| PartNumber | 1N4738AP/TR12 | 1N4738APe3/TR12 | 1N4738AP/TR8 |
| 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 | Y | N |
| Vz Zener Voltage | 8.2 V | 8.2 V | - |
| Mounting Style | Axial | Axial | Through Hole |
| Package / Case | DO-41-2 | DO-41-2 | DO-41-2 |
| Pd Power Dissipation | 1 W | 1 W | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Zener Current | 110 mA | 110 mA | - |
| Zz Zener Impedance | 4.5 Ohms | 4.5 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Configuration | Single | Single | - |
| Test Current | 31 mA | 31 mA | - |
| Packaging | Reel | Reel | Reel |
| Diameter | 2.718 mm | 2.718 mm | - |
| Length | 5.207 mm | 5.207 mm | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Ir Reverse Current | 10 uA | 10 uA | - |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 4000 | 4000 | 1500 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.2 V | 1.2 V | - |
| Unit Weight | 0.010935 oz | 0.010935 oz | 0.010935 oz |