 | |  | |
| PartNumber | 1N4550B | 1N4550A | 1N4550 |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | DO5 50 Watt Zener Diodes |
| Manufacturer | Microchip | Microchip | Microsemi Corporation |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | N | N | - |
| Packaging | Tray | Tray | Bulk |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Series | - | - | - |
| Package Case | - | - | DO-203AB, DO-5, Stud |
| Operating Temperature | - | - | -65°C ~ 175°C |
| Mounting Type | - | - | Chassis, Stud Mount |
| Supplier Device Package | - | - | DO-5 |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 500mW |
| Voltage Zener Nom Vz | - | - | 4.3V |
| Impedance Max Zzt | - | - | 0.16 Ohm |
| Current Reverse Leakage Vr | - | - | 150μA @ 500mV |
| Voltage Forward Vf Max If | - | - | 1.5V @ 10A |