CSD17571Q5A

CSD17571Q5A N-MOSFET

N-channel MOSFET, 30V/50A, low RDS(on) in SON package for efficient power conversion.

SON 5x6
DC-DC Converter / Synchronous Rectification / Load Switch
MOSFET

Description

Product Description

The CSD17571Q5A, housed in a SON 5x6 package, features an on-resistance as low as 3.4mΩ. Ideal for synchronous rectification in DC-DC converters and high-efficiency load switching applications.

Specifications

Voltage coverage: 10 – 30 V
Current coverage: 50 A

Drain-Source Voltage	30 V
Continuous Drain Current	50 A
Package Form	SON 5x6
On-resistance	3.4 mΩ @ Vgs=10V
Operating Temperature Range	-55 ℃ ~ +150 ℃

The parameters shown represent general category ranges. Actual supply shall be based on the specification confirmed at the time of order.

Supply

Supply Details

Supports both small-batch and bulk supply
Traceable by channel; batch-specific documentation provided.
Supports prototypes and small-batch pilot production

Alternatives

Alternative Model

The following models are compatible alternatives with similar specifications or pinouts. Please verify details in the datasheet.

This table includes series-level reference items. Please confirm package, ratings, and fuse characteristics with engineering before bulk procurement.

Sort

Brand

Alternative Model	Brand	Encapsulate	Rated Value	Description
CSD17573Q5B	TI	—	——	N-MOSFET, SON 5x6 Package, 30V/50A, Series Upgrade
BSC035N04LS	Infineon	—	——	N-MOSFET, SuperSO-8 package, 40V/100A, similar specs
NTMFS4C022N	ON Semiconductor	—	——	N-MOSFET, DFN 5x6 package, 30V/50A, replacement

CSD17573Q5B

TIHetero-encapsulation

Encapsulate: —
Rated Value: —/ —

N-MOSFET, SON 5x6 Package, 30V/50A, Series Upgrade

BSC035N04LS

InfineonHetero-encapsulation

Encapsulate: —
Rated Value: —/ —

N-MOSFET, SuperSO-8 package, 40V/100A, similar specs

NTMFS4C022N

ON SemiconductorHetero-encapsulation

Encapsulate: —
Rated Value: —/ —

N-MOSFET, DFN 5x6 package, 30V/50A, replacement

Alternative models are for reference only. Please confirm final selection based on application requirements and datasheets. For further recommendations, feel free to submit an inquiry.

Similar

Similar models within the same parameter range

The following models belong to the same product category and have similar voltage, current, and other parameter ranges for comparison during selection.