DTA044TMT2L

$0.10

Description：TRANS PREBIAS PNP 50V VMT3
Series：DTA044T

SKU:6b02e7075d70 Category: Single, Pre-Biased Bipolar Transistors Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS PNP 50V VMT3
Series：DTA044T
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Resistors Included：R1 Only
Transistor Type：PNP - Pre-Biased
Current - Collector (Ic) (Max)：60 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：47 kOhms
Resistor - Emitter Base (R2)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 5mA
Current - Collector Cutoff (Max)：500nA (ICBO)
Frequency - Transition：250 MHz
Power - Max：150 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SOT-723
Supplier Device Package：VMT3

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DTA044TMT2L

Overview

The DTA044TMT2L is a single PNP digital transistor from ROHM Semiconductor, housed in a compact SOT-723-3 surface-mount package. It integrates a built-in 47 kOhm input resistor to simplify circuit design. The device supports a maximum collector-emitter voltage of -50 V and a continuous collector current of 100 mA. With a power dissipation rating of 150 mW and a maximum operating frequency of 250 MHz, it offers reliable performance for high-speed switching applications within an operating temperature range up to +150°C.

Feature Summary

Integrates a pre-biased PNP transistor with a built-in 47 kOhm input resistor
Designed for high-speed switching with a maximum operating frequency of 250 MHz
Utilizes a compact SOT-723-3 surface-mount package for efficient board space utilization

Applications

General-purpose signal switching circuits
Logic interface level shifting
Driver stages for low-power loads

Procurement Notes

Verify the specific suffix 'TMT2L' corresponds to the SOT-723-3 package and tape-and-reel configuration when sourcing. Confirm that the application environment remains within the specified thermal limits, as the component is not recommended for automotive use. Ensure compatibility with standard surface-mount assembly processes for the three-terminal lead frame.

Selection Notes

Select this component for designs requiring a compact PNP solution with integrated base resistance. The 47 kOhm input resistor value suits moderate drive currents. Consider the -50 V voltage rating and 100 mA current limit against load requirements. The SOT-723-3 footprint is suitable for dense PCB layouts where space is constrained compared to larger packages.

Part Context

This part belongs to ROHM's DTA series of digital transistors, which combine bipolar junction transistors with internal resistors. The DTA044TMT2L specifically denotes a PNP configuration with a 47 kOhm base resistor. It serves as a direct replacement for discrete resistor-transistor networks, reducing component count and simplifying biasing requirements in modern electronic systems.