Part Details for 1SMA4761 by Taiwan Semiconductor
Results Overview of 1SMA4761 by Taiwan Semiconductor
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
1SMA4761 Information
1SMA4761 by Taiwan Semiconductor is a Zener Diode.
Zener Diodes 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 1SMA4761
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
99AC4648
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Newark | Zener Diode, 1.25W, 75V, Do-214Ac, Zener Voltage Vz Typ:75V, Power Dissipation Pd:1.25W, Diode Case Style:Do-214Ac, Zener Tolerance ±:5%, No. Of Pins:2Pins, Operating Temperature Max:175°C, Product Range:-, Automotive Qualification Rohs Compliant: Yes |Taiwan Semiconductor 1SMA4761 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk | 3140 |
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$0.3230 / $0.4500 | Buy Now |
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DISTI #
1801-1SMA4761CT-ND
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DigiKey | DIODE ZENER 75V 1.25W DO214AC Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
6022 In Stock |
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$0.0579 / $0.4600 | Buy Now |
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DISTI #
1SMA4761
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Avnet Americas | Diode Zener Single 75V 5% 1W 2-Pin DO-214AC T/R - Tape and Reel (Alt: 1SMA4761) RoHS: Not Compliant Min Qty: 7500 Package Multiple: 7500 Lead time: 13 Weeks, 0 Days Container: Reel | 0 |
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$0.0332 / $0.0354 | Buy Now |
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DISTI #
821-1SMA4761
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Mouser Electronics | Zener Diodes 1250mW, 5%, Zener Diode RoHS: Compliant | 0 |
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$0.0530 / $0.4600 | Order Now |
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DISTI #
E02:0323_17771088
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Arrow Electronics | Diode Zener Single 75V 5% 1250mW 2-Pin SMA T/R Min Qty: 7500 Package Multiple: 7500 Lead time: 16 Weeks Date Code: 2348 | Europe - 15000 |
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$0.0373 | Buy Now |
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DISTI #
79367553
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Verical | Diode Zener Single 75V 5% 1250mW 2-Pin SMA T/R Min Qty: 7500 Package Multiple: 7500 Date Code: 2348 | Americas - 15000 |
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$0.0378 | Buy Now |
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DISTI #
1SMA4761
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EBV Elektronik | Diode Zener Single 75V 5 1W 2Pin DO214AC TR (Alt: 1SMA4761) RoHS: Compliant Min Qty: 7500 Package Multiple: 7500 Lead time: 14 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for 1SMA4761
1SMA4761 CAD Models
1SMA4761 Part Data Attributes
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1SMA4761
Taiwan Semiconductor
Buy Now
Datasheet
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Compare Parts:
1SMA4761
Taiwan Semiconductor
Zener Diode, 75V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AC, GREEN, PLASTIC, SMA, 2 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TAIWAN SEMICONDUCTOR CO LTD | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 12 Weeks | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 175 Ω | |
| JEDEC-95 Code | DO-214AC | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °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 | 1.25 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Reference Voltage-Nom | 75 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 3.3 mA |
1SMA4761 Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1SMA4761 can be found in the Taiwan Semiconductor's application note AN-103, which provides guidelines for PCB layout and assembly.
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To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. Also, consider the clamping voltage, response time, and capacitance of the TVS diode. The 1SMA4761 is suitable for applications requiring a high surge current rating and low clamping voltage.
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A TVS diode is designed to protect against high-voltage transients and surges, whereas a Zener diode is used for voltage regulation and stabilization. TVS diodes have a higher power rating and faster response time than Zener diodes, making them suitable for surge protection applications.
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Yes, the 1SMA4761 can be used for ESD protection due to its high surge current rating and fast response time. However, it's essential to consider the specific ESD requirements of your application, such as the IEC 61000-4-2 standard, and ensure the TVS diode meets those requirements.
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To ensure the reliability and longevity of the 1SMA4761, follow proper PCB design and assembly guidelines, such as using a robust soldering process and avoiding overheating during assembly. Also, consider environmental factors such as temperature, humidity, and vibration, and ensure the TVS diode is operated within its recommended specifications.