Step1: Product
fastSiC FF12040QA
Image shown is a representation only
Manufacturer
Manufacturer No
FF12040QA
Package
TO-247-4
Packaging
Tube
Description
SICFET N-CH 1200V 54A TO-247-4L
Detailed Description
N-Channel 1200 V 54A (Tc) 278W (Tc) Through Hole TO-247-4L
Datasheet
Mfr
fastSiC
Series
Falcon
FET Type
N-Channel
Packaging
Tube
Vgs (Max)
+18V, -8V
Technology
SiCFET (Silicon Carbide)
Mounting Type
Through Hole
Package / Case
TO-247-4
Vgs(th) (Max) @ Id
2.2V @ 40mA
Operating Temperature
-55°C ~ 175°C (TJ)
Rds On (Max) @ Id, Vgs
56mOhm @ 20A, 18V
Power Dissipation (Max)
278W (Tc)
Supplier Device Package
TO-247-4L
Gate Charge (Qg) (Max) @ Vgs
117 nC @ 15 V
Drain to Source Voltage (Vdss)
1200 V
Input Capacitance (Ciss) (Max) @ Vds
3129 pF @ 800 V
Drive Voltage (Max Rds On, Min Rds On)
18V
Current - Continuous Drain (Id) @ 25°C
54A (Tc)
| Attribute | Value |
|---|---|
| Mfr | fastSiC |
| Series | Falcon |
| FET Type | N-Channel |
| Packaging | Tube |
| Vgs (Max) | +18V, -8V |
| Technology | SiCFET (Silicon Carbide) |
| Mounting Type | Through Hole |
| Package / Case | TO-247-4 |
| Vgs(th) (Max) @ Id | 2.2V @ 40mA |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Rds On (Max) @ Id, Vgs | 56mOhm @ 20A, 18V |
| Power Dissipation (Max) | 278W (Tc) |
| Supplier Device Package | TO-247-4L |
| Gate Charge (Qg) (Max) @ Vgs | 117 nC @ 15 V |
| Drain to Source Voltage (Vdss) | 1200 V |
| Input Capacitance (Ciss) (Max) @ Vds | 3129 pF @ 800 V |
| Drive Voltage (Max Rds On, Min Rds On) | 18V |
| Current - Continuous Drain (Id) @ 25°C | 54A (Tc) |
Purchase & Inquiry
Placing an Order
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Available Payment Methods
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RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
