BC846AMTF
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Fairchild Semiconductor BC846AMTF

Manufacturer No:
BC846AMTF
Manufacturer:
Fairchild Semiconductor
Package:
Bulk
Description:
TRANS NPN 65V 0.1A SOT23-3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BC846AMTF is an NPN epitaxial silicon transistor produced by Fairchild Semiconductor, although it is now obsolete and not in production. This transistor is designed for general-purpose switching and amplifier applications. It is suitable for automatic insertion in both thick and thin-film circuits, making it versatile for various electronic designs. The BC846AMTF is part of the BC846 series, which includes several variants with different current gain classifications.

Key Specifications

Parameter Value Unit
Maximum Collector-Base Voltage (Vcb) 80 V
Maximum Collector-Emitter Voltage (Vce) 65 V
Maximum Emitter-Base Voltage (Veb) 6 V
Maximum Collector Current (Ic) 100 mA
Maximum Collector Power Dissipation (Pc) 0.31 W
Transition Frequency (ft) 300 MHz
Collector Capacitance (Cc) 3.5 pF
Forward Current Transfer Ratio (hFE) Min 110
Package SOT-23
Operating Junction Temperature (Tj) 150 °C

Key Features

  • General-purpose amplifier and switching applications
  • Suitable for automatic insertion in thick and thin-film circuits
  • Low noise characteristics, especially in BC849 and BC850 variants
  • Complementary to BC856, BC857, BC858, BC859, and BC860 transistors
  • NPN epitaxial silicon, planar design
  • Lead-free and RoHS compliant
  • UL flammability classification rating 94V-0

Applications

  • General-purpose amplifier circuits
  • Switching circuits
  • Automatic insertion in thick and thin-film circuits
  • Audio frequency (AF) amplifier applications
  • Various electronic designs requiring low noise and reliable performance

Q & A

  1. What is the maximum collector-emitter voltage of the BC846AMTF transistor?

    The maximum collector-emitter voltage (Vce) is 65 V.

  2. What is the maximum collector current of the BC846AMTF transistor?

    The maximum collector current (Ic) is 100 mA.

  3. What is the transition frequency of the BC846AMTF transistor?

    The transition frequency (ft) is 300 MHz.

  4. What is the package type of the BC846AMTF transistor?

    The package type is SOT-23.

  5. Is the BC846AMTF transistor RoHS compliant?

    Yes, the BC846AMTF transistor is lead-free and RoHS compliant.

  6. What are the typical applications of the BC846AMTF transistor?

    Typical applications include general-purpose amplifier and switching circuits, as well as AF amplifier applications.

  7. What is the maximum operating junction temperature of the BC846AMTF transistor?

    The maximum operating junction temperature (Tj) is 150 °C.

  8. Is the BC846AMTF transistor suitable for automatic insertion?

    Yes, it is suitable for automatic insertion in thick and thin-film circuits.

  9. What are the complementary transistors to the BC846 series?

    The complementary transistors are BC856, BC857, BC858, BC859, and BC860.

  10. Why is the BC846AMTF transistor considered obsolete?

    The BC846AMTF transistor is considered obsolete because it is no longer in production by Fairchild Semiconductor.

Product Attributes

Transistor Type:NPN
Current - Collector (Ic) (Max):100 mA
Voltage - Collector Emitter Breakdown (Max):65 V
Vce Saturation (Max) @ Ib, Ic:600mV @ 5mA, 100mA
Current - Collector Cutoff (Max):15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:110 @ 2mA, 5V
Power - Max:310 mW
Frequency - Transition:300MHz
Operating Temperature:150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:SOT-23-3
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Same Series
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BC846AMTF
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TRANS NPN 65V 0.1A SOT23-3
BC847AMTF
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BC850CMTF
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BC846BMTF
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BC847BMTF
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BC847CMTF
BC847CMTF
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BC848CMTF
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BC846CMTF
BC846CMTF
TRANS NPN 65V 0.1A SOT23-3

Similar Products

Part Number BC846AMTF BC846BMTF BC846CMTF
Manufacturer Fairchild Semiconductor onsemi onsemi
Product Status Active Obsolete Active
Transistor Type NPN NPN NPN
Current - Collector (Ic) (Max) 100 mA 100 mA 100 mA
Voltage - Collector Emitter Breakdown (Max) 65 V 65 V 65 V
Vce Saturation (Max) @ Ib, Ic 600mV @ 5mA, 100mA 600mV @ 5mA, 100mA 600mV @ 5mA, 100mA
Current - Collector Cutoff (Max) 15nA (ICBO) 15nA (ICBO) 15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 110 @ 2mA, 5V 200 @ 2mA, 5V 420 @ 2mA, 5V
Power - Max 310 mW 310 mW 310 mW
Frequency - Transition 300MHz 300MHz 300MHz
Operating Temperature 150°C (TJ) 150°C (TJ) 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 TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 SOT-23-3 SOT-23-3

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