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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V UMT3F
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：100 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-85
- Supplier Device Package：UMT3F
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Overview
The DTC015TUBTL is a single NPN digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors in an SMD/SMT configuration. It utilizes the EMT3F (SOT-416FL) package and supports surface mounting. Key electrical parameters include a maximum collector-emitter voltage of 50 V, a continuous collector current of 100 mA, and a power dissipation rating of 150 mW. The device offers a minimum DC current gain of 100 at 5 mA and 10 V, with a transition frequency of 250 MHz. Typical input resistance is 100 kOhms, and the emitter-base voltage is rated at 3 V.
Feature Summary
- Integrates bias resistors to simplify circuit design and reduce component count
- Provides high-speed switching capabilities suitable for digital logic applications
- Offers compact surface-mount packaging for space-constrained designs
Applications
- General-purpose digital switching circuits
- Interface between microcontrollers and peripheral devices
- Logic level translation and buffer stages
Procurement Notes
Verify the specific suffix 'TUBTL' against official ROHM documentation to confirm tape-and-reel packaging details and exact marking codes. Ensure compatibility with standard SMT reflow profiles and check for RoHS compliance status in the latest datasheet before finalizing procurement specifications.
Selection Notes
Select this component when a single NPN digital transistor with 50V breakdown and 100mA current capacity is required. The 100kOhm typical input resistance suits standard logic interfaces. Compare against similar series parts like DTC015TEBTL if different packaging or resistor ratios are needed for the specific application constraints.
Part Context
This part belongs to the DTC015 series of digital transistors from ROHM Semiconductor. These components combine an NPN bipolar junction transistor with internal biasing resistors, designed to replace discrete resistor-transistor networks. The series is widely used in consumer electronics and industrial control systems for reliable signal switching.
Replacement Considerations
Publicly confirmed substitute part numbers for DTC015TUBTL were not identified in the provided source material. Verify cross-reference availability through official manufacturer channels or authorized distributors before considering alternative components.
