P-Channel JFET, 40V, 8.7A ID, 14mR Rds On, SO Package Product overview: SI4401BDY-T1-GE3 from Vishay is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include P-Channel, 40V, 8.7A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 8.7A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-SI4401BDY-T1-GE3
P-Channel 40V 8.7A (Ta) 1.5W (Ta) Surface Mount 8-SOIC
P-Channel 40V 8.7A (Ta) 1.5W (Ta) Surface Mount 8-SOIC
P-Channel 40V 8.7A (Ta) 1.5W (Ta) Surface Mount 8-SOIC
Manufacturer: Vishay
Win Source Part Number: 093070-SI4401BDY-T1-
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 1.5W (Ta)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SO
Dimension: 8-SOIC (0.154", 3.90mm Width)
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 8.7A (Ta)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 55nC @ 5V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 14 mOhm @ 10.5A, 10V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
P CHANNEL MOSFET, -40V, 10.5A, SOIC, FULL REEL; Channel Type:P Channel; Drain Source Voltage Vds:40V; Continuous Drain Current Id:10.5A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:20V; Power Dissipation:1.5W RoHS Compliant: Yes
MOSFET, P CHANNEL, -40V, -8.7A, SOIC-8; Channel Type:P Channel; Drain Source Voltage Vds:40V; Continuous Drain Current Id:8.7A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:4.5V; Gate Source Threshold Voltage Max:1V RoHS Compliant: Yes
MOSFET, P CH, -40V, -8.7A, SOIC
40V 8.7A 1.5W 14mΩ@10V,10.5A 3V@250uA P Channel SOIC-8 MOSFETs ROHS
MOSFET P-CH 40V 8.7A 8SO
MOSFET 40V 10.5A 2.9W 14mohm @ 10V
MOSFET P-CH 40V 8.7A 8SO
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors |
| Product Number | 278-SI4401BDY-T1-GE3 | SI4401BDY-T1-GE3TR-ND | 093070-SI4401BDY-T1-GE3 | 16P3734 | 69W7197 | 51AK9382 | SI4401BDY-T1-GE3 | SI4401BDY-T1-GE3 | SI4401BDY-T1-GE3 | SI4401BDY-T1-GE3 |
| Product Name | P-Channel 40V 8.7A MOSFET Transistor | Single FETs, MOSFETs | TRANSISTORS - Transistors - FETs, MOSFETs - RF - SI4401BDY-T1-GE3 | P Channel Mosfet, -40V, 10.5A, Soic, Full Reel; Channel Type Vishay | Mosfet, P Channel, -40V, -8.7A, Soic-8; Channel Type Vishay | Mosfet, P Ch, -40V, -8.7A, Soic Vishay | Triode/MOS Tube/Transistor >> MOSFETs | Single FETs, MOSFETs | MOSFET | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| Polarity | P-Channel | P-Channel | P-Channel; P-Channel | P-Channel | P-Channel | P-Channel | P-Channel; P-Channel | |||
| PD | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts | |||||
| TJ | -55 C (-67 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | ||||||
| Package Type | "8-SOIC (0.154"", 3.90mm Width)" | SOT3; 8-SO | TO-3 | TO-3 | TO-3 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154, 3.90mm Width) | |||
| V(BR)DSS | 40 volts | 40 volts | 40 volts |
