Fairchild Semiconductor SI9934DY
- Part No.:
- SI9934DY
- Manufacturer:
- Fairchild Semiconductor
- Category:
- FET, MOSFET Arrays
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
SI9934DY.pdf
- Description:
- MOSFET 2P-CH 20V 5A 8SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:20,523
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SI9934DY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Fairchild Semiconductor
- Series:
- PowerTrench®
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 5A (Ta)
- Rds On (Max) @ Id, Vgs:
- 50mOhm @ 5A, 4.5V
- Vgs(th) (Max) @ Id:
- 1.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 16nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1015pF @ 10V
- Power - Max:
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
SI9934DY FAQ
1.How can I place an order for SI9934DY through Aetrix?
1.Please submit a Request for Quotation (RFQ) for SI9934DY on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SI9934DY reliable?
The price and inventory of SI9934DY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SI9934DY is usually 5 days.
3.What payment methods are accepted for SI9934DY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SI9934DY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SI9934DY?
SI9934DY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SI9934DY order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SI9934DY?
5.For technical support, including SI9934DY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SI9934DY requirements.
6.How does Aetrix verify that SI9934DY is sourced from the original manufacturer or authorized distributors?
6.All SI9934DY products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SI9934DY meets industry standards.
7.What is the process for return or replacement of SI9934DY?
All SI9934DY units undergo pre-shipment inspection (PSI). If there is an issue with SI9934DY, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SI9934DY part is unused and in its original packaging.
Return procedure for SI9934DY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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