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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A 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)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：10 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：EMT3
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Overview
The DTA114EE3HZGTL is a PNP digital transistor manufactured by ROHM Semiconductor, featuring built-in biasing resistors in an SMD package. It operates with a collector-emitter voltage of -50 V and a continuous collector current of -100 mA. The device includes two internal resistors: R1 (base) at 10 kOhms and R2 (emitter) at 10 kOhms. Key electrical parameters include a DC current gain (hFE) minimum of 30 at -5 mA and -5 V, a transition frequency of 250 MHz, and power dissipation of 150 mW. It supports AEC-Q101 automotive qualification and functions within a maximum operating temperature range up to +150°C.
Feature Summary
- Integrates dual biasing resistors (R1 and R2) to simplify circuit design and reduce component count.
- Automotive-grade reliability certified under the AEC-Q101 standard for high-temperature operation.
- High-speed switching capability supported by a 250 MHz transition frequency.
Applications
- Automotive electronic control units requiring robust PNP switching.
- General-purpose digital logic interface circuits.
- Inverter configurations for microcontroller output buffering.
Procurement Notes
Verify the specific ordering suffix to confirm package dimensions and tape-and-reel specifications. Confirm AEC-Q101 compliance requirements against the latest manufacturer datasheet before finalizing procurement. Ensure storage conditions align with moisture sensitivity levels defined in the product documentation.
Selection Notes
Select this component when a PNP configuration with equal 10 kOhm biasing resistors is required. Compare hFE values and saturation voltages against alternative models if higher gain or lower voltage drop is necessary. Verify that the SOT-416 footprint matches the target PCB layout constraints.
Part Context
This part belongs to the DTA114 series of pre-biased transistors from ROHM. It serves as a compact solution for replacing discrete resistor-transistor combinations. The series is designed for surface-mount assembly, offering space savings in dense electronic assemblies.
Replacement Considerations
DTA114EUAFRA shares similar pinout and electrical characteristics but utilizes a SOT-323 package. DTA114EE3HZGT is a related variant within the same family. Verify package compatibility and exact resistance tolerances before substitution.
