SQ4050EY-T1_BE3 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SQ4050EY-T1_BE3 | |
|---|---|
DigiKey Part Number | 742-SQ4050EY-T1_BE3TR-ND - Tape & Reel (TR) 742-SQ4050EY-T1_BE3CT-ND - Cut Tape (CT) 742-SQ4050EY-T1_BE3DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SQ4050EY-T1_BE3 |
Description | MOSFET N-CHANNEL 40V 19A 8SOIC |
Manufacturer Standard Lead Time | 22 Weeks |
Customer Reference | |
Detailed Description | N-Channel 40 V 19A (Tc) 6W (Tc) Surface Mount 8-SOIC |
Datasheet | Datasheet |
Product Attributes
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Category | Gate Charge (Qg) (Max) @ Vgs 51 nC @ 10 V |
Mfr | Vgs (Max) ±20V |
Series | Input Capacitance (Ciss) (Max) @ Vds 2406 pF @ 20 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Power Dissipation (Max) 6W (Tc) |
Part Status Active | Operating Temperature -55°C ~ 175°C (TJ) |
FET Type | Grade Automotive |
Technology | Qualification AEC-Q101 |
Drain to Source Voltage (Vdss) 40 V | Mounting Type Surface Mount |
Current - Continuous Drain (Id) @ 25°C | Supplier Device Package 8-SOIC |
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V | Package / Case |
Rds On (Max) @ Id, Vgs 8mOhm @ 10A, 10V | Base Product Number |
Vgs(th) (Max) @ Id 2.5V @ 250µA |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SQ4050EY-T1_GE3 | Vishay Siliconix | 0 | SQ4050EY-T1_GE3TR-ND | $1.01000 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 11-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.01000 | $1.01 |
| 10 | $0.82800 | $8.28 |
| 100 | $0.64390 | $64.39 |
| 500 | $0.54582 | $272.91 |
| 1,000 | $0.44462 | $444.62 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.42893 | $1,072.33 |
| 5,000 | $0.39817 | $1,990.85 |
| 7,500 | $0.38250 | $2,868.75 |
| 12,500 | $0.37950 | $4,743.75 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


