BUK4D16-20H is out of stock and backorders are currently unavailable.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
BUK4D16-20H | |
|---|---|
DigiKey Part Number | 1727-BUK4D16-20HTR-ND - Tape & Reel (TR) 1727-BUK4D16-20HCT-ND - Cut Tape (CT) 1727-BUK4D16-20HDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | BUK4D16-20H |
Description | SMALL SIGNAL MOSFETS FOR AUTOMOT |
Customer Reference | |
Detailed Description | N-Channel 20 V 8.5A (Ta), 26A (Tc) 2W (Ta), 19W (Tc) Surface Mount DFN2020MD-6 |
Datasheet | Datasheet |
Product Attributes
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Category | Gate Charge (Qg) (Max) @ Vgs 15 nC @ 4.5 V |
Mfr | Vgs (Max) ±12V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Input Capacitance (Ciss) (Max) @ Vds 931 pF @ 10 V |
Part Status Active | Power Dissipation (Max) 2W (Ta), 19W (Tc) |
FET Type | Operating Temperature -55°C ~ 175°C (TJ) |
Technology | Grade Automotive |
Drain to Source Voltage (Vdss) 20 V | Qualification AEC-Q101 |
Current - Continuous Drain (Id) @ 25°C | Mounting Type Surface Mount |
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 8V | Supplier Device Package DFN2020MD-6 |
Rds On (Max) @ Id, Vgs 14mOhm @ 9A, 8V | Package / Case |
Vgs(th) (Max) @ Id 1.3V @ 250µA |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| BUK4D16-20X | Nexperia USA Inc. | 0 | 1727-BUK4D16-20XTR-ND | $0.00000 | Parametric Equivalent |
In-Stock: 0
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.16355 | $490.65 |
| 6,000 | $0.14965 | $897.90 |
| 9,000 | $0.14257 | $1,283.13 |
| 15,000 | $0.13461 | $2,019.15 |
| 21,000 | $0.12990 | $2,727.90 |
| 30,000 | $0.12532 | $3,759.60 |
| 75,000 | $0.12275 | $9,206.25 |
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.



