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| PartNumber | 1N4730A-TAP | 1N4730A-T | 1N4730A_T50A |
| Description | Zener Diodes 3.9 Volt 1.3 Watt | Zener Diodes DO-41 1W Zener 3.9V 5% | Zener Diodes 3.9V 1W ZENER 5% |
| Manufacturer | Vishay | Rectron | Fairchild Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | E | Y | - |
| Vz Zener Voltage | 3.9 V | 3.9 V | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-41-2 | DO-41 | - |
| Pd Power Dissipation | 1.3 W | 1 W | - |
| Voltage Tolerance | 5 % | - | 5 % |
| Voltage Temperature Coefficient | - | - 0.05 %/C | - |
| Zener Current | 50 uA | 200 mA | 64 mA |
| Zz Zener Impedance | 9 Ohms | 9 Ohms | - |
| Maximum Operating Temperature | + 175 C | + 200 C | + 200 C |
| Configuration | Single | Single | Single |
| Test Current | 64 mA | 64 mA | - |
| Packaging | Ammo Pack | Reel | Cut Tape (CT) Alternate Packaging |
| Diameter | 2.6 mm | - | - |
| Length | 4.1 mm | 5.51 mm | 5.21 mm |
| Termination Style | Axial | Axial | - |
| Brand | Vishay Semiconductors | Rectron | - |
| Ir Reverse Current | 50 uA | 50 uA | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Vf Forward Voltage | 1.2 V | - | - |
| Unit Weight | 0.010935 oz | 0.010935 oz | 0.008642 oz |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Height | - | 2.72 mm | 2.72 mm |
| Width | - | 2.72 mm | 2.72 mm |
| Series | - | - | - |
| Package Case | - | - | DO-204AL, DO-41, Axial |
| Operating Temperature | - | - | -65°C ~ 200°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | DO-41 |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 1W |
| Voltage Zener Nom Vz | - | - | 3.9V |
| Impedance Max Zzt | - | - | 9 Ohm |
| Current Reverse Leakage Vr | - | - | 50μA @ 1V |
| Voltage Forward Vf Max If | - | - | - |
| Pd Power Dissipation | - | - | 1 W |
| Vz Zener Voltage | - | - | 3.9 V |
| Zz Zener Impedance | - | - | 9 Ohms |
| Ir Reverse Current | - | - | 50 uA |