| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,520 pcs
|
8520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,200 pcs
|
1200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
468 pcs
|
468 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) | |
| Impedance (Zzt) | |
| Junction to Ambient Thermal Resistance | |
| Junction to Lead Thermal Resistance | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Soldering Temperature | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage | |
| Zener Voltage |
The 1SMB5942BT3G is a 51V Zener diode from On Semiconductor's 1SMB59xxBT3G series, offering a power dissipation of 3W. It features a low forward voltage of 1.5V at 200mA, reverse leakage current of 1µA at 38.8V, and a Zzt impedance of 70Ω. The device has an ESD rating of Class 3 (>16kV) per Human Body Model, ensuring robust protection in sensitive circuits.
Operating over a wide temperature range of -65°C to 150°C, it is suitable for demanding applications. The junction-to-lead thermal resistance is 25°C/W, and junction-to-ambient is 226°C/W, allowing effective heat management. The maximum lead temperature for soldering is 260°C for 10 seconds.
Packaged in a surface-mount DO-214AA (SMB) case with L-bend leads, the component is supplied in tape and reel with a standard quantity of 2500. The cathode is indicated by a polarity band. The package is UL 94 V-0 rated for flammability and is Pb-free.
51 V.
3 W at lead temperature 75°C.
-65°C to 150°C.