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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A EMT3F
- Series：-
- Mfr：Rohm Semiconductor
- Package：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)：10 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 5mA
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-89, SOT-490
- Supplier Device Package：EMT3F (SOT-416FL)
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Overview
The DTC014TEBTL is an NPN digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors for simplified circuit design. It operates with a collector-emitter voltage of 50V and a continuous collector current of 100mA. The device includes a typical input resistance (R1) of 10 kOhms and an emitter-base resistance (R2) of 47 kOhms, resulting in a resistor ratio of approximately 4.7. Key electrical characteristics include a minimum DC current gain (hFE) of 68 at 5mA and 5V, and a transition frequency of 250MHz. Power dissipation is rated at 150mW, with a maximum operating temperature of +150°C. The component is housed in a compact SOT-416FL-3 surface-mount package.
Feature Summary
- Integrates built-in bias resistors to eliminate external components and simplify inverter circuit configuration.
- Provides high-speed switching capabilities suitable for digital logic applications with a 250MHz transition frequency.
- Offers robust thermal performance with a maximum junction temperature rating of +150°C.
Applications
- Digital inverter circuits
- Interface driving between logic families
- General-purpose switching applications
Procurement Notes
Verify the specific suffix 'EBTL' against the manufacturer's official datasheet to confirm packaging details and tape-and-reel specifications. Ensure compatibility with RoHS directives if required by the target application. Cross-reference the part number with authorized distributors to confirm current availability and lead times, as standard stock levels may vary.
Selection Notes
Select this component when a single NPN digital transistor with a 10kΩ base resistor is required. The 50V VCEO rating suits low-voltage digital systems. Compare the 100mA Ic limit against load requirements. Consider the SOT-416 footprint for space-constrained PCB layouts. Verify that the 150mW power dissipation meets thermal constraints in the final assembly.
Part Context
This part belongs to the DTC014 series of pre-biased transistors from ROHM. It serves as a direct replacement for discrete resistor-transistor networks, reducing board space and assembly costs. The series is widely used in consumer electronics and industrial control panels where reliable digital switching is essential.
Replacement Considerations
Check for compatible substitutes such as the DTC014EEBTL or DTC014YEBTL, ensuring pinout and electrical parameters match. Verify that alternative packages like UMT3F are mechanically compatible before substitution.
