| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
300,000 pcs
|
300000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
35,000 pcs
|
35000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
98 pcs
|
98 pcs | On Request | 98 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Forward Voltage | |
| Halogen Free | |
| Impedance (Max) (Zzt) | |
| Impedance (Zzt) | |
| Industrial Grade | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power | |
| Power Dissipation | |
| Reverse Leakage Current | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Temperature Coefficient | |
| Tolerance | |
| Voltage | |
| Zener Impedance (Zzk) | |
| Zener Voltage |
The 1N5237B is a Zener diode from ON Semiconductor designed for voltage regulation and protection applications. It provides a nominal Zener voltage of 8.2V at 20mA test current with ±5% tolerance, ensuring tight voltage stability.
With a power dissipation rating of 500mW and a low dynamic impedance of 8Ω at 20mA, this diode is suitable for low-power regulation circuits. The reverse leakage current is 3µA at 6.5V, and the forward voltage is 1.2V at 200mA. Operating temperature range spans from -65°C to 200°C, allowing reliable performance in harsh environments.
The device is housed in a DO-35 (DO-204AH) axial lead package, which is through-hole mountable with lead spacing typical for axial components. This package is industry standard and compatible with common PCB layouts for Zener diodes. The 1N5237B is part of the 1N5221B-1N5252B series, offering a wide range of Zener voltages.
8.2V at 20mA.
±5%.
500mW.
1.2V at 200mA.
DO-35 (DO-204AH) axial lead.
-65°C to 200°C.
8Ω at 20mA (Zzt) and 500Ω at 0.25mA (Zzk).