BC847A

$0.06

Description：TRANS NPN 45V 0.1A SOT-23
Series：BC84

SKU:34f31f063ed2 Category: Single Bipolar Transistors Brand: MDD

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 introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A SOT-23
Series：BC84
Mfr：MDD
Package：Tape & Reel (TR)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：0.1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
Power - Max：200 mW
Frequency - Transition：100MHz
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
Grade：-
Qualification：-

Download product information

BC847A

Overview

The MDD BC847A is a single NPN bipolar junction transistor (BJT) designed for surface-mount applications. It features a collector-emitter breakdown voltage of 45 V and a maximum continuous collector current of 100 mA. The device operates with a transition frequency of 100 MHz and dissipates up to 200 mW of power. DC current gain is specified at a minimum of 110 when tested at 2 mA collector current and 5 V collector-emitter voltage. The component utilizes the SOT-23 package and supports a junction temperature range from -65°C to 150°C.

Feature Summary

Single NPN configuration housed in a compact SOT-23 surface-mount package
Capable of handling 100 mA collector current with 45 V collector-emitter voltage rating
Provides high-frequency performance suitable for signal processing tasks

Applications

General-purpose switching circuits
Small-signal amplification stages
Low-power electronic control systems

Procurement Notes

Verify the manufacturer designation matches MDD, as BC847A is a generic part number produced by multiple vendors. Confirm the specific suffix indicates the correct binning for hFE gain requirements. Ensure the package type aligns with the intended PCB footprint. Check RoHS compliance status against project specifications. Validate that the datasheet parameters meet the circuit design constraints before finalizing procurement.

Selection Notes

Select this component when a standard NPN transistor with moderate gain and low power dissipation is required. The 100 mA current rating suits most low-power logic interfaces. Consider the thermal limits if operating near the maximum junction temperature. Compare the hFE binning against other manufacturers if strict gain consistency is necessary for the application.

Part Context

This component belongs to the BC84 series of small-signal transistors. These devices are widely used in consumer electronics and industrial equipment due to their standardized pinout and reliable performance. The BC847A variant specifically offers a defined minimum gain range compared to other letters in the series.