| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,520 pcs
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3520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,238 pcs
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3238 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Forward Current | |
| Forward Voltage | |
| Impedance (Max) (Zzt) | |
| Lead Finish | |
| Lead Style | |
| Max Zener Impedance | |
| Maximum Lead Temperature for Soldering | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape and Reel | |
| Tolerance | |
| Voltage | |
| Voltage Tolerance | |
| Zener Voltage |
The 1SMB5922BT3G is a 3W plastic surface mount Zener voltage regulator diode from On Semiconductor's 1SMB59xxBT3G series. It provides a nominal Zener voltage of 7.5V with a tolerance of ±5%. The device is designed for general purpose voltage regulation and protection applications.
Key electrical specifications include a maximum forward voltage of 1.5V at 200mA forward current, a reverse leakage current of 5µA at 6V, and a maximum Zener impedance of 3Ω. The diode can dissipate up to 3W of power at a lead temperature of 75°C, with derating above that temperature. It operates over a wide temperature range from -65°C to 150°C.
The device is housed in a standard DO-214AA (SMB) package with a modified L-bend lead style, suitable for surface mount assembly. The package is void-free, transfer-molded plastic with UL 94 V-0 flammability rating. The cathode is indicated by a polarity band. The device is Pb-free and RoHS compliant.
Typical applications include voltage regulation, overvoltage protection, and clamping circuits in various electronic equipment. The 1SMB5922BT3G offers ESD protection rating of Class 3 (>16 kV) per human body model.
The Zener voltage is 7.5V with a tolerance of ±5%.
The forward voltage is 1.5V maximum at a forward current of 200mA.
The maximum steady state power dissipation is 3W at a lead temperature of 75°C.
The operating and storage temperature range is -65°C to 150°C.
It is available in a DO-214AA (SMB) surface mount package.
The reverse leakage current is 5µA at a reverse voltage of 6V.
No, only the SZ prefix variant (SZ1SMB59xxT3G) is AEC-Q101 qualified for automotive applications.