Thanks for responding, Hero
Any current capability of the device between 0.5A and 1A should provide enough headroom and safety margin.
The maximum current that the load can draw is 300mA, expected to be typical 100mA
The voltage supply for the circuit is 87V. Any device capable of handling over 100V will provide headroom and safety margin.
Ft maximum in operation is 30MHz; typically 10 MHz. Any device capable of 50 MHz will provide headroom and safety margin.
hfe not stated. The signal just needs inverting at the same exact level it is fed to the transistor, no gain wanted.
I will look at your links. Am sorry am unable to post the simulation schematic; browsing the web for a similar but not exact; this plain :
File:Common emitter amplifier.svg - Wikipedia, the free encyclopedia
Without capacitors Ce; Cout; Cin, direct feed to base on a 18K series resistor, direct output from the collector node. Rc = Re = 1K ; V+ =87V ; Vin = Vout = 25V pp sawtooth riding on +50V dc
Edited, added ---> Checked at your suggested devices, look good.
Edited, added ---> the schematic of the simulation is closer to the one here:
https://www.electronicsteacher.com/experiments/discrete-semiconductors/common-emitter-amplifier.php
After the paragraph "Instructions" with no potentiometer. Rb=18 K ; Rc = Re = 1K on 'ideal' transistor