BC847A RFG
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Taiwan Semiconductor Corporation BC847A RFG

Manufacturer No:
BC847A RFG
Manufacturer:
Taiwan Semiconductor Corporation
Package:
Tape & Reel (TR)
Description:
TRANS NPN 45V 0.1A SOT23
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BC847A RFG is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Taiwan Semiconductor Corporation. It is designed for a wide range of applications, including switching and amplification. The transistor is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for compact and efficient designs.

Key Specifications

Parameter Symbol Value Unit
Collector-Base Voltage, Emitter Open VCBO 50 V
Collector-Emitter Voltage, Base Open VCEO 45 V
Emitter-Base Voltage, Collector Open VEBO 6 V
Collector Current, DC IC 0.1 A
Junction Temperature TJ -55 to +150 °C
Storage Temperature TSTG -55 to +150 °C
Power Dissipation PD 200 mW
DC Current Gain hFE 110 to 220 -
Collector-Emitter Saturation Voltage VCE(sat) -0.5 V
Base-Emitter Saturation Voltage VBE(sat) -1.1 V
Transition Frequency fT 100 MHz

Key Features

  • Low power loss, high efficiency
  • Ideal for automated placement due to its SOT23 package
  • High surge current capability
  • Moisture sensitivity level: level 1
  • Halogen-free (indicated by 'RFG' suffix)
  • Three different gain selections available (A, B, C)

Applications

The BC847A RFG transistor is versatile and can be used in various applications, including:

  • General-purpose switching and amplification
  • Automotive systems (AEC-Q101 qualified)
  • Industrial and consumer electronics
  • Mobile and wearable devices
  • Power and computing applications

Q & A

  1. What is the collector-base voltage of the BC847A transistor?

    The collector-base voltage (VCBO) of the BC847A transistor is 50 V.

  2. What is the maximum collector current of the BC847A transistor?

    The maximum collector current (IC) of the BC847A transistor is 0.1 A.

  3. What is the junction temperature range of the BC847A transistor?

    The junction temperature range of the BC847A transistor is -55°C to +150°C.

  4. What is the power dissipation of the BC847A transistor?

    The power dissipation (PD) of the BC847A transistor is 200 mW.

  5. What are the gain selections available for the BC847A transistor?

    The BC847A transistor is available in three different gain selections: A, B, and C.

  6. Is the BC847A transistor suitable for automotive applications?
  7. What package type is used for the BC847A transistor?

    The BC847A transistor is packaged in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.

  8. Is the BC847A RFG transistor halogen-free?
  9. What is the transition frequency of the BC847A transistor?

    The transition frequency (fT) of the BC847A transistor is 100 MHz.

  10. What are the typical applications of the BC847A transistor?

    The BC847A transistor is used in general-purpose switching and amplification, as well as in automotive, industrial, and consumer electronics.

Product Attributes

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):100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:110 @ 2mA, 5V
Power - Max:200 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
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In Stock

$0.03
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Similar Products

Part Number BC847A RFG BC847B RFG BC847AW RFG
Manufacturer Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation
Product Status Active Active Active
Transistor Type NPN NPN NPN
Current - Collector (Ic) (Max) 100 mA 100 mA 100 mA
Voltage - Collector Emitter Breakdown (Max) 45 V 45 V 45 V
Vce Saturation (Max) @ Ib, Ic 500mV @ 5mA, 100mA 500mV @ 5mA, 100mA 600mV @ 5mA, 100mA
Current - Collector Cutoff (Max) 100nA (ICBO) 100nA (ICBO) 100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 110 @ 2mA, 5V 200 @ 2mA, 5V 110 @ 2mA, 5V
Power - Max 200 mW 200 mW 200 mW
Frequency - Transition 100MHz 100MHz 100MHz
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 SC-70, SOT-323
Supplier Device Package SOT-23 SOT-23 SOT-323

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