| 2SC4222 | NPN triple diffused planar silicon transistor, switching regulator application in 3-pin 2049 package. | Datasheet*) |
| 2SC4219L | 500V Vcbo, 4.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4219M | 500V Vcbo, 4.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4219N | 500V Vcbo, 4.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4220L | 500V Vcbo, 7A Ic Low frequency power silicon NPN transistor | Datasheet*) |
| 2SC4220M | 500V Vcbo, 7A Ic Low frequency power silicon NPN transistor | Datasheet*) |
| 2SC4220N | 500V Vcbo, 7A Ic Low frequency power silicon NPN transistor | Datasheet*) |
| 2SC4221L | 800V Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4221M | 800V Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4221N | 800V Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4222L | 800V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4222M | 800V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4222N | 800V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4223K | 1.1kV Vcbo, 1.5A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4223L | 1.1kV Vcbo, 1.5A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4223M | 1.1kV Vcbo, 1.5A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4224K | 1.1kV Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4224L | 1.1kV Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
| 2SC4224M | 1.1kV Vcbo, 3.0A Ic Low frequency power silicon NPN transistor Operational temperature range from 0°C to 150°C. | Datasheet*) |
