| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
81,020 pcs
|
81020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,421 pcs
|
3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
51 pcs
|
51 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 | |
| Impedance (Max) (Zzt) | |
| 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 | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Max) (Zzt) | |
| Zener Voltage | |
| Zener Voltage Tolerance |
The 1SMB5946BT3G is a 75V Zener diode from the 1SMB59xxBT3G series by onsemi, designed for 3W power dissipation in surface mount applications. It features a Zener voltage tolerance of ±5% and a maximum impedance of 140Ω. Reverse leakage current is 1µA at 56V, and forward voltage is 1.5V at 200mA. The device operates over a temperature range of -65°C to 150°C and has an ESD rating of Class 3 (>16 kV) per the Human Body Model. The DO-214AA (SMB) package is void-free, transfer-molded plastic with UL 94 V-0 flammability rating and cathode band polarity marking. This Pb-Free device is suitable for voltage regulation, overvoltage protection, and voltage clamping circuits. It is supplied in tape and reel packaging with a standard quantity of 2,500 units per reel.
The Zener voltage is 75V at a tolerance of ±5%.
The maximum power dissipation is 3W at a lead temperature of 75°C, derating above 75°C at 40 mW/°C.
The forward voltage is 1.5V at a forward current of 200 mA.
The device is available in a DO-214AA (SMB) surface mount package.
The operating and storage temperature range is -65°C to +150°C.
The ESD rating is Class 3 (>16 kV) per the Human Body Model.
Yes, the device is RoHS3 compliant and Pb-Free as confirmed in the datasheet.