Part Details for SA90A by Littelfuse Inc
Results Overview of SA90A by Littelfuse Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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.
SA90A Information
SA90A by Littelfuse Inc is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for SA90A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
48F5893
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Newark | Transient Suppressor Diode, single, unidirectional,90V V(Rwm),do-204Ac |Littelfuse SA90A RoHS: Not Compliant Min Qty: 4000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.1280 / $0.2080 | Buy Now |
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DISTI #
SA90A-ND
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DigiKey | TVS DIODE 90VWM 146VC DO204AC Min Qty: 4000 Lead time: 14 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$0.1234 / $0.1457 | Buy Now |
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DISTI #
576-SA90A
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Mouser Electronics | ESD Protection Diodes / TVS Diodes SA90A Uni-Directional RoHS: Compliant | 0 |
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$0.1230 / $0.3200 | Order Now |
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Onlinecomponents.com | Diode TVS Single Uni-Dir 90V 500W 2-Pin DO-15 T/R RoHS: Compliant |
3641 In Stock |
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$0.1780 / $0.2299 | Buy Now |
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Bristol Electronics | Min Qty: 9 | 278 |
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$0.1800 / $0.6000 | Buy Now |
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Quest Components | 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE | 222 |
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$0.1600 / $0.8000 | Buy Now |
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DISTI #
SA90A
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TTI | ESD Protection Diodes / TVS Diodes SA90A Uni-Directional RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Container: Reel | Americas - 0 |
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$0.1480 / $0.1590 | Buy Now |
Part Details for SA90A
SA90A CAD Models
SA90A Part Data Attributes
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SA90A
Littelfuse Inc
Buy Now
Datasheet
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Compare Parts:
SA90A
Littelfuse Inc
Trans Voltage Suppressor Diode, 500W, 90V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | SEMITRON | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Breakdown Voltage-Max | 111 V | |
| Breakdown Voltage-Min | 100 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 146 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-15 | |
| JESD-30 Code | O-PALF-W2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 500 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 265 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 3 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 90 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | 10 |
Alternate Parts for SA90A
This table gives cross-reference parts and alternative options found for SA90A. 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 SA90A, 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 |
|---|---|---|---|---|
| SA90A | Telefunken Microelectronics Gmbh | Check for Price | Transient Suppressor, | SA90A vs SA90A |
SA90A Frequently Asked Questions (FAQ)
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A good PCB layout for the SA90A should ensure that the device is placed away from high-frequency noise sources, and that the input and output traces are kept short and separate to minimize electromagnetic interference (EMI). Additionally, a solid ground plane and adequate decoupling capacitors can help to reduce noise and improve overall performance.
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The SA90A is designed to withstand overvoltage conditions up to 500V, but it's essential to ensure that the device is properly sized for the application and that the overvoltage protection is not exceeded. In the event of an overvoltage condition, the SA90A will attempt to clamp the voltage to a safe level, but repeated or prolonged overvoltage events can still cause damage to the device.
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The SA90A is rated for operation from -40°C to 125°C, but it's essential to consider the derating curves and thermal management requirements to ensure reliable operation over the entire temperature range.
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Yes, the SA90A is designed and manufactured to meet the requirements of high-reliability applications, including automotive, industrial, and aerospace industries. However, it's essential to follow proper design and qualification procedures to ensure that the device meets the specific requirements of the application.
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The SA90A is designed to withstand electrostatic discharge (ESD) events up to 25kV, but it's essential to follow proper handling and storage procedures to prevent ESD damage during manufacturing and assembly.