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ST觸發(fā)二管 TMMDB3
FEATUR
Functioning as a trigger diode with a fixed voltage
reference, the TMMDB3 can be used in conjunction
with triacs for simplified gate control circuits
or as a starting element in fluorcent lamp ballasts.
DCRIPTION
Symbol Parameter Value Unit
ITRM Repetitive peak on-state current
tp = 20 ms F= 120 Hz
2 A
Tstg
Tj
Storage temperature range
Operating junction temperature range
- 40 to + 125 °C
ABSOLUTE MAXIMUM RATINGS (limiting valu)
