MIL-PRF-19500P
APPENDIX B
B.5.6 Varactor diode symbols.
Cc........................................................... Case capacitance
Cj............................................................ Junction capacitance
Ct ........................................................... Total capacitance
Ct1
...................................................... Capacitance ratio
Ct 2
fco .......................................................... Cut-off frequency
Ls ........................................................... Series inductance
Q ............................................................ Figure of merit
rs ............................................................ Series resistance, small-signal
αC .......................................................... Temperature coefficient of capacitance
η ............................................................. Efficiency
B.5.7 Transient voltage suppressor symbols.
CF .......................................................... Clamping factor, the ratio of Vc to V(BR)
ID ........................................................... Standby current
IFS ......................................................... Forward surge current
IFSM ...................................................... Rated forward surge current
IPP ......................................................... Peak impulse current
IPPM ...................................................... Rated peak impulse current
IS............................................................ Surge peak transient current
ISM......................................................... Rated surge peak transient current
P(AV) ..................................................... Average power dissipation
PM(AV) .................................................. Rated average power dissipation
PPP ........................................................ Repetitive peak pulse power dissipation
PPPM ..................................................... Rated repetitive peak pulse power dissipation
43
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business