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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT523
- Series：-
- Mfr：Diodes Incorporated
- 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 @ 1mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 100µA, 1mA
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-523
- Supplier Device Package：SOT-523
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Overview
The DDTC114TE-7-F is an NPN pre-biased transistor from the R1-only series, housed in a SOT523 surface-mount package. It integrates a single internal biasing resistor with a nominal value of 10 kΩ. The device supports a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 100 mA. Power dissipation is rated at 150 mW, with an operating temperature range spanning from -55°C to +150°C. The component features a minimum DC current gain (hFE) of 100 and a transition frequency (fT) of 250 MHz.
Feature Summary
- Epitaxial planar die construction with built-in biasing resistor
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free green device
- AEC-Q101 qualified for automotive applications
Applications
- Automotive circuits requiring specific change control
- General-purpose switching applications
- Driver circuits for low-power loads
Procurement Notes
Verify the part number against official Diodes Incorporated documentation to confirm compliance with RoHS 3 and REACH standards. Ensure that the ordering suffix matches the required packaging quantity and reel size specifications. Confirm that the manufacturing facility holds IATF 16949 certification if automotive qualification is necessary for the intended application.
Selection Notes
Select this component when a single NPN transistor with a 10 kΩ base resistor is required in a compact SOT523 footprint. Consider the 50 V collector-emitter voltage rating and 100 mA current capacity for appropriate load driving. Verify thermal resistance requirements against the ambient temperature conditions of the target design environment.
Part Context
This component belongs to the DDTC R1-only series manufactured by Diodes Incorporated. It is designed as a complementary counterpart to PNP types within the same family. The device utilizes molded plastic case material with a UL 94V-0 flammability rating. Moisture sensitivity is classified as Level 1 per J-STD-020 standards.
Replacement Considerations
DDTC115TE-7-F
FAQ
What is the nominal value of the integrated biasing resistor?
The typical input resistor (R1) value is 10 kΩ.
Is this component suitable for automotive applications?
Yes, it is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.
What is the maximum power dissipation rating?
The power dissipation is rated at 150 mW when mounted on an FR-4 PC board with the minimum recommended pad layout.
