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Part Details for SMM4F20A-TR by STMicroelectronics
Results Overview of SMM4F20A-TR by STMicroelectronics
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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.
SMM4F20A-TR Information
SMM4F20A-TR by STMicroelectronics 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 SMM4F20A-TR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
497-7906-1-ND
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DigiKey | TVS DIODE 20VWM 42.8VC DO222-AA Min Qty: 1 Lead time: 25 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
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$0.1760 / $0.9100 | Buy Now |
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DISTI #
SMM4F20A-TR
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Avnet Americas | Diode TVS Single Uni-Dir 20V 400W 2-Pin(1+Tab) DO-222AA T/R - Tape and Reel (Alt: SMM4F20A-TR) RoHS: Compliant Min Qty: 12000 Package Multiple: 12000 Lead time: 25 Weeks, 0 Days Container: Reel | 0 |
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$0.1986 / $0.2028 | Buy Now |
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DISTI #
511-SMM4F20A-TR
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Mouser Electronics | ESD Protection Diodes / TVS Diodes Hi Temp Transil Diode RoHS: Compliant | 0 |
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$0.1880 / $0.9100 | Order Now |
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STMicroelectronics | 400 W, 20 V TVS in STmite Flat RoHS: Compliant Min Qty: 1 | 0 |
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$0.2800 / $0.8900 | Buy Now |
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Bristol Electronics | 1192 |
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RFQ | ||
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Quest Components | 953 |
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$0.2880 / $0.7200 | Buy Now | |
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DISTI #
SMM4F20A-TR
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Avnet Silica | Diode TVS Single UniDir 20V 400W 2Pin1Tab DO222AA TR (Alt: SMM4F20A-TR) RoHS: Compliant Min Qty: 12000 Package Multiple: 12000 Lead time: 17 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Cytech Systems Limited | TVS DIODE 20VWM 42.8VC DO222-AA | 24000 |
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RFQ | |
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DISTI #
SMM4F20A-TR
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EBV Elektronik | Diode TVS Single UniDir 20V 400W 2Pin1Tab DO222AA TR (Alt: SMM4F20A-TR) RoHS: Compliant Min Qty: 12000 Package Multiple: 12000 Lead time: 26 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for SMM4F20A-TR
SMM4F20A-TR CAD Models
SMM4F20A-TR Part Data Attributes
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SMM4F20A-TR
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
SMM4F20A-TR
STMicroelectronics
400 W, 20 V TVS in STmite Flat
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DO-222AA | |
| Package Description | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 25 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Breakdown Voltage-Max | 25.2 V | |
| Breakdown Voltage-Min | 22.8 V | |
| Breakdown Voltage-Nom | 24 V | |
| Clamping Voltage-Max | 32.4 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-222AA | |
| JESD-30 Code | R-PDSO-F2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 400 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 | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 2.5 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 20 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | FLAT | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
SMM4F20A-TR Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently.
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Ensure proper thermal management, use a heat sink if necessary, and follow the recommended operating conditions and derating guidelines in the datasheet.
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The maximum allowed voltage on the input pins is the supply voltage (VCC) + 0.3V, but it's recommended to keep it within the recommended operating conditions to ensure reliable operation.
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Yes, the SMM4F20A-TR is AEC-Q101 qualified, making it suitable for automotive and high-reliability applications, but ensure you follow the recommended operating conditions and guidelines.
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Consult the datasheet, application notes, and STMicroelectronics' support resources. If issues persist, contact STMicroelectronics' technical support for further assistance.