Part Number: MMBF4391 Manufacturer: Fairchild Description: TRANSISTOR, JFET, N, SMD, SOT-323 Download Data Sheet Docket: PN4391 / 4392 / 4393 / MMBF4391 / 4392 / 4393 PN4391 PN4392 PN4393 MMBF4391 MMBF4392 MMBF4393 G S G S Specifications: Breakdown ...