This is one of the transistor types.
Part Number: 3DD4515, Marking : D4515
Function: 400V, 15A, NPN bipolar power transistor
Package: TO-3PN Type
Manufacturer: Jilin Sino Microelectronics
The 3DD4515, D4515 are NPN bipolar power transistor, the main technology used in the manufacture of: high-voltage planar technology, triple diffusion technology and has taken into account the current capacity to maximize the emitter resistance, impact resistance electrical grid horizontal design.
1. High pressure
2. High current capacity
3. high switching speed
4. High Reliability
1. Collector – base voltage : VCBO = 700 V
2. Collector – emitter voltage : VCEO = 400 V
3. Emitter – Base Voltage : VEBO = 9 V
4. Maximum DC Collector Current: Ic = 15 A
5. Maximum collector power dissipation : Pc = 120 W