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BC817-40LT3G - Bipolar Transistor NPN 45V 500mA 100MHz SOT-23-3

onsemi

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SKU:
042-BC817-40LT3G
MPN:
BC817-40LT3G
Quantity
Unit Price (ex. GST)
1 - 9
₹ 4.80
10 - 99
₹ 4.32
100 or above
₹ 3.84
NPN bipolar transistor rated at 45 volt with 500 milliampere current capability suitable for medium current switching and signal amplification in compact surface mount circuits View full description
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Technical Specifications

Brand:
onsemi
Case/Package:
SOT-23-3
Contact Plating:
Tin
Number of Pins:
3
Number of Terminals:
3
Collector Base Voltage (VCBO):
50 V
Collector Emitter Breakdown Voltage:
45 V
Collector Emitter Saturation Voltage:
700 mV
Collector Emitter Voltage (VCEO):
45 V
Element Configuration:
Single
Emitter Base Voltage (VEBO):
5 V
Frequency:
100 MHz
Gain Bandwidth Product:
100 MHz
hFE Min:
250
Max Breakdown Voltage:
45 V
Max Collector Current:
500 mA
Max Frequency:
100 MHz
Max Operating Temperature:
150 C
Max Power Dissipation:
300 mW
Min Operating Temperature:
-55 C
Number of Elements:
1
Packaging:
Tape and Reel
Polarity:
NPN
Power Dissipation:
300 mW
Transition Frequency:
100 MHz
Height:
940 um
Length:
2.9 mm
Width:
1.3 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

General Purpose NPN Bipolar Transistor for Medium Current Switching and Signal Amplification

The BC817 40LT3G NPN bipolar transistor is designed for dependable medium current switching and signal amplification in compact electronic circuits. With a collector emitter voltage rating of 45 volt and a continuous collector current capability of 500 milliampere it delivers stable performance in driver stages load control circuits and general purpose analogue blocks. The SOT 23 3 surface mount package enables efficient PCB layout and supports automated assembly in space constrained designs.

This transistor is widely used in consumer electronics industrial control systems power management circuits and embedded applications. The 40 gain group provides consistent and predictable current gain which simplifies biasing and improves design repeatability. Its 100 megahertz transition frequency allows clean operation in moderate speed switching and signal amplification applications where reliability and compact size are essential.

Key Features

  • NPN Bipolar Transistor
    Suitable for medium current switching and signal amplification
  • High Current Capability
    Supports collector current up to 500 milliampere
  • Stable Voltage Operation
    Designed for circuits operating up to 45 volt
  • Consistent Gain Group 40
    Ensures predictable electrical characteristics in production designs
  • Compact SOT 23 3 Package
    Ideal for space efficient surface mount PCB layouts