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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V EMT3
- 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)：50 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 @ 500nA, 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 DTC114EEFRATL is a single NPN digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors in an SOT-416 (EMT3) surface-mount package. It operates with a collector-emitter voltage of 50 V and a continuous collector current of 100 mA. The device includes a typical base resistor (R1) of 10 kOhms and an emitter-base resistor (R2) of 10 kOhms, providing a resistance ratio of 1. Key electrical parameters include a minimum DC current gain (hFE) of 30 at 5 mA and 5 V, a transition frequency of 250 MHz, and a power dissipation rating of 150 mW. The component supports AEC-Q100 qualification for automotive applications.
Feature Summary
- Integrates NPN bipolar junction transistor with dual internal bias resistors to simplify circuit design.
- Optimized for high-speed switching with a transition frequency of 250 MHz.
- Designed for low-power applications with a maximum power dissipation of 150 mW.
- Qualified for automotive reliability standards under AEC-Q100 specifications.
Applications
- Inverter circuits
- Interface logic drivers
- General-purpose driver applications
Procurement Notes
Verify the specific suffix FRATL against the manufacturer's latest datasheet to confirm packaging details and RoHS compliance status. Ensure the procurement source provides valid traceability documentation for AEC-Q100 qualified components intended for automotive use. Cross-reference the part number with official ROHM databases to avoid counterfeit risks.
Selection Notes
Select this component when a single NPN digital transistor with equal base and emitter resistors (10 kOhms each) is required. It is suitable for designs needing a compact SOT-416 footprint and automotive-grade reliability. Consider alternative packages like SOT-323 if space constraints differ, or different resistance ratios if input impedance requirements vary from the standard 1:1 configuration.
Part Context
This part belongs to the DTC114 series of pre-biased transistors from ROHM Semiconductor. The series offers various configurations with different resistance values and packages. The DTC114EE variant specifically denotes the NPN polarity with equal resistor values, while the EMT3 package code corresponds to the SOT-416 form factor used in this specific ordering code.
Replacement Considerations
DTC114EEBTL is a verified substitute with identical pinout and package (SOT-416/EMT3). Other compatible options within the same family include DTC114EEFRA, though verification of the specific suffix and packaging format is required before substitution.
