| PartNumber | CDLL5231A | CDLL5231 | CDLL5231/TR |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DO-213AA-2 | DO-213AA-2 | DO-213AA-2 |
| Packaging | Foil Bag | Bulk | Reel |
| Diameter | 1.7 mm | 1.7 mm | 1.7 mm |
| Length | 3.7 mm | 3.7 mm | 3.7 mm |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.001270 oz | 0.001270 oz | - |
| Vz Zener Voltage | - | 5.1 V | 5.1 V |
| Pd Power Dissipation | - | 10 mW | - |
| Voltage Tolerance | - | 20 % | 20 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | - | 5 uA | 5 uA |
| Zz Zener Impedance | - | 17 Ohms | 17 Ohms |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Maximum Operating Temperature | - | + 175 C | + 175 C |
| Configuration | - | Single | Single |
| Height | - | - | - |
| Width | - | - | - |
| Voltage Regulation Accuracy | - | - | - |
| Ir Reverse Current | - | 5 uA | 5 uA |
| Vf Forward Voltage | - | 1.1 V | 1.1 V |
| Test Current | - | - | 20 mA |
| If Forward Current | - | - | 200 mA |