| PartNumber | 1N5994B TR | 1N5994B BK | 1N5994B |
| Description | Zener Diodes 5.6Vz 25 Ohm 2 uA 3 Vr 89mA 500mW | Zener Diodes 5.6Vz 25 Ohm 2 uA 3 Vr 89mA 500mW | Zener Diodes Zener Diode |
| Manufacturer | Central Semiconductor | Central Semiconductor | ON Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | E |
| Vz Zener Voltage | 5.6 V | 5.6 V | 5.6 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-35 | DO-35 | DO-35-2 |
| Pd Power Dissipation | 500 mW | 500 mW | 500 mW |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 2 uA | 2 uA | 89 mA |
| Zz Zener Impedance | 25 Ohms | 25 Ohms | 25 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 200 C | + 200 C | + 200 C |
| Configuration | Single | Single | Single |
| Test Current | 5 mA | 5 mA | 5 mA |
| Packaging | Reel | Bulk | Bulk |
| Diameter | 2.29 mm | 2.29 mm | - |
| Length | 5.08 mm | 5.08 mm | 4.56 mm |
| Brand | Central Semiconductor | Central Semiconductor | ON Semiconductor / Fairchild |
| Ir Reverse Current | 2 uA | 2 uA | 2 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 10000 | 2500 | 1000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.5 V | 1.5 V | - |
| Part # Aliases | 1N5994B PBFREE TR | 1N5994B BK PBFREE | - |
| Series | - | - | 1N5994B |
| Height | - | - | 1.91 mm |
| Termination Style | - | - | Axial |
| Width | - | - | 1.91 mm |
| Unit Weight | - | - | 2.821917 oz |