FDC645N is out of stock and can be placed on backorder.
Available Substitutes:
Similar
Similar
Similar
Similar
Similar

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


FDC645N | |
|---|---|
DigiKey Part Number | FDC645NTR-ND - Tape & Reel (TR) FDC645NCT-ND - Cut Tape (CT) FDC645NDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | FDC645N |
Description | MOSFET N-CH 30V 5.5A SUPERSOT6 |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | N-Channel 30 V 5.5A (Ta) 1.6W (Ta) Surface Mount SuperSOT™-6 |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Vgs(th) (Max) @ Id 2V @ 250µA |
Mfr | Gate Charge (Qg) (Max) @ Vgs 21 nC @ 4.5 V |
Series | Vgs (Max) ±12V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Input Capacitance (Ciss) (Max) @ Vds 1460 pF @ 15 V |
Part Status Active | Power Dissipation (Max) 1.6W (Ta) |
FET Type | Operating Temperature -55°C ~ 150°C (TJ) |
Technology | Mounting Type Surface Mount |
Drain to Source Voltage (Vdss) 30 V | Supplier Device Package SuperSOT™-6 |
Current - Continuous Drain (Id) @ 25°C | Package / Case |
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V | Base Product Number |
Rds On (Max) @ Id, Vgs 26mOhm @ 6.2A, 10V |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| FDC655BN | onsemi | 0 | FDC655BNTR-ND | $0.63000 | Similar |
| STT6N3LLH6 | STMicroelectronics | 0 | 497-13591-2-ND | $0.84000 | Similar |
| SI3424CDV-T1-GE3 | Vishay Siliconix | 0 | SI3424CDV-T1-GE3TR-ND | $0.52000 | Similar |
| RQ6E055BNTCR | Rohm Semiconductor | 0 | RQ6E055BNTCRTR-ND | $0.54000 | Similar |
| RTQ020N03TR | Rohm Semiconductor | 0 | RTQ020N03TR-ND | $0.66000 | Similar |
Show More
In-Stock: 0
3,000 estimated in stock on 06-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.90000 | $0.90 |
| 10 | $0.64500 | $6.45 |
| 100 | $0.44060 | $44.06 |
| 500 | $0.35316 | $176.58 |
| 1,000 | $0.31997 | $319.97 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.27779 | $833.37 |
| 6,000 | $0.25655 | $1,539.30 |
| 9,000 | $0.24573 | $2,211.57 |
| 15,000 | $0.23358 | $3,503.70 |
| 21,000 | $0.23250 | $4,882.50 |
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.










