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Product Detailed Parameters
- Description：BIPOLAR TRANSISTORS
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- 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：68 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
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Overview
The DTC114YUAHE3-TP is a digital transistor in a SOT-323 package, featuring an NPN transistor with built-in bias resistors. It operates with a supply voltage up to 50V and input voltage up to 40V. The device delivers a maximum output current of 70mA and collector current of 100mA, with power dissipation rated at 200mW. Key electrical characteristics include an input resistance (R1) of 10kΩ typical, a resistance ratio (R2/R1) of 4.7, and a DC current gain (GI) of 68. The transition frequency is 250MHz, making it suitable for high-speed switching applications.
Feature Summary
- Built-in bias resistors enable inverter circuit configuration without external input resistors
- AEC-Q101 qualified for automotive reliability standards
- Halogen-free green device compliant with environmental regulations
- Moisture sensitivity level 1 with UL 94 V-0 flammability rating epoxy
Applications
- Inverter circuits requiring integrated biasing
- Automotive electronic systems due to AEC-Q101 qualification
- High-speed switching applications supported by 250MHz transition frequency
Procurement Notes
Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm the ordering suffix indicates RoHS compliance and halogen-free status. Ensure storage conditions respect moisture sensitivity level 1 requirements before soldering. Check datasheet revisions for any updates to mechanical dimensions or electrical limits prior to integration.
Selection Notes
Select this component when space constraints favor the SOT-323 package over larger alternatives. Choose based on the specific 10kΩ input resistor value and 4.7 resistance ratio provided. Consider the 50V supply voltage limit and 200mW power dissipation capability for thermal management. Verify compatibility with required switching speeds given the 250MHz transition frequency specification.
Part Context
This part belongs to Micro Commercial Components' series of digital transistors designed for simplified circuit design. The DTC114YUAHE3 variant integrates an NPN transistor with two internal resistors. The 'HE3' designation typically relates to specific manufacturing processes or material compositions, while '-TP' indicates tape and reel packaging format for automated assembly.
Replacement Considerations
Publicly confirmed substitute part numbers are not explicitly listed in the provided datasheet. Engineers should consult MCC's official cross-reference documentation or contact authorized distributors for verified equivalent components that match the SOT-323 package, electrical parameters, and AEC-Q101 qualification status.
