| PartNumber | CZTA28 TR | CZTA27 TR | CZTA27 TR TIN/LEAD |
| Description | Darlington Transistors . . | Darlington Transistors . . | Darlington Transistors NPN 60Vces 10Vebo 500mA 2.0W 125MHz |
| Manufacturer | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Category | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| RoHS | Y | Y | N |
| Package / Case | SOT-223 | SOT-223 | SOT-223-4 |
| Series | CZTA28 | CZTA27 | CZTA |
| Packaging | Reel | Reel | Reel |
| Brand | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Type | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Transistors | Transistors | Transistors |
| Part # Aliases | CZTA28 PBFREE TR | CZTA27 PBFREE TR | - |
| Configuration | - | - | Single |
| Transistor Polarity | - | - | NPN |
| Collector Emitter Voltage VCEO Max | - | - | 60 V |
| Emitter Base Voltage VEBO | - | - | 10 V |
| Collector Base Voltage VCBO | - | - | 60 V |
| Pd Power Dissipation | - | - | 2 W |
| Mounting Style | - | - | SMD/SMT |
| Minimum Operating Temperature | - | - | - 65 C |
| Maximum Operating Temperature | - | - | + 150 C |
| Continuous Collector Current | - | - | 500 mA |
| Gain Bandwidth Product fT | - | - | 125 MHz |