Manufacturer: Vishay
Win Source Part Number: 126197-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
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
MOSFET P-CH 40V 8.7A 8SO
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
P-Channel JFET, 40V, 8.7A ID, 14mR Rds(on), SO Package Product overview: SI4401BDY-T1-E3 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, FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2088-SI4401BDY-T1-E3
40V 8.7A 1.5W 14mΩ@10V,10.5A 3V@250uA P Channel SOIC-8 MOSFETs ROHS
P CHANNEL MOSFET, -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:3V RoHS Compliant: Yes
P CHANNEL MOSFET, -40V, 8.7A, SOIC-8, FULL REEL; 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; Power Dissipation:1.85W RoHS Compliant: Yes
MOSFET P-CH 40V 8.7A 8SO
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | 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) | RF Transistors |
| Product Number | 126197-SI4401BDY-T1-E3 | SI4401BDY-T1-E3 | SI4401BDY-T1-E3CT-ND | 2088-SI4401BDY-T1-E3 | SI4401BDY-T1-E3 | SI4401BDY-T1-E3 | 57J5666 | 71T8048 | SI4401BDY-T1-E3 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - SI4401BDY-T1-E3 | Single FETs, MOSFETs | Single FETs, MOSFETs | P-Channel 40V 8.7A MOSFET Transistor | Triode/MOS Tube/Transistor >> MOSFETs | MOSFET | P Channel Mosfet, -40V, 8.7A, Soic-8; Channel Type Vishay | P Channel Mosfet, -40V, 8.7A, Soic-8, Full Reel; Channel Type Vishay | 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 | ||
| V(BR)DSS | 40 volts | 40 volts | 40 volts | ||||||
| PD | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts | 1850 milliwatts | ||||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) | -55 to 150 C (-67 to 302 F) | |||||
| Package Type | SOT3; 8-SO | 8-SOIC (0.154", 3.90mm Width) | "8-SOIC (0.154"", 3.90mm Width)" | TO-3 | TO-3 | 8-SOIC (0.154, 3.90mm Width) |
