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 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 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 NSBC124XF3T5G is a digital transistor manufactured by onsemi, classified as an NPN Bipolar Digital Transistor (BRT). It belongs to the NSBC124XF3 series and falls under the transistors sub-category. The component is supplied in Reel, Cut Tape, or MouseReel packaging formats. Official documentation indicates that this specific part number has reached its end-of-life status, with discontinuance notifications available from the manufacturer.
Feature Summary
- Integrates a single NPN bipolar junction transistor with built-in biasing resistors for simplified circuit design.
Applications
- General-purpose switching applications requiring integrated bias networks.
Procurement Notes
This component is officially discontinued and no longer in active production. Verification of availability should focus on surplus or secondary market sources rather than direct manufacturer allocation. Buyers must review the End-of-Life Product Discontinuance Notification PDF provided by onsemi to understand the timeline and implications for ongoing supply chains. Compliance with RoHS standards is documented in the official datasheet.
Selection Notes
Designers seeking a replacement should evaluate other parts within the NSBC124XF3 family or similar NPN BRTs from onsemi. Selection criteria should prioritize matching the original electrical characteristics and package dimensions to ensure compatibility with existing PCB layouts. Since the original part is obsolete, verifying the functional equivalence of potential substitutes against the original datasheet specifications is essential for maintaining system performance.
Part Context
The NSBC124XF3T5G is part of onsemi's broader portfolio of digital transistors, which integrate transistors and resistors into single packages to reduce board space and assembly costs. This specific model represents an NPN configuration within the NSBC124XF3 series. The product line is designed to simplify the design of logic circuits and switching applications by eliminating the need for external base resistors.
Replacement Considerations
Official substitute part numbers are not explicitly listed in the provided documentation. Engineers should consult onsemi's cross-reference tools or datasheets for alternative NPN BRTs in compatible packages.
