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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,680 pcs
|
1680 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
49 pcs
|
49 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum @ TA=25 °C, FR -4 board) | |
| SVHC Present | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage |
The 1SMB5917BT3 is a 4.7V Zener voltage regulator diode from On Semiconductor, designed for surface mount applications. It offers a power dissipation of 3W at a lead temperature of 75°C (zero lead length) and 550mW at 25°C ambient on an FR-4 board. The device features a maximum forward voltage of 1.5V at 200mA and a reverse leakage current of 5µA at 1.5V. With an ESD rating of Class 3 (>16kV) per the Human Body Model, it provides robust protection in demanding environments. Packaged in the industry-standard DO-214AA (SMB) case with modified L-bend leads, it is suitable for automated assembly. The operating temperature range is -65°C to 150°C. This diode is part of the 1SMB59xxBT3G series and is Pb-free and RoHS compliant (verified from datasheet).
The nominal Zener voltage is 4.7V with a tolerance of ±5%.
The maximum forward voltage is 1.5V at a forward current of 200mA.
It is available in a surface mount DO-214AA (SMB) package.
The maximum power dissipation is 3W at a lead temperature of 75°C (zero lead length) and 550mW at 25°C ambient on an FR-4 board.
The Zener voltage tolerance is ±5%.
It has an ESD rating of Class 3 (>16 kV) per the Human Body Model.
The operating temperature range is -65°C to 150°C.