2SD1903 transistors equivalent, pnp/npn epitaxial planar silicon transistors.
* Suitable for sets whose height is restricted.
* Low collector to emitter saturation voltage :
VCE(sat)=
–0.5V (PNP), 0.4V (NPN) max.
* Large .
Applications
* Suitable for relay drivers, high-speed inverters, converters and other general high-current switchin.
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