P-Channel 30 V 4.6A (Ta) 1.47W (Ta) Surface Mount 4-Microfoot
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SI8409DB-T1-E1

DigiKey Part Number
SI8409DB-T1-E1TR-ND - Tape & Reel (TR)
SI8409DB-T1-E1CT-ND - Cut Tape (CT)
SI8409DB-T1-E1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI8409DB-T1-E1
Description
MOSFET P-CH 30V 4.6A 4MICROFOOT
Customer Reference
Detailed Description
P-Channel 30 V 4.6A (Ta) 1.47W (Ta) Surface Mount 4-Microfoot
Datasheet
 Datasheet
EDA/CAD Models
SI8409DB-T1-E1 Models
Product Attributes
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Category
Rds On (Max) @ Id, Vgs
46mOhm @ 1A, 4.5V
Mfr
Vgs(th) (Max) @ Id
1.4V @ 250µA
Series
Gate Charge (Qg) (Max) @ Vgs
26 nC @ 4.5 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±12V
Part Status
Last Time Buy
Power Dissipation (Max)
1.47W (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
4-Microfoot
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
2.5V, 4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI8487DB-T1-E1Vishay Siliconix0SI8487DB-T1-E1CT-ND£0.92000MFR Recommended
In-Stock: 2,407
Check for Additional Incoming Stock
Last Time Buy Date: 31/10/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.30000£1.30
10£0.82500£8.25
100£0.55160£55.16
500£0.43426£217.13
1,000£0.39649£396.49
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£0.34855£1,045.65
6,000£0.32442£1,946.52
9,000£0.31213£2,809.17
15,000£0.29833£4,474.95
21,000£0.29640£6,224.40
Manufacturers Standard Package
Unit Price without VAT:£1.30000
Unit Price with VAT:£1.56000