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 NPN 65V 0.1A SOT23-3
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：65 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
- Power - Max：250 mW
- Frequency - Transition：300MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3 (TO-236)
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The BC846B-AQ is an NPN bipolar junction transistor manufactured by Diotec Semiconductor, designed for general-purpose switching and amplification. It features a maximum collector-emitter voltage of 45V and a continuous collector current rating of 100mA. The device operates within a temperature range of -55°C to +150°C and dissipates up to 250mW of power. It is housed in a compact SOT-23 surface-mount package and complies with AEC-Q101 automotive qualification standards.
Feature Summary
- Automotive-grade reliability certified under AEC-Q101 standards
- High thermal stability supporting operation up to 150°C junction temperature
- Compact SOT-23 surface-mount packaging for space-constrained designs
Applications
- Automotive electronic control units
- General-purpose signal switching in vehicle systems
- Amplification circuits in automotive sensors
Procurement Notes
Verify the specific datasheet version for the BC846B-AQ to confirm exact hFE gain ranges and electrical limits. Ensure the component meets AEC-Q101 requirements for your target automotive application. Cross-reference pinouts and thermal characteristics with official Diotec documentation before finalizing the design.
Selection Notes
Select this component when automotive qualification is mandatory for low-voltage NPN applications. It serves as a suitable replacement for standard BC846B devices where higher reliability and extended temperature performance are required. Consider the SOT-23 footprint compatibility during PCB layout planning.
Part Context
This part belongs to the BC846 series of small-signal NPN transistors. The '-AQ' suffix specifically denotes automotive qualification compliance. It shares similar electrical characteristics with other BC846 variants but adheres to stricter automotive reliability standards defined by AEC-Q101.
Replacement Considerations
BC846B
FAQ
What is the maximum collector-emitter voltage for the BC846B-AQ?
The maximum collector-emitter voltage (VCEO) is 45V.
Is the BC846B-AQ qualified for automotive applications?
Yes, it is qualified according to the AEC-Q101 standard.
What package type does the BC846B-AQ use?
It utilizes the SOT-23 surface-mount package.
