BU505 Datasheet, PDF (6/12 Pages) NXP Semiconductors – Silicon diffused power transistors

Philips Semiconductors
Silicon diffused power transistors
Product specification
BU505; BU505D
handbook¹,²h⁰alfpage
Ptot _max
(%)
80
MGD283
40
0
0
50
100 _{Tmb (oC)} 150
Fig.4 Power derating curve.
handbook, halfpage
+ 50 V
100 to 200 Ω
L
horizontal
oscilloscope
vertical
6V
30 to 60 Hz
300 Ω
1Ω
MGE252
Fig.5 Test circuit for collector-emitter
sustaining voltage.
handbookI,_Chalfpage
(mA)
250
200
100
0
MGE239
min ^{VCE (V)}
VCEOsust
handbook, halfpage
iC
ICsat
iB
ts
MBH382
90%
10%
time
tf
IB _(end)
time
Fig.6 Oscilloscope display for collector-emitter
sustaining voltage.
1997 Aug 13
6
Fig.7 Switching time waveforms.