| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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811,020 pcs
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811020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,407 pcs
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1407 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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75 pcs
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75 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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9 pcs
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9 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Case Material | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Max) | |
| Zener Voltage |
The 1SMA5918BT3G is a 5.1V Zener voltage regulator diode from onsemi's 1SMA59xxBT3G series. It is designed for general-purpose voltage regulation and protection in surface mount applications.
Key electrical characteristics include a nominal Zener voltage of 5.1V with ±5% tolerance, maximum Zener impedance of 4 Ω, and a reverse leakage current of 2.5 µA at 2V. The device can dissipate up to 1.5W of power (when measured at lead temperature 75°C) and operates over a junction temperature range of -65°C to +150°C.
The diode is housed in a void-free, transfer-molded plastic SMA (DO-214AC) package with Pb-free termination finish. It features an ESD rating of Class 3 (>16 kV) per the Human Body Model and is flammability rated UL 94 V-0.
The Zener voltage is 5.1V with a tolerance of ±5%.
The power dissipation is 1.5W at lead temperature 75°C.
It comes in a surface mount SMA (DO-214AC) package.
The forward voltage is 1.2V maximum at 200 mA.
The operating temperature range is -65°C to +150°C.