Part Details for SST112 by Calogic Inc
Results Overview of SST112 by Calogic Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
SST112 Information
SST112 by Calogic Inc 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 SST112
| Part # | Distributor | Description | Stock | Price | Buy | |
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NAC | N-CHANNEL, Si, SMALL SIGNAL, JFET RoHS: Not Compliant Min Qty: 2500 Package Multiple: 2500 | 0 |
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$0.4500 / $0.5000 | Buy Now |
Part Details for SST112
SST112 CAD Models
SST112 Part Data Attributes
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SST112
Calogic Inc
Buy Now
Datasheet
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SST112
Calogic Inc
Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, PLASTIC PACKAGE-3
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | CALOGIC LLC | |
| Package Description | PLASTIC PACKAGE-3 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.95 | |
| Additional Feature | LOW INSERTION LOSS | |
| Configuration | SINGLE | |
| Drain-source On Resistance-Max | 50 Ω | |
| FET Technology | JUNCTION | |
| JESD-30 Code | R-PDSO-G3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | DEPLETION MODE | |
| Operating Temperature-Max | 135 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 0.36 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for SST112
This table gives cross-reference parts and alternative options found for SST112. 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 SST112, 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 |
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| SST112 | Vishay Siliconix | Check for Price | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-236AB, TO-236, 3-PIN | SST112 vs SST112 |
SST112 Frequently Asked Questions (FAQ)
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Calogic recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
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To ensure reliable operation at high temperatures, Calogic recommends derating the output current and voltage according to the temperature derating curve provided in the datasheet. Additionally, ensure good thermal design and heat sinking to keep the junction temperature below 125°C.
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The maximum allowed voltage on the enable pin is 6V, exceeding which may cause damage to the device. It is recommended to keep the enable pin voltage within the specified range of 0V to 5.5V.
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While the SST112 is a high-quality device, it is not specifically designed or qualified for high-reliability or aerospace applications. Calogic recommends using devices specifically designed and qualified for such applications, such as those with MIL-PRF-38534 or NASA-approved certifications.
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Calogic recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for the input voltage, placed as close as possible to the input pins of the SST112. This helps to reduce input ripple and ensure stable operation.