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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 0.1A UMT3F
- 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)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：10 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：68 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-85
- Supplier Device Package：UMT3F
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Overview
The DTC114YUBHZGTL is a single NPN digital transistor manufactured by ROHM Semiconductor, housed in the SOT-323 (UMT3) surface-mount package. It integrates bias resistors with a typical input resistance of 10 kOhms and an emitter-base resistance ratio of 4.7. The device supports a collector-emitter voltage of 50 V and a continuous collector current of 100 mA, with a power dissipation rating of 200 mW. It features a minimum DC current gain (hFE) of 68 at 5 mA and 5 V, operating up to a maximum frequency of 250 MHz and temperatures of +150°C.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count.
- Optimized for high-speed switching applications with a maximum operating frequency of 250 MHz.
- Complies with AEC-Q101 automotive standards for enhanced reliability.
Applications
- Automotive electronic systems requiring AEC-Q101 qualified components.
- General-purpose signal switching and level shifting circuits.
- Driver circuits for low-power loads in consumer electronics.
Procurement Notes
Verify the specific suffix against official ROHM documentation to confirm packaging details such as tape and reel specifications. Ensure the part number matches the exact electrical characteristics required for the target application, particularly regarding the integrated resistor values and thermal ratings.
Selection Notes
Select this component when a compact NPN digital transistor with integrated biasing is needed for space-constrained designs. Consider the 50V voltage rating and 100mA current capacity for appropriate load handling. Verify compatibility with the SOT-323 footprint during PCB layout.
Part Context
This part belongs to the DTC114 series of bias-resistor-built-in transistors from ROHM. It shares functional similarities with other models in the family but differs in package type and specific internal resistor ratios. The YU variant specifically denotes the SOT-323 package configuration.
Replacement Considerations
The DTC114YU3HZGT106 is listed as a similar specification replacement. Verify pinout compatibility and ensure the substitute meets the same AEC-Q101 qualification requirements if used in automotive applications.
