SWITCHMODE™ Series
NPN Silicon Power Darlington Transistors with Base-Emitter Speedup Diode

The MJ10020 and MJ10021 Darlington transistors are designed for high–voltage, high–speed, power switching in inductive circuits where fall time is critical. They are particularly suited for line operated SWITCHMODE applications such as:

• AC and DC Motor Controls
• Switching Regulators
• Inverters
• Solenoid and Relay Drivers
• Fast Turn–Off Times
   150 ns Inductive Fall Time at 25°C (Typ)
   750 ns Inductive Storage Time at 25°C (Typ)
• Operating Temperature Range –65 to +200°C
• 100°C Performance Specified for:
   Reversed Biased SOA with Inductive Loads
   Switching Times with Inductive Loads
   Saturation Voltages
   Leakage Currents