BC847B-7-F

$0.12

Description：TRANS NPN 45V 0.1A SOT-23-3
Series：-

SKU:7366bdb763b5 Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A SOT-23-3
Series：-
Mfr：Diodes Incorporated
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
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：300 mW
Frequency - Transition：300MHz
Operating Temperature：-65°C ~ 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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BC847B-7-F

Overview

The BC847B-7-F is an NPN small-signal transistor manufactured by Diodes Incorporated, housed in a SOT23 plastic package. It features a collector-emitter breakdown voltage of 45 V and a continuous collector current rating of 100 mA. The device exhibits a DC current gain (hFE) range of 200 to 450 at IC = 2.0 mA and VCE = 5 V. Electrical characteristics include a transition frequency of 100 MHz and a power dissipation capacity of 310 mW under standard conditions.

Feature Summary

Designed for general-purpose switching and audio frequency amplifier applications
Totally lead-free and fully RoHS compliant with halogen and antimony-free green packaging
Ideally suited for automatic insertion into manufacturing equipment

Applications

General purpose switching circuits
Audio frequency (AF) amplifier stages

Procurement Notes

Verify the specific ordering suffix matches the required reel size and packing quantity. Confirm that the component marking code aligns with the intended BJT gain bin. Ensure compliance with environmental directives such as RoHS 3 and REACH requirements before finalizing procurement specifications.

Selection Notes

Select this part when a 45 V collector-emitter voltage rating is required alongside a high DC current gain between 200 and 450. It serves as the NPN complement to the BC857B PNP transistor within the same series. Consider thermal derating curves if operating near maximum power dissipation limits in confined spaces.

Part Context

This component belongs to the BC846A–BC848C series of NPN small-signal transistors. The 'B' designation indicates a specific DC current gain binning category. The '-7-F' suffix denotes the specific tape and reel packaging format used for surface mount assembly processes.

Replacement Considerations

Compatible substitutes include other manufacturers' BC847B variants in the SOT23 package. Verify pinout compatibility and ensure equivalent electrical ratings for collector-base voltage and current gain ranges are met.