STMicroelectronics BU505
The BU505 is a High Voltage NPN fastswitching transistor designed to be used in lighting application, like electronic ballast for fluorescent lamps. It’s characteristics make also ideal for power supplies.| Part No. | BU505 |
|---|---|
| Datasheet | BU505 Download |
| Manufacturer |  STMicroelectronics |
| Description | HIGH VOLTAGE NPN MULTIEPITAXIAL FAST-SWITCHING TRANSISTOR |
| Buy | Stock & Price |
FEATURES
● HIGH VOLTAGE CAPABILITY● VERY HIGH SWITCHING SPEED
● HIGH RUGGEDNESS
APPLICATIONS
● ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING● SWITCH MODE POWER SUPPLIES
DESCRIPTION
3 2 1 TO-220 Internal Schematic Diagram Order Codes Part Number BU505 Marking BU505 Package TO-220 Packing TUBE August 2005 rev.4 1/10 10 1ABSOLUTE MAXIMUM RATINGS
1ABSOLUTE MAXIMUM RATINGS
Table 1. Absolute Maximum Rating Symbol Parameter VCES VCEO IC ICM IB IBM PTOT TSTG TJ Collector-Emitter Voltage (VBE = 0) Collector-Emitter Voltage (IB = 0) Collector Current Collector Peak Current (tP < 5ms) Base Current Base Peak Current (tP < 5ms) Total dissipation at Tc = 25°C Storage Temperature Max. Operatin
