BC849B_R1_00001

$0.13

Description：TRANS NPN 30V 0.1A SOT-23
Series：BC849

SKU:85b8b01a0fe6 Category: Single Bipolar Transistors Brand: Panjit International Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 30V 0.1A SOT-23
Series：BC849
Mfr：Panjit International Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：30 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：330 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
Grade：-
Qualification：-

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BC849B_R1_00001

Overview

The BC849B_R1_00001 is a single NPN silicon small-signal bipolar junction transistor manufactured by Panjit International Inc. It operates with a maximum collector-emitter voltage of 30 V and a continuous collector current of 100 mA. The device features a transition frequency of 100 MHz and a maximum power dissipation of 330 mW. DC current gain (hFE) is specified at a minimum of 200 when tested at 2 mA and 5 V. The component is housed in an SOT-23 surface-mount package and supports a junction temperature range from -55°C to +150°C.

Feature Summary

NPN epitaxial silicon planar design for general-purpose switching and amplification
High DC current gain ensuring reliable signal control
Surface-mount SOT-23 packaging optimized for board space efficiency

Applications

General-purpose switching circuits
Small-signal amplification stages
Consumer electronic device interfaces

Procurement Notes

Verify the specific suffix R1_00001 against official Panjit documentation to confirm exact reel specifications and manufacturing lot details. Ensure compatibility with standard SOT-23 footprints during PCB layout. Confirm RoHS compliance status through the latest environmental declaration provided by the manufacturer prior to final procurement authorization.

Selection Notes

Select this component for applications requiring low-voltage NPN switching with moderate current handling capabilities. The 30 V rating suits low-power logic interfacing. Verify that the 100 mA collector current meets load requirements. Consider the SOT-23 package constraints for thermal management in dense layouts compared to larger packages.

Part Context

This part belongs to the BC849 series of NPN general-purpose transistors produced by Panjit. It serves as a surface-mount alternative to through-hole variants, facilitating automated assembly processes. The device is designed for use in portable electronics and communication equipment where compact form factors are critical.