MJE13003

The MJE13003 is an NPN silicon power transistor manufactured by Telefunken, part of the SWITCHMODE/C0116 series. It is engineered for high-voltage, high-speed power switching in inductive circuits where fall time is critical. This device is particularly suitable for 115V and 220V SWITCHMODE applications, including switching regulators, inverters, motor controls, solenoid/relay drivers, and deflection circuits.

Key electrical specifications include a Collector-Emitter Voltage (VCEO(sus)) of 400V and a Collector-Emitter Voltage (VCEV) of 700V. It can handle a continuous Collector Current (IC) of 1.5A and a peak collector current (ICM) of 3A. The continuous base current (IB) is 0.75A, with a peak of 1.5A. The continuous emitter current (IE) is 2.25A, with a peak of 4.5A.

Thermal performance is supported by a total power dissipation of 1.4W at TA=25°C and 40W at TC=25°C. The junction-to-case thermal resistance (RthJC) is 3.12°C/W, and the junction-to-ambient thermal resistance (RthJA) is 89°C/W. The operating and storage junction temperature range is from -65°C to +150°C. The transistor is supplied in a TO-225 package, with a standard package quantity of 500 units.

The MJE13003 features a typical fall time of 290 ns at 1A and 100V. It is designed with reverse biased SOA capability for inductive loads. The device is available in a Pb-free package.