| PartNumber | MTZJ18C | MTZJ18B R0G | MTZJ18B R0 |
| Description | Zener Diodes Zener 500mW 2,6% 18V | Zener Diodes Zener 500mW 2,5% 18V | Zener Diodes Zener 500mW 2,5% 18V |
| Manufacturer | Taiwan Semiconductor | Taiwan Semiconductor | Taiwan Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-34-2 | DO-34-2 | DO-34-2 |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Configuration | Single | Single | Single |
| Packaging | Ammo Pack | Reel | Reel |
| Series | MTZJ | MTZJ | MTZJ |
| Brand | Taiwan Semiconductor | Taiwan Semiconductor | Taiwan Semiconductor |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 10000 | 10000 | 10000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Part # Aliases | MTZJ18C R0 | - | - |
| Vz Zener Voltage | - | 17.26 V | 17.26 V |
| Pd Power Dissipation | - | 500 mW | 500 mW |
| Voltage Tolerance | - | 2.5 % | 2.5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | - | 0.5 mA | 0.2 uA |
| Zz Zener Impedance | - | 45 Ohms | 45 Ohms |
| Test Current | - | 5 mA | 5 mA |
| Diameter | - | 2 mm | 2 mm |
| Length | - | 3.04 mm | 3.04 mm |
| Ir Reverse Current | - | 0.2 uA | 0.2 uA |