MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
Description
NPN MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
R
3DD4121DT、3DD4121DM
MAIN CHARACTERISTICS
Package
IC VCEO PC(D4121DT) PC(D4121DM)
1.5A 200V 1W 20W
z z z z
APPLICATIONS
z Energy-saving ligh z Electronic ballasts z Electronic transformer z Commonly power amplifier
circuit
z
z z z z（RoHS）
FEATURES
z Middling
breakdown
voltage
z Hi...
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