Part Details for SI4435DY-REVA by Vishay Siliconix
Results Overview of SI4435DY-REVA by Vishay Siliconix
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
SI4435DY-REVA Information
SI4435DY-REVA by Vishay Siliconix is a Small Signal Field-Effect Transistor.
Small Signal Field-Effect Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for SI4435DY-REVA
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Transistors | 5209 |
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RFQ |
Part Details for SI4435DY-REVA
SI4435DY-REVA CAD Models
SI4435DY-REVA Part Data Attributes
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SI4435DY-REVA
Vishay Siliconix
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Datasheet
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SI4435DY-REVA
Vishay Siliconix
Small Signal Field-Effect Transistor, 8A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOT | |
| Package Description | Sop-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| Configuration | Single | |
| DS Breakdown Voltage-Min | 30 V | |
| Drain Current-Max (ID) | 8 A | |
| Drain-source On Resistance-Max | 0.035 Ω | |
| FET Technology | Metal-Oxide Semiconductor | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 8 | |
| Operating Mode | Enhancement Mode | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Polarity/Channel Type | P-Channel | |
| Qualification Status | Not Qualified | |
| Surface Mount | Yes | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Position | Dual | |
| Transistor Element Material | Silicon |
Alternate Parts for SI4435DY-REVA
This table gives cross-reference parts and alternative options found for SI4435DY-REVA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SI4435DY-REVA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SI4435DYL86Z | Fairchild Semiconductor Corporation | Check for Price | Small Signal Field-Effect Transistor, 8.8A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, SO-8 | SI4435DY-REVA vs SI4435DYL86Z |
| SI4435DY_NL | Fairchild Semiconductor Corporation | Check for Price | Small Signal Field-Effect Transistor, 8.8A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, SO-8 | SI4435DY-REVA vs SI4435DY_NL |
| SI4435DYS62Z | Fairchild Semiconductor Corporation | Check for Price | Small Signal Field-Effect Transistor, 8.8A I(D), 30V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, SO-8 | SI4435DY-REVA vs SI4435DYS62Z |
SI4435DY-REVA Frequently Asked Questions (FAQ)
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A good PCB layout is crucial for the SI4435DY-REVA. Ensure a solid ground plane, keep the input and output traces short and separate, and use a common mode choke to reduce EMI. Refer to the application note AN608A for more details.
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Choose X7R or X5R ceramic capacitors with a voltage rating of at least 2x the input voltage. For the input capacitor, a value between 1uF to 10uF is recommended. For the output capacitor, a value between 10uF to 22uF is recommended. Ensure the capacitors are placed close to the IC.
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The SI4435DY-REVA is rated for operation up to 125°C ambient temperature. However, for reliable operation, it's recommended to keep the ambient temperature below 105°C to ensure a junction temperature below 150°C.
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To ensure stability, follow the recommended PCB layout, use a sufficient input capacitor, and ensure the output capacitor is properly sized. Also, avoid using long input and output traces, and keep the device away from noise sources.
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The recommended input voltage range for the SI4435DY-REVA is between 4.5V to 18V. Operating outside this range may affect performance, efficiency, or reliability.