BC846ALT3G

$0.11

Description：TRANS NPN 65V 0.1A SOT23-3
Series：-

SKU:96f1d1947442 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 65V 0.1A SOT23-3
Series：-
Mfr：onsemi
Package：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：110 @ 2mA, 5V
Power - Max：300 mW
Frequency - Transition：100MHz
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：-
Qualification：-

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BC846ALT3G

Overview

The BC846ALT3G is an NPN silicon general-purpose transistor from the BC846ALT1G series, manufactured by onsemi. It features a collector-emitter voltage of 65 V and a collector-base voltage of 80 V. The device supports a continuous collector current of 100 mA with a power dissipation of 225 mW in the SOT-23 package. It operates within a junction temperature range of -55°C to +150°C and offers a gain-bandwidth product of 100 MHz.

Feature Summary

Provides high electrostatic discharge protection exceeding 4000 V via the Human Body Model.
Constructed using lead-free, halogen-free, and brominated flame retardant-free materials compliant with RoHS standards.
Designed for surface mount installation in compact SOT-23 packages.

Applications

General purpose switching circuits
Amplification stages in portable equipment
Low voltage signal processing

Procurement Notes

Verify the specific ordering suffix 'T3G' corresponds to the 10,000-unit tape and reel shipping configuration as documented in the official onsemi ordering information table. Confirm that the device marking matches the specified code for this variant to ensure correct part identification during assembly.

Selection Notes

Select this component when a single NPN transistor with a 65 V collector-emitter rating is required for low-power applications. The SOT-23 package is suitable for space-constrained designs. Ensure the application current remains within the 100 mA continuous limit and thermal constraints are managed according to the specified power dissipation ratings.

Part Context

This device belongs to the BC846ALT1G series, which includes variants differentiated by DC current gain ranges (A, B, C grades). The BC846ALT3G specifically denotes the 'A' grade gain bin packaged in a 10,000-unit reel format. It shares the same electrical characteristics as other BC846A variants but differs in packaging quantity.

Replacement Considerations

BC846ALT1G

FAQ

What is the pin configuration for the BC846ALT3G?

In the SOT-23 package, Pin 1 is the Base, Pin 2 is the Emitter, and Pin 3 is the Collector.

Is the BC846ALT3G qualified for automotive applications?

Standard BC846ALT3G units are not explicitly listed as AEC-Q101 qualified; devices with the 'S' or 'NSV' prefix are designated for automotive and unique site requirements.