ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT1123
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- 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)：47 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：120 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 1mA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：254 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-1123
- Supplier Device Package：SOT-1123
Download product information
Overview
The NSBC144TF3T5G is an NPN digital transistor (BRT) manufactured by onsemi, housed in a surface-mount SOT-1123 package. It integrates internal biasing resistors to simplify circuit design. Key electrical parameters include a collector-emitter breakdown voltage of 50 V and a maximum continuous collector current of 100 mA. The device features a base resistor (R1) of 10 kOhms and an emitter resistor (R2) of 47 kOhms. DC current gain is specified at a minimum of 80 when tested at Ic=5mA and Vce=10V. The saturation voltage is limited to 250mV at Ib=1mA and Ic=10mA, with a maximum power dissipation of 254 mW.
Feature Summary
- Integrates dual resistors for simplified switching applications
- Optimized for low-voltage digital logic interfacing
- Designed for high-speed switching performance
Applications
- General-purpose switching circuits
- Driver stages for small-signal loads
- Logic level translation interfaces
Procurement Notes
Verify the specific suffix 'F3' against the manufacturer's latest datasheet to confirm pinout compatibility and resistance values. Ensure the ordering code matches the required tape-and-reel quantity. Cross-reference the RoHS status and material declaration documents prior to final procurement to ensure regulatory compliance for the target market.
Selection Notes
Select this component when a compact NPN solution with integrated biasing is required for space-constrained designs. Compare the 10k/47k resistor ratio against other BRT variants if different drive characteristics are needed. Verify that the SOT-1123 footprint aligns with the PCB layout constraints and thermal management requirements of the application.
Part Context
This part belongs to the NSBC series of digital transistors from onsemi, which are designed to replace discrete resistor-transistor networks. The series offers various resistor combinations to suit different logic families. The NSBC144 variant specifically provides a 10k base and 47k emitter configuration, distinguishing it from other models like the NSBC143 or NSBC114 within the same product family.
Replacement Considerations
Compatible substitutes include the MMUN2238L and MUN2238L, which share similar NPN BRT specifications and resistor values. Verify pinout alignment between SOT-1123 and alternative packages before substitution.
