DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage.
BF620 - NPN high-voltage Transistors
BF620 - NPN Silicon High Voltage Medium-Power Transistor
BF620 - NPN high-voltage transistors
GSBF620 - NPN Transistor
BF620 - Silicon NPN epitaxial planer type Transistors
BF620 - NPN Transistor
