【Fairchild Semiconductor】1N4448_T50R,DIODE HI CONDUCTANCE 100V DO-35
1N4448113,
1N4448-A,DIODE GEN PURP 75V 500MA DO35
【Rectron】1N4448-B,整流器 Vr/75V If/500mA BULK
1N4448HLP-7,DIODE SW GP 80V 250MW 2-DFN
1N4448HLP-7B,DIODE GEN PURP 80V 125MA 2DFN
【Diodes Inc.】1N4448HWS-13-F,发光二极管（通用、电源、转换） 80 Vrrm 57Vr 250 mA FAST SWITCH DIODE
1N4448HWS-7,DIODE SWITCH 80V 200MW SOD-323
