DTA115EETL

$0.38

Description：TRANS PREBIAS PNP 50V EMT3
Series：-

SKU:6c08a12e26a8 Category: Single, Pre-Biased Bipolar Transistors Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS PNP 50V EMT3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Resistors Included：R1 and R2
Transistor Type：PNP - Pre-Biased
Current - Collector (Ic) (Max)：20 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：100 kOhms
Resistor - Emitter Base (R2)：100 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：82 @ 5mA, 5V
Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：250 MHz
Power - Max：150 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-75, SOT-416
Supplier Device Package：EMT3

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DTA115EETL

Overview

DTA115EETL is a single PNP digital transistor manufactured by ROHM Semiconductor, housed in an SOT-723 (EMT3) surface-mount package. It integrates biasing resistors R1 and R2, both typically 100 kOhms with a ratio of 1. Key electrical parameters include a collector-emitter voltage (VCEO) of -50 V, continuous collector current of -20 mA, and power dissipation of 150 mW. The device features a minimum DC current gain (hFE) of 82 at -5 mA and -5 V, a transition frequency of 250 MHz, and an emitter-base voltage (VEBO) of -3 V. Maximum operating temperature reaches +150°C.

Feature Summary

Integrates internal biasing resistors to simplify circuit design without external components
Provides high-speed switching capability suitable for interface applications
Offers compact surface-mount packaging for space-constrained designs

Applications

Inverter circuits
Interface logic drivers
General-purpose switching applications

Procurement Notes

Verify the specific suffix 'ETL' against the manufacturer's official datasheet to confirm tape-and-reel packaging quantities and RoHS compliance status. Ensure compatibility with standard SMT assembly processes for the SOT-723 footprint. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a PNP digital transistor with 100 kOhm base and emitter resistors is required. Compare hFE and saturation voltage specifications against load requirements. Consider thermal management for the 150 mW power dissipation limit in enclosed environments.

Part Context

The DTA115EETL belongs to the DTA115EE series of pre-biased transistors from ROHM. It serves as the PNP counterpart to NPN variants like the DTC115EETL. This series is designed to replace discrete resistor-transistor combinations, reducing board space and assembly costs in consumer and industrial electronics.