BC847BFA-7B

$0.45

Description：TRANS NPN 45V 0.1A X2-DFN0806-3
Series：-

SKU:8b0ebc9485fc Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A X2-DFN0806-3
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：300mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：435 mW
Frequency - Transition：170MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：3-XFDFN
Supplier Device Package：X2-DFN0806-3
Grade：-
Qualification：-

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BC847BFA-7B

Overview

The BC847BFA-7B is a small signal NPN silicon transistor manufactured by Diodes Incorporated. It features a collector-emitter breakdown voltage of 45V and supports a continuous collector current of 100mA with a peak pulse current of 200mA. The device provides a power dissipation capacity of 435mW and operates within a temperature range of -55°C to +150°C. It utilizes an X2-DFN0806-3 package with a footprint of 0.48mm² and a height of 0.4mm. Electrical characteristics include a DC current gain (hFE) ranging from 200 to 470 at 2mA, a transition frequency of 100MHz, and ESD ratings of 4,000V (HBM).

Feature Summary

High reliability qualification compliant with AEC-Q101 automotive standards.
Totally lead-free and fully RoHS compliant construction.
Halogen and antimony free 'Green' device composition.
X2-DFN0806-3 package minimizes off-board profile.

Applications

Automotive electronic circuits requiring high reliability components.
General purpose amplification applications.
Switching circuits in compact surface mount designs.

Procurement Notes

Verify the specific ordering suffix '-7B' corresponds to the 10,000 units per reel configuration on 8mm tape. Confirm that the required marking code matches the '1F' designation found on the component body. Ensure compliance requirements for halogen and antimony-free materials are documented for your supply chain records.

Selection Notes

Select this component when a compact surface-mount solution is required for automotive or high-reliability general-purpose applications. The X2-DFN0806-3 package offers a significantly smaller footprint compared to traditional SOT-23 packages while maintaining similar electrical performance. Verify thermal management capabilities against the junction-to-ambient resistance specifications provided in the datasheet.

Part Context

This part belongs to the BC847 series of small signal transistors produced by Diodes Incorporated. It serves as the NPN counterpart to the complementary PNP type BC857BFA. The device is designed for use in space-constrained electronics where low profile and high reliability are critical design parameters.

Replacement Considerations

The BC847BFAQ is available as an alternative automotive-compliant variant under a separate datasheet. Verify pinout compatibility and package dimensions before substituting with other DFN packages.