N-CH MOSFET 30V 39A 2.75mR SO Surface Mount Product overview: SI4126DY-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 SMD, 30V, 39A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, SMD, 30V, 39A, 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-SI4126DY-T1-GE3 can be used for catalog matching and distributor lookup.
Manufacturer: Vishay
Win Source Part Number: 131492-SI4126DY-T1-G
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 3.5W (Ta), 7.8W (Tc)
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: 30V
Continuous Drain Current at 25°C: 39A (Tc)
Gate-Source Threshold Voltage: 2.5V @ 250μA
Max Gate Charge: 105nC @ 10V
Max Input Capacitance: 4405pF @ 15V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 2.75 mOhm @ 15A, 10V
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
N-Channel 30V 39A (Tc) 3.5W (Ta), 7.8W (Tc) Surface Mount 8-SOIC
N-Channel 30V 39A (Tc) 3.5W (Ta), 7.8W (Tc) Surface Mount 8-SOIC
N-Channel 30V 39A (Tc) 3.5W (Ta), 7.8W (Tc) Surface Mount 8-SOIC
MOSFET 30V 39A 7.8W 2.75mohm @ 10V
MOSFET, N CHANNEL, 30V, 39A, SOIC-8; Channel Type:N Channel; Drain Source Voltage Vds:30V; Continuous Drain Current Id:39A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:1V RoHS Compliant: Yes
N CHANNEL MOSFET, 30V, 39A, SOIC, FULL REEL; Channel Type:N Channel; Drain Source Voltage Vds:30V; Continuous Drain Current Id:39A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:2.5V RoHS Compliant: Yes
MOSFET, N-CH, 30V, 39A, SOIC ROHS COMPLIANT: YES
MOSFET N-CH 30V 39A 8SO
MOSFET N-CH 30V 39A 8SO
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Utmel Electronic Limited | Newark, An Avnet Company | Newark, An Avnet Company | ODG (Origin Data Global) | 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 | 278-SI4126DY-T1-GE3 | 131492-SI4126DY-T1-GE3 | SI4126DY-T1-GE3TR-ND | SI4126DY-T1-GE3 | 880-SI4126DY-T1-GE3 | 18X0010 | 57AJ0438 | SI4126DY-T1-GE3 | SI4126DY-T1-GE3 |
| Product Name | SMD 30V 39A MOSFET Transistor | TRANSISTORS - Transistors - FETs, MOSFETs - RF - SI4126DY-T1-GE3 | Single FETs, MOSFETs | MOSFET | MOSFET 30V 39A 7.8W 2.75mohm @ 10V | Mosfet, N Channel, 30V, 39A, Soic-8; Channel Type Vishay | Mosfet, N-Ch, 30V, 39A, Soic Rohs Compliant Vishay | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | N-Channel | N-Channel; N-Channel | ||||
| PD | 7800 milliwatts | 3500 to 7800 milliwatts | 3500 milliwatts | 3500 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) | |||||
| V(BR)DSS | 30 volts | 30 volts | 30 volts | ||||||
| Package Type | SOT3; 8-SO | "8-SOIC (0.154"", 3.90mm Width)" | TO-3 | TO-3 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154, 3.90mm Width) |
