IRF7704TR
MOSFET P-CH 40V 4.6A 8TSSOP
Transistors Fets Mosfets Single
8-TSSOP (0.173", 4.40mm Width)
HEXFET®
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | IRF7704TR |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | P-Channel |
| Drain to Source Voltage (Vdss) | 40 V |
| Rds On (Max) | 46mOhm @ 4.6A, 10V |
| Vgs(th) (Max) | 3V @ 250µA |
| Gate Charge (Qg) | 38 nC @ 4.5 V |
| Input Capacitance (Ciss) | 3150 pF @ 25 V |
| Power Dissipation (Max) | 1.5W (Ta) |
| Drive Voltage | 4.5V, 10V |
| Supplier Device Package | 8-TSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
IRF7704TR by Infineon Technologies is an N-channel power MOSFET rated at 40 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 8-TSSOP (0.173", 4.40mm Width) package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 46mOhm @ 4.6A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for IRF7704TR
Alternatives & Replacements
View All →FDW6923
MOSFET P-CH 20V 3.5A 8TSSOP
FDW262P
MOSFET P-CH 20V 4.5A 8TSSOP
FDW258P
MOSFET P-CH 12V 9A 8TSSOP
SI6426DQ
SMALL SIGNAL N-CHANNEL MOSFET
UPA1820GR-9JG-E1-A
MOSFET N-CH 20V 12A 8TSSOP
SI6433DQ
P-CHANNEL MOSFET
All Technical Specifications
| FET Type | P-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 3V @ 250µA |
| Rds On (Max) @ Id, Vgs | 46mOhm @ 4.6A, 10V |
| Power Dissipation (Max) | 1.5W (Ta) |
| Gate Charge (Qg) (Max) @ Vgs | 38 nC @ 4.5 V |
| Drain to Source Voltage (Vdss) | 40 V |
| Input Capacitance (Ciss) (Max) @ Vds | 3150 pF @ 25 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 4.6A (Ta) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.