The CENTRAL SEMICONDUCTOR 2N2221A and 2N2222A are silicon NPN epitaxial planar transistors designed for small signal, general purpose switching applications.
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MAXIMUM RATINGS: (TA=25°C) |
SYMBOL | Quantity | UNITS |
| Collector-Base Voltage | VCBO | 75 | V |
| Collector-Emitter Voltage | VCEO | 40 | V |
| Emitter-Base Voltage | VEBO | 6.0 | V |
| Continuous Collector Current | IC | 800 | mA |
| Power Dissipation | PD | 500 | mW |
| Power Dissipation (TC=25°C) | PD | 1.8 | W |
| Operating and Storage Junction Temperature | TJ, Tstg | -65 to +200 | ℃ |
| Thermal Resistance | JA | 350 | ℃/W |
| Thermal Resistance | JC | 97 |
℃/W |
2N2222Adownload
