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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A UMT3
- 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)：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 @ 500µA, 10mA
- 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：UMT3
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Overview
The DTC114EU3HZGT106 is a single NPN digital transistor manufactured by ROHM Semiconductor, housed in an SOT-323 (UMT3) surface-mount package. It integrates bias resistors with a typical input resistance of 10 kOhms and a resistor ratio of 1. The device supports a collector continuous current of 100 mA and a maximum operating frequency of 250 MHz. Key electrical ratings include a collector-emitter voltage of 50 V, emitter-base voltage of 3 V, and power dissipation of 200 mW. It meets AEC-Q101 automotive standards and operates within a temperature range up to +150°C.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design by eliminating the need for external input components.
- Complies with AEC-Q101 qualification standards for high reliability in automotive applications.
- Features a compact SOT-323 package suitable for space-constrained surface-mount designs.
Applications
- Automotive electronic circuits requiring AEC-Q101 compliance
- Inverter circuits utilizing built-in biasing without external resistors
- General-purpose switching applications in consumer electronics
Procurement Notes
Verify the specific ordering suffix GT106 to confirm the taping packaging quantity of 3000 units per reel. Ensure the component designation matches the exact part number to distinguish it from similar variants with different resistor ratios or packages. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when a single NPN digital transistor with 10 kOhm input resistance is required. The 50 V collector-emitter voltage rating suits low-voltage switching tasks. Consider the 200 mW power dissipation limit for thermal management. Verify that the SOT-323 footprint aligns with the target PCB layout constraints.
Part Context
This part belongs to the DTC114 series of pre-biased transistors from ROHM Semiconductor. It serves as the NPN counterpart to the PNP DTA114EU3HZG. The EU3HZG suffix indicates the specific resistor configuration and automotive-grade qualification within the broader DTC114 family.
Replacement Considerations
DTC114EUAFRA is a confirmed substitute with the same pinout and package, though it is not recommended for new designs. Both parts share identical electrical characteristics and AEC-Q101 qualification.
