Marking SMD, SMD Codes 30, 3003, 301, 305*, 3055L, 30A, 30Y.

Datasheets BCR320U, ZXGD3003E6, FDV301N, AT-30511, AT-30533, NTF3055L108, 1.5SMC30AT3, BZV49-C30.
SMD CodePackageDevice NameManufacturerDataDatasheet
30SC-74BCR320UInfineonLED DriverDownload datasheet
3003SOT-23-6ZXGD3003E6Zetex5A(peak) Gate DriverDownload datasheet
301SOT-23FDV301NFairchildDigital FET , N-ChannelDownload datasheet
305*SOT-143AT-30511AvagoLow Current, High Performance NPN Silicon Bipolar TransistorDownload datasheet
305*SOT-23AT-30533AvagoLow Current, High Performance NPN Silicon Bipolar TransistorDownload datasheet
3055LSOT–223NTF3055L108ON SemiconductorPower MOSFET 3.0 Amps, 60 Volts, Logic LevelDownload datasheet
30ACASE 4031.5SMC30AT3ON Semiconductor1500 Watt Peak Power Zener Transient Voltage SuppressorDownload datasheet
30YSOT-89BZV49-C30NXPVoltage Regulator DiodeDownload datasheet