Ampera
PL36
Pentode · IHT · Octal · 1955
“Series-heater sweep.”
Power pentode delivering up to 11W in pentode, UL, or triode mode
Datasheet ↗SPICE
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN0%
POWER28%
DRIVE50%
LINEARITY75%
EXECUTIVE SUMMARY
The PL36 is a indirectly-heated pentode from Philips, introduced around 1955. Commonly used in power applications. Series-heater sweep.
APPLICATIONS
Power output
Generic pentode power stage
HISTORY
Introduced1955ManufacturerPhilipsEquivalents25E5
Golden AgeSPECIFICATIONS
Heater Voltage25V
Heater Current0.3A
Max Plate Voltage550V
Max Power11W
Sensitivity11 mA/V
Gain Factor—
Internal Impedance—
PinoutOctal
Era1955
RarityCommon
Input Capacitance15pF
Miller Capacitance0.5pF
Output Capacitance7pF