The 2N3440 is a N-channel high voltage transistor in a TO-39 package.
| Specifications: | |
| Package / Case | TO-39 |
| Transistor Polarity | NPN |
| Vceo | 250V |
| Minimum hfe @ Current Ic @ Vceo | 40 @ 20mA @ 10Vdc |
| Maximum Current Ic | 1A |
Note: All Specification will vary on manufacture products.