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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- 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)：2.2 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
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Overview
The DTC123JCA-TP is an NPN digital transistor manufactured by Micro Commercial Components (MCC). It features built-in biasing resistors within a SOT-23 package. Key electrical parameters include a maximum collector current of 100 mA, a supply voltage rating of 50 V, and power dissipation of 200 mW. The typical input resistance (R1) is 2.2 kΩ with a resistance ratio (R2/R1) of 21. The device exhibits a transition frequency of 250 MHz and a minimum DC current gain of 80.
Feature Summary
- Epitaxial planar die construction for reliable performance
- Integrated biasing resistors eliminate external resistor requirements
- Halogen-free green device compliant with environmental standards
Applications
- General-purpose switching applications
- Driver circuits for relays and solenoids
- Logic level translation interfaces
Procurement Notes
Verify the authenticity of the DTC123JCA-TP component by purchasing exclusively from Micro Commercial Components or their authorized distributors to ensure traceability and quality. Counterfeit parts pose significant risks; unauthorized sources do not provide warranty coverage. Confirm that the ordering suffix -TP indicates tape and reel packaging containing 3000 pieces per reel as specified in the manufacturer's documentation.
Selection Notes
Select the DTC123JCA-TP when an NPN configuration with integrated biasing is required for space-constrained designs. Ensure the application operates within the 50 V supply voltage limit and 100 mA collector current threshold. Verify that the 2.2 kΩ input resistance aligns with the driving circuit's output capabilities and that the SOT-23 package dimensions fit the PCB layout constraints.
Part Context
The DTC123JCA belongs to the family of pre-biased digital transistors produced by MCC. These components combine a single NPN transistor with internal resistors to simplify circuit design. The -TP suffix specifically denotes the tape and reel packaging format, facilitating automated surface-mount assembly processes.
Replacement Considerations
Direct substitutes must match the NPN polarity, SOT-23 package, and similar electrical characteristics such as 50 V breakdown and 100 mA current rating. Verify pinout compatibility and internal resistor values before implementation.
