition frequency of 250MHz, and a power dissipation of 200mW. The device is qualified to AEC-Q101 standards for automotive reliability.

Feature Summary

Built-in biasing resistors enable inverter circuit configuration without external input resistors.
Simplifies circuit design by requiring only on/off condition settings for operation.
AEC-Q101 qualified for high-reliability automotive applications.

Applications

Inverter circuits
Interface circuits
Driver circuits

Procurement Notes

Verify the complete part number including the T106 suffix to ensure correct taping specifications and reel quantities. Confirm that the SOT-323 package dimensions align with your PCB footprint requirements. Check for any specific storage time limitations regarding moisture sensitivity before soldering. Ensure compatibility with your assembly process temperatures.

Selection Notes

Select this component when a single NPN digital transistor with a 4.7kΩ equivalent base-emitter resistor is required. The 10kΩ input resistance suits standard logic interface levels. Consider the complementary PNP type if negative logic inversion is needed. Verify that the 50V rating meets your circuit's maximum supply voltage constraints.

Part Context

This part belongs to the DTC114 series of bias resistor built-in transistors from ROHM Semiconductor. It is specifically engineered for compact designs where space savings and simplified biasing networks are critical. The UMT3 package offers a small form factor suitable for dense PCB layouts.

Replacement Considerations

DTC114YUAFRA is a previous generation version with identical pinout and electrical characteristics but is not recommended for new designs. DTC114YU3HZG is the non-taped bulk version of the same component. Ensure substitute parts match the 47kΩ R2 value and SOT-323 package.

FAQ

What is the function of the internal R2 resistor?

R2 is a 47kΩ resistor connected between the emitter and base. It improves switching speed and stability by preventing false triggering due to noise or leakage currents.