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FDS9945
Dual MOSFET, N Channel, 60 V, 3.5 A, 0.1 ohm
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ManufacturerONSEMI
Manufacturer Part NoFDS9945Copy
Newark Part No.
Re-Reel78K5952
Cut Tape78K5952
Your Part Number
80,051 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.760 | $1.76 |
| Total Price | $1.76 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.760 |
| 10+ | $1.140 |
| 25+ | $1.020 |
| 50+ | $0.901 |
| 100+ | $0.784 |
| 250+ | $0.709 |
| 500+ | $0.634 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part NoFDS9945Copy
Newark Part No.
Re-Reel78K5952
Cut Tape78K5952
Technical Datasheet
Channel TypeN Channel
Drain Source Voltage Vds N Channel60V
Continuous Drain Current Id3.5A
Drain Source Voltage Vds60V
Drain Source Voltage Vds P Channel-
Continuous Drain Current Id N Channel3.5A
Continuous Drain Current Id P Channel-
Drain Source On State Resistance N Channel0.1ohm
Drain Source On State Resistance P Channel-
Transistor Case StyleSOIC
No. of Pins8Pins
Power Dissipation N Channel2W
Power Dissipation P Channel-
Operating Temperature Max175°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The FDS9945 is a PowerTrench® dual N-channel MOSFET designed specifically to improve the overall efficiency of DC-to-DC converters using either synchronous or conventional switching PWM controllers. It offers faster switching and lower gate charge than other MOSFET with comparable RDS (ON) specifications. The result is a MOSFET that is easy and safer to drive (even at very high frequencies) and DC-to-DC power supply designs with higher overall efficiency.
- Low gate charge
- Very fast switching
Applications
Industrial, Power Management
Technical Specifications
Channel Type
N Channel
Continuous Drain Current Id
3.5A
Drain Source Voltage Vds P Channel
-
Continuous Drain Current Id P Channel
-
Drain Source On State Resistance P Channel
-
No. of Pins
8Pins
Power Dissipation P Channel
-
Product Range
-
MSL
MSL 1 - Unlimited
Drain Source Voltage Vds N Channel
60V
Drain Source Voltage Vds
60V
Continuous Drain Current Id N Channel
3.5A
Drain Source On State Resistance N Channel
0.1ohm
Transistor Case Style
SOIC
Power Dissipation N Channel
2W
Operating Temperature Max
175°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Alternatives for FDS9945
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Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate