MIL-PRF-19500-270 Semiconductor Device, Unitized, Dual-Transistor, Npn, Silicon, Types 2N2060 And 2N2060L, Jan, Jantx, Jantxv, And JansThis specification covers the performance requirements for two electrically isolated, matched NPN, silicon transistors as one dual unit. Four levels of product assurance are provided for each device type as specified in MIL-PRF-19500.