| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,755 pcs
|
4755 pcs | On Request | 1 | On Request | On Request | 1970-01-01 00:10:47 | On Request | On Request | |
|
4,512 pcs
|
4512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,520 pcs
|
3520 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 | |
|
1,754 pcs
|
1754 pcs | On Request | 1 | On Request | On Request | 1018 | On Request | On Request | |
|
172 pcs
|
172 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
37 pcs
|
37 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Maximum Soldering Temperature | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Packaging Type | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Standard Package Qty | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Max) | |
| Zener Voltage |
The 1SMB5940BT3G is a 43V Zener voltage regulator diode from On Semiconductor's 1SMB59xxBT3G series. It offers a nominal zener voltage of 43V with a tolerance of ±5% and a maximum power dissipation of 3W.
Electrical characteristics include a maximum zener impedance of 53Ω and a reverse leakage current of 1µA at 32.7V. The device features an ESD rating of Class 3 (>16 kV) per Human Body Model and operates over a temperature range of -65°C to 150°C.
The diode is housed in a DO-214AA (SMB) surface mount package with a flammability rating of UL 94 V-0. It is supplied in tape and reel packaging with a standard quantity of 2500 pieces. The maximum soldering temperature is 260°C for 10 seconds.
Applications include voltage regulation in power supplies, overvoltage protection, and reference voltage sources. The Pb-free finish supports environmental compliance requirements.
The nominal zener voltage is 43V with a tolerance of ±5%.
The forward voltage is 1.5V at 200mA.
It is available in a DO-214AA (SMB) surface mount package.
The maximum power dissipation is 3W.
-65°C to 150°C.
Class 3 (>16 kV) per Human Body Model.