onsemi Low Voltage MOSFETs and Small Signal MOSFETs | PowerTrench T10 MOSFET Selection
onsemi Low/Medium Voltage MOSFET Product Overview
onsemi low and medium voltage MOSFETs are designed for switching applications that require low RDS(on), compact packaging, reliable thermal performance and efficient power handling. The PowerTrench® T10 technology family is especially suitable for motor drive, battery protection, ORing, load switch, power switch and compact DC-DC conversion applications.
These MOSFETs are commonly used in industrial products, battery-powered equipment, power tools, automotive load switches, reverse battery protection circuits and power management systems.
Featured onsemi Low/Medium Voltage MOSFET Models
| Part Number | Technology | V(BR)DSS | ID Max | RDS(on) Max @ 10 V | Package | Typical Use |
| NTMFSC0D8N04XM | PowerTrench T10 | 40 V | 310 A | 0.78mΩ | DFN-8 / Power 56 Dual Cool | Motor drive, ORing FET, battery protection |
| NTMFS1D7N04XM | PowerTrench T10 | 40 V | 151 A | 1.8 mΩ | SO-8FL / DFN-5 | Motor drive, battery protection, ORing |
| NVTFWS003N04XM | PowerTrench T10 | 40 V | 98 A | 2.85 mΩ | WDFNW8 3.3 x 3.3 mm | Automotive reverse battery protection, load switch |
| NTMFS4D0N04XM | PowerTrench T10 | 40 V | 77 A | 4.0 mΩ | SO-8FL / DFN-5 | Industrial motor drive, ORing, battery protection |
Small Signal MOSFET Models
For low-current switching, signal control and gate-driver related applications, onsemi also provides small signal MOSFETs in compact SOT-23 packages.
| Part Number | Type | V(BR)DSS | ID Max | RDS(on) | Package | Typical Use |
| 2N7002 | N-Channel Small Signal MOSFET | 60 V | 0.115 A | 7.5 Ω max @ 10 V | SOT-23 | Small servo motor control, MOSFET gate driver, general switching |
| BSS138 | N-Channel Logic Level MOSFET | 50 V | 0.22 A | 3.5 Ω @ 10 V, 6.0 Ω @ 4.5 V | SOT-23 | Low voltage, low current switching |
| FDV303N | N-Channel Digital FET | 25 V | 0.68 A | 0.45 Ω @ 4.5 V, 0.6 Ω @ 2.7 V | SOT-23 | Battery circuits, portable electronics, miniature DC-DC conversion |
Why Choose onsemi PowerTrench T10 MOSFETs?
PowerTrench T10 MOSFETs are suitable for designs that require high current capability and low conduction loss. For example, NTMFSC0D8N04XM provides a 40 V rating, 310 A current capability and 0.78 mΩ maximum RDS(on), making it suitable for high-current motor drive and battery protection circuits. NTMFS1D7N04XM provides a 40 V, 151 A option in a 5 x 6 mm SO-8FL / DFN-5 package, while NVTFWS003N04XM supports compact automotive designs with a 3.3 x 3.3 mm wettable flank package.
For lower current control circuits, 2N7002, BSS138 and FDV303N are useful options. They are compact, easy to design into space-limited circuits and suitable for low-voltage switching, gate drive support and portable electronics.
Typical Applications
onsemi low/medium voltage and small signal MOSFETs can be used in:
Motor drive circuits
Battery protection systems
ORing FET applications
Automotive reverse battery protection
Load switches and power switches
H-bridge circuits
Small servo motor control
MOSFET gate driver circuits
Portable electronics and miniature DC-DC converters
Selection Guide
For high-current power stages, choose low RDS(on) PowerTrench T10 MOSFETs such as NTMFSC0D8N04XM or NTMFS1D7N04XM. For automotive compact load switch designs, NVTFWS003N04XM is a strong option because of its small package and automotive qualification features. For simple low-current switching, 2N7002 and BSS138 are widely used N-channel small signal MOSFETs, while FDV303N is suitable for low gate-drive portable applications.
DataStorageIC Advantage offers Onsemi's MOSFETs, AC-DC/DC-DC power converter modules and silicon carbide (SiC) products. Welcome to inquire and learn more.
