| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Impedance (Max) (Zzt) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Voltage |
The SZ1SMB5936BT3G is a 30V Zener voltage regulator diode from On Semiconductor, part of the 1SMB59xx series. It offers a nominal Zener voltage of 30V with ±5% tolerance and a maximum Zener impedance of 28 Ω at IZT. The device can dissipate up to 3W steady-state power at lead temperature 75°C, or 550 mW at ambient temperature 25°C on FR-4 board. Maximum reverse leakage current is 1 µA at 22.8V, and forward voltage is 1.5V at 200 mA.
This Zener diode includes an ESD rating of Class 3 (>16 kV) per Human Body Model, and the SZ prefix indicates AEC-Q101 qualification for automotive applications. The package is DO-214AA (SMB) with an L-bend lead design for reliable surface mount soldering. The device is Pb-free and rated UL 94 V-0 for flammability. Operating temperature range is -65°C to 150°C, with junction-to-lead thermal resistance of 25°C/W and junction-to-ambient of 226°C/W.
Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in automotive, industrial, and consumer electronics. The SMB package enables compact designs and is suitable for automated assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
| 10+ | $0.71 | $0.71 |
| 100+ | $0.47 | $0.47 |
| 500+ | $0.36 | $0.36 |
| 1,000+ | $0.33 | $0.33 |
| 2,500+ | $0.27 | $0.27 |
| 5,000+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 30V with a tolerance of ±5%.
The maximum steady-state power dissipation is 3W at lead temperature 75°C, and 550 mW at ambient temperature 25°C on FR-4 board.
The maximum forward voltage is 1.5V at a forward current of 200 mA.
The package is DO-214AA (SMB) for surface mount applications.
Yes, the SZ prefix indicates AEC-Q101 qualification for automotive applications.
The ESD rating is Class 3, greater than 16 kV per Human Body Model.
The operating and storage temperature range is -65°C to 150°C.