onal Rectifier
Vgs(th)
Qgs1 Qgs2
Qgd
Qgodr
Fig 21b. Gate Charge Waveform
October 30, 2012
TO-220AB Package Outline (Dimensions are shown in millimeters (inches))
IRFB4137PbF
TO-220AB Part Marking Information
EXAM PLE:
T H IS IS A N IR F 1 0 1 0
LO T CO DE 1789 ASSEM BLED O N W W 19, 2000 IN T H E A S S E M B L Y L IN E "C "
N o te : "P " in a s s e m b ly lin e p o s itio n in d ic a te s "L e a d - F re e "
IN T E R N A T IO N A L R E C T IF IE R LO G O
ASSEM BLY LO T CO DE
PART.