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26,020 pcs
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26020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8765 pcs | On Request | 1 | On Request | On Request | 0823+ | On Request | On Request | |
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4535 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 | |
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1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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677 pcs
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677 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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670 pcs
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670 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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78 pcs
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78 pcs | On Request | 1 | On Request | On Request | 1726 | On Request | On Request | |
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Maximum Zener Impedance (Zzt) | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Voltage | |
| Zener Voltage Tolerance |
The 1SMA5931BT3G is a Zener diode from On Semiconductor, part of the 1SMA59xxBT3G series of 1.5W plastic surface mount voltage regulators. It provides a nominal Zener voltage of 18V with a tolerance of ±5%. The device is rated for 1.5W power dissipation at a lead temperature of 75°C (derated above 75°C).
Key electrical characteristics include a maximum Zener impedance (Zzt) of 12Ω, reverse leakage current of 500nA at 13.7V, and a forward voltage of 1.5V at 200mA. The diode features an ESD rating of Class 3 (>16kV) per the Human Body Model, ensuring robust electrostatic discharge protection.
The component is housed in a surface mount DO-214AC (SMA) package, with a cathode band for polarity identification. It supports an operating temperature range of -65°C to 150°C and is suitable for general-purpose voltage regulation, overvoltage protection, and voltage reference applications in compact designs.
The Zener voltage is 18V with a tolerance of ±5%.
The power dissipation is 1.5W.
The forward voltage is 1.5V at 200mA.
It comes in a surface mount DO-214AC (SMA) package.
Reverse leakage current is 500nA at 13.7V.
The maximum Zener impedance (Zzt) is 12Ω.
The operating temperature range is -65°C to 150°C.