Principles of Transistor Circuits, 9th Edition

Appendix D

Semiconductor letter symbols

Bipolar

C_cb, C_ce, C_eb Inter-terminal capacitance (collector-to-base, collector-to-emitter, emitter-to-base).

C_ibo, C_ieo Open-circuit input capacitance (common-base, common-emitter).

C_ibs, C_ieo Short-circuit input capacitance (common-base, common-emitter).

C_obo, C_oeo Open-circuit output capacitance (common-base, common-emitter).

C_obs, C_oes Short-circuit output capacitance (common-base, common-emitter).

C_rbs, C_res Short-circuit reverse transfer capacitance (common-base, common-emitter).

C_tc, C_te Depletion-layer capacitance (collector, emitter).

f_hfb, h_fe Small-signal short-circuit forward current transfer ratio cut-off frequency (common-base, common-emitter).

f_max Maximum frequency of oscillation.

f_T Transition frequency ...