| PartNumber | CMPZ5249B TR TIN/LEAD | CMPZ5249B TR | CMPZ5248B TR |
| Description | Zener Diodes 350mW 19Vz 23Ohm 0.1uA 14Vr 600Ohm | Zener Diodes 350mW Zener Diode 18.05V to 19.95V | Zener Diodes 350mW 18V |
| Manufacturer | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | Y | Y |
| Vz Zener Voltage | 19 V | - | 18 V |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOT-23-3 | SOT-23 | SOT-23 |
| Pd Power Dissipation | 350 mW | - | 350 mW |
| Voltage Tolerance | 5 % | - | 5 % |
| Voltage Temperature Coefficient | 0.086 %/C | - | 0.085 %/C |
| Zz Zener Impedance | 23 Ohms | - | 21 Ohms |
| Minimum Operating Temperature | - 65 C | - | - 65 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Configuration | Single | - | Single |
| Test Current | 6.6 mA | - | 7 mA |
| Packaging | Reel | Reel | Reel |
| Series | CMPZ5 | CMPZ52 | CMPZ52 |
| Height | 1.09 mm | - | 1.09 mm |
| Length | 3.05 mm | - | 3.05 mm |
| Width | 1.4 mm | - | 1.4 mm |
| Brand | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| If Forward Current | 10 mA | - | - |
| Ir Reverse Current | 0.1 uA | - | 100 nA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 0.9 V | - | 900 mV |
| Part # Aliases | - | CMPZ5249B PBFREE TR | CMPZ5248B PBFREE TR |
| Zener Current | - | - | 100 nA |
| Diameter | - | - | - |
| Voltage Regulation Accuracy | - | - | - |
| Unit Weight | - | - | 0.000282 oz |