STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 18 customer reviews
Part Number IRF644B
Main Category Discrete Semiconductor Products
Sub Category Transistors - FETs, MOSFETs - Single
Brand STMicroelectronics
Description MOSFET N-CH 250V 14A TO-220
Series -
Packaging Tube
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 250V
Current - Continuous Drain (Id) @ 25°C 14A (Tc)
Drive Voltage (Max Rds On, Min Rds On) -
Vgs(th) (Max) @ Id 4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 60nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds 1600pF @ 25V
Vgs (Max) -
FET Feature -
Power Dissipation (Max) 139W (Tc)
Rds On (Max) @ Id, Vgs 280 mOhm @ 7A, 10V
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Supplier Device Package TO-220AB
Package / Case TO-220-3
Image Discrete Semiconductor Products - Transistors
Lowest Price: $0.22   Highest Price: $5.24
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
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Part Number:

IRF644B

Brand:

STMicroel

D/C:
Qty:

7899

Price (USD):

0.22

Company:

MASSTOCK ELECTRONICS LIMITED

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Part Number:

IRF644B

Brand:

STMICROELECT

D/C:
06+
Qty:

3650

Price (USD):

1.475

Company:

Xinye International Technology Limited

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Part Number:

IRF644B

Brand:

ST/MICRON

D/C:
08+
Qty:

2098

Price (USD):

2.73

Company:

Good Time Electronic Group Limited

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Part Number:

IRF644B

Brand:

ST

D/C:
Qty:

2001

Price (USD):

3.985

Company:

Yingxinyuan INT'L (Group) Limited

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Part Number:

IRF644B

Brand:

STMicroelectronics

D/C:
21+
Qty:

1082

Price (USD):

5.24

Company:

Cicotex Electronics (HK) Limited

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IRF644B Ref.

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