| PartNumber | 1N4738A-TP | 1N4738A-T50R | 1N4738A-T |
| Description | Zener Diodes 1.0W 8.2V 1.2Vf 10uA 6 Vr 550 mA | Zener Diodes 8.2V 1W Zener Diode | Zener Diodes DO-41 1W Zener 8.2V 5% |
| Manufacturer | Micro Commercial Components (MCC) | ON Semiconductor | Rectron |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | Y |
| Vz Zener Voltage | 8.2 V | - | 8.2 V |
| Mounting Style | Through Hole | - | Through Hole |
| Package / Case | DO-41G | - | DO-41 |
| Pd Power Dissipation | 1 W | - | 1 W |
| Voltage Tolerance | 5 % | - | - |
| Zener Current | 110 mA | - | 200 mA |
| Zz Zener Impedance | 4.5 Ohms | - | 4.5 Ohms |
| Minimum Operating Temperature | - 65 C | - | - 65 C |
| Maximum Operating Temperature | + 200 C | - | + 200 C |
| Configuration | Single | - | Single |
| Test Current | 31 mA | - | 31 mA |
| Packaging | Reel | Reel | Reel |
| Series | 1N473 | 1N4738A | - |
| Height | 2.8 mm | - | 2.72 mm |
| Length | 4.5 mm | - | 5.51 mm |
| Width | 2.8 mm | - | 2.72 mm |
| Brand | Micro Commercial Components (MCC) | ON Semiconductor / Fairchild | Rectron |
| Ir Reverse Current | 10 uA | - | 10 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 5000 | 3000 | 5000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.2 V | - | - |
| Termination Style | - | Axial | Axial |
| Part # Aliases | - | 1N4738A_T50R | - |
| Unit Weight | - | 0.008642 oz | 0.010935 oz |
| Voltage Temperature Coefficient | - | - | 0.06 %/C |