BD438 - Silicon PNP transistor
BD438 Features
* BD437 。 Complementary pair with BD437. / Applications 。 Medium power linear and switching applications. / Equivalent Circuit / Pinning 12 3 PIN1：Emitter PIN 2：Collector PIN 3：Base / hFE Classifications & Marking 。See Marking Instructions http://www.fsbrec.com 1/6 BD438 Rev.E Mar.-2
