SI9433BDY-T1-E3 P-Channel 20V 4.5A (Ta) 1.3W (Ta) Surface Mount 8-SO
Price & Procurement
17,067 In Stock
Can ship immediately

All prices are in USD.
Price Break Unit Price Extended Price
1 0.80000 $0.80
10 0.70000 $7.00
25 0.65800 $16.45
100 0.47750 $47.75
250 0.46048 $115.12
500 0.39894 $199.47
1,000 0.33952 $339.52
Import Tariff may apply to this part if shipping to the United States

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : SI9433BDY-T1-E3TR-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 12,500 - Immediate
  • Unit Price: $0.31830
  • Digi-Reel®  : SI9433BDY-T1-E3DKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 17,067 - Immediate
  • Unit Price: Digi-Reel®


Digi-Key Part Number SI9433BDY-T1-E3CT-ND

Manufacturer Part Number SI9433BDY-T1-E3
Description MOSFET P-CH 20V 4.5A 8-SOIC
Manufacturer Standard Lead Time 14 Weeks
Detailed Description

P-Channel 20V 4.5A (Ta) 1.3W (Ta) Surface Mount 8-SO

Documents & Media
Datasheets SI9433BDY
Video File MOSFET Technologies for Power Conversion
EDA / CAD Models Download from Ultra Librarian
Online Catalog P-Channel MOSFET (Metal Oxide)
Product Attributes
Type Description Select All
Manufacturer Vishay Siliconix
Series -
Packaging Cut Tape (CT) 
Part Status Active
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 20V
Current - Continuous Drain (Id) @ 25°C 4.5A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 2.7V, 4.5V
Rds On (Max) @ Id, Vgs 40mOhm @ 6.2A, 4.5V
Vgs(th) (Max) @ Id 1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 14nC @ 4.5V
Vgs (Max) ±12V
FET Feature -
Power Dissipation (Max) 1.3W (Ta)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 8-SO
Package / Case 8-SOIC (0.154", 3.90mm Width)
Base Part Number SI9433
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package 1
Other Names SI9433BDY-T1-E3CT