| PartNumber | CDLL4738 | CDLL4738/TR | CDLL4738A |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Voltage Regulator Diode |
| Manufacturer | Microchip | Microchip | Microsemi Corporation |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | N | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DO-213AB-2 | DO-213AB-2 | - |
| Packaging | Foil Bag | Reel | Bulk |
| Diameter | 2.66 mm | 2.66 mm | 2.66 mm |
| Length | 5.2 mm | 5.2 mm | 5.2 mm |
| Termination Style | SMD/SMT | - | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 1 | 100 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Unit Weight | 0.004021 oz | - | 0.004021 oz |
| Vz Zener Voltage | - | 8.2 V | - |
| Pd Power Dissipation | - | 1 W | - |
| Voltage Tolerance | - | 10 % | - |
| Zener Current | - | 3 uA | - |
| Zz Zener Impedance | - | 4.5 Ohms | - |
| Minimum Operating Temperature | - | - 65 C | - |
| Maximum Operating Temperature | - | + 175 C | - |
| Configuration | - | Single | - |
| Test Current | - | 31 mA | - |
| If Forward Current | - | 200 mA | - |
| Ir Reverse Current | - | 3 uA | - |
| Vf Forward Voltage | - | 1.2 V | - |
| Series | - | - | - |
| Package Case | - | - | DO-213AB, MELF |
| Operating Temperature | - | - | * |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DO-213AB |
| Tolerance | - | - | ±5% |
| Power Max | - | - | - |
| Voltage Zener Nom Vz | - | - | 8.2V |
| Impedance Max Zzt | - | - | 4.5 Ohm |
| Current Reverse Leakage Vr | - | - | 3μA @ 6V |
| Voltage Forward Vf Max If | - | - | 1.2V @ 200mA |