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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SOT723
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Bulk
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 300µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：260 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：SOT-723
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Overview
The DTA144WM3T5G is a single NPN digital transistor manufactured by onsemi, belonging to the DTC144WM3 series. It integrates a monolithic bias resistor network with an NPN silicon transistor in a surface-mount SOT-723-3 package. The device features a typical base resistor of 47 kOhms and supports a continuous collector current of 100 mA with a peak DC collector current of 100 mA. It operates with a maximum collector-emitter voltage (VCEO) of 50 V and has a power dissipation rating of 260 mW. The unit weight is approximately 13.693 mg, and it functions within a temperature range of -55°C to +150°C.
Feature Summary
- Integrates a single NPN transistor with a monolithic bias resistor network to simplify circuit design and reduce board space.
- Provides high DC current gain characteristics suitable for switching applications requiring reliable signal amplification.
- Utilizes a compact SOT-723-3 surface-mount package designed for low-power applications.
Applications
- General-purpose switching circuits
- Driver circuits for logic interfaces
- Biasing networks in consumer electronics
Procurement Notes
Verify the specific suffix 'M3' indicates lead-free compliance and RoHS adherence as per manufacturer standards. Confirm the package type is SOT-723-3 and check datasheet revisions for any updates to electrical characteristics or recommended operating conditions before finalizing procurement specifications.
Selection Notes
Select this component when a single NPN digital transistor with a 47 kOhm base resistor is required. Ensure the application voltage does not exceed 50 V and current requirements remain within the 100 mA limit. Compare against similar series members like DTC144EM3T5G if different gain ranges are needed.
Part Context
This part belongs to the DTC144WM3 series of digital transistors from onsemi. These devices are designed to replace discrete transistor-resistor combinations, offering cost and space savings. The series includes various configurations with different resistor values and gain ranges to suit diverse electronic design needs.
Replacement Considerations
Check for direct equivalents such as DTC144TM3T5G or DTC144EM3T5G from onsemi, ensuring pinout compatibility and matching electrical parameters like VCEO and hFE ranges before substitution.
