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MMST6427-7-F - Bipolar Transistor NPN-Darlington 40V 500mA SOT-323

Diodes Incorporated

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SKU:
010-MMST6427-7-F
MPN:
MMST6427-7-F
Quantity
Unit Price (ex. GST)
1 - 9
₹ 14.30
10 - 99
₹ 12.87
100 or above
₹ 11.44
NPN Darlington bipolar transistor with 40 volt rating and 500 milliampere current capability suitable for high gain switching and control in compact surface mount circuits View full description
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₹14.30 ex. GST
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Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
SOT-323
Mount:
Surface Mount
Number Of Pins:
3
Number of Terminals:
3
Weight:
6.010099 mg
Collector Base Voltage (VCBO):
40 V
Collector Emitter Breakdown Voltage:
40 V
Collector Emitter Saturation Voltage:
1.2 V
Collector Emitter Voltage (VCEO):
40 V
Continuous Collector Current:
500 mA
Current Rating:
500 mA
Element Configuration:
Single
Emitter Base Voltage (VEBO):
12 V
hFE Min:
14000
Max Breakdown Voltage:
40 V
Max Collector Current:
500 mA
Max Operating Temperature:
150 C
Max Power Dissipation:
200 mW
Min Operating Temperature:
-55 C
Number of Elements:
1
Packaging:
Cut Tape
Polarity:
NPN
Voltage Rating (DC):
40 V
Height:
1 mm
Length:
2.2 mm
Width:
1.35 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

Compact NPN Darlington Bipolar Transistor for High Gain Switching and Control Applications

The MMST6427 7 F NPN Darlington bipolar transistor is designed for applications that require very high current gain with minimal base drive in a compact surface mount form. With a collector emitter voltage rating of 40 volt and a continuous collector current capability of 500 milliampere this device is suitable for low power load driving interface circuits and control stages. The Darlington configuration integrates two NPN transistors to achieve high amplification efficiency while simplifying drive requirements. The SOT 323 package supports dense PCB layouts in space constrained designs.

This transistor is commonly used in relay drivers LED drivers logic level interfacing and general purpose switching circuits in consumer and industrial electronics. Its high gain characteristics make it ideal for designs where the available base current is limited. The MMST6427 7 F offers dependable performance and compact integration for modern embedded and control applications.

Key Features

  • NPN Darlington Bipolar Transistor
    Provides very high current gain with low base current requirement
  • Stable Voltage Rating
    Supports circuit operation up to 40 volt
  • Reliable Current Handling
    Designed for collector current up to 500 milliampere
  • Efficient Drive Requirement
    Suitable for logic controlled switching applications
  • Ultra Compact SOT 323 Package
    Ideal for high density surface mount PCB designs