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 45V 0.1A SOT23-3
- Series：-
- Mfr：Diotec Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：420 @ 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 Diotec Semiconductor BC850C-AQ is an NPN general-purpose transistor housed in a SOT-23 (TO-236) surface-mount package. It features a maximum collector-emitter voltage of 45 V, a continuous collector current of 100 mA, and a power dissipation rating of 300 mW for industrial and AEC-Q101 grades. The device offers three DC current gain groups: Group A (180–290), Group B (290–520), and Group C (420–800). It operates within a junction temperature range of -55°C to +150°C and complies with RoHS standards.
Feature Summary
- AEC-Q101 qualified automotive grade reliability
- Three selectable DC current gain groups
- Gold bond wire construction
Applications
- Signal processing circuits
- General purpose switching applications
- Amplification stages
Procurement Notes
Verify the specific suffix configuration against the datasheet to confirm the intended qualification level. The -AQ suffix denotes AEC-Q101 qualified status, while other suffixes indicate different commercial or industrial grades. Ensure the ordering code matches the required current gain group and packaging specifications before finalizing procurement.
Selection Notes
Select this component when high reliability in automotive environments is required. The -AQ designation ensures compliance with AEC-Q101 standards. Choose based on the necessary current gain group (A, B, or C) for the specific circuit requirements. Verify that the 45 V collector-emitter voltage rating meets the system's maximum operating conditions.
Part Context
This part belongs to the BC846 through BC850 series of SMD general-purpose NPN transistors. It serves as the complement to the BC856 through BC860 PNP series. The device utilizes a planar epitaxial silicon design optimized for low voltage and low current applications in compact surface-mount packages.
Replacement Considerations
BC850C
FAQ
What is the difference between the -Q and -AQ suffixes?
The -Q suffix indicates AEC-Q101 compliant status, whereas the -AQ suffix indicates AEC-Q101 qualified status.
What type of bond wires are used in this component?
The BC850C-AQ uses gold bond wires, unlike the commercial grade (-C) version which uses copper bond wires.
What is the maximum power dissipation for this grade?
For industrial and AEC-Q101 grades like the BC850C-AQ, the maximum power dissipation is 300 mW when mounted on a PCB with the minimum recommended pad layout.
