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Zeners (1N5221B - 1N5279B)
Zeners 1N5221B - 1N5279B
Absolute Maximum Ratings*
Symbol
PD TSTG TJ
TA = 25°C unless otherwise noted
Tolerance = 5%
Parameter
Power Dissipation Derate above 75°C Storage Temperature Range Maximum Junction Operating Temperature Lead Temperature (1/16” from case for 10 seconds)
Value
500 4.0 -65 to +200 + 200 + 230
Units
mW mW/°C °C °C °C
*These ratings are limiting values above which the serviceability of the diode may be impaired. **Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.
NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
1N5228B Datasheet
