BC846CMTF

$0.15

Description：TRANS NPN 65V 0.1A SOT-23-3
Series：-

SKU:e81459471644 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 65V 0.1A SOT-23-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
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：420 @ 2mA, 5V
Power - Max：310 mW
Frequency - Transition：300MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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BC846CMTF

Overview

The BC846CMTF is an NPN epitaxial silicon transistor manufactured by onsemi, housed in a SOT-23-3L surface-mount package. It features a collector-emitter voltage (VCEO) of 65 V and a collector-base voltage (VCBO) of 80 V. The device supports a maximum DC collector current of 100 mA with a power dissipation rating of 310 mW at 25°C ambient temperature. The 'C' suffix indicates a DC current gain (hFE) classification range of 420 to 800 at IC = 2 mA and VCE = 5 V. The 'TF' suffix denotes tape and reel packing. Key electrical characteristics include a transition frequency (fT) of 300 MHz and a collector cut-off current (ICBO) of 15 nA.

Feature Summary

Designed for switching and amplifier applications
Suitable for automatic insertion in thick and thin-film circuits
Low noise performance characteristics

Applications

Switching circuits
Amplifier circuits
Thick and thin-film circuit integration

Procurement Notes

Verify the specific ordering suffixes when sourcing this component. The '-M' suffix confirms the SOT-23 package type, while the '-TF' suffix specifies tape and reel packing. Ensure that the 'C' designation matches the required hFE gain classification for your design. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement.

Selection Notes

Select this component based on its high DC current gain classification, which ranges from 420 to 800 under standard test conditions. Consider the 65 V collector-emitter voltage rating and 100 mA continuous current capability for circuit requirements. Evaluate the thermal resistance and power dissipation limits relative to your PCB layout and operating temperature environment to ensure reliable operation within specified junction temperature ranges.

Part Context

This part belongs to the BC846 series of NPN epitaxial silicon transistors produced by onsemi. It serves as a complement to other devices in the family, such as the BC856, BC857, BC858, BC859, and BC860 series. The device is designed for general-purpose use in electronic circuits requiring small-signal amplification or switching functions within a compact surface-mount footprint.

Replacement Considerations

Compatible substitutes within the same family include BC846AMTF and BC846BMTF. These alternatives share identical packaging and pinout configurations but differ in their DC current gain (hFE) classifications. Verify that the alternative gain ranges meet the specific requirements of your application before implementing a substitution.

FAQ

What does the 'C' suffix indicate in the BC846CMTF part number?

The 'C' suffix denotes the DC current gain (hFE) classification, specifying a minimum gain of 420 and a maximum gain of 800 at IC = 2 mA and VCE = 5 V.