DESCRIPTION
• Large current capacitance and wide ASO
• Small and slim package making it easy to make 2SB1201/2SD1801-used set smaller
• Low collector-to-emitter saturation voltage
• Fast switching speed
• 100% avalanche tested
• Minimum Lot-to-Lot variations for robust device performance and reliable operation

APPLICATIONS
• Voltage regulators,relay drivers,lamp drivers, electrical equipment