Datasheet

PBLS2004D_1 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 01— 23 June 2005 11 of 16
Philips Semiconductors
PBLS2004D
20 V PNP BISS loadswitch
8. Test information
Fig 17. BISS transistor switching time definition
I
C
= −1 A; I
Bon
= −50 mA; I
Boff
= 50 mA; R1 = open; R2 = 45 Ω; R
B
= 145 Ω; R
C
=10Ω
Fig 18. Test circuit for switching times
006aaa266
−
I
Bon
(100 %)
−
I
B
input pulse
(idealized waveform)
−
I
Boff
90 %
10 %
−
I
C
(100 %)
−
I
C
t
d
t
on
90 %
10 %
t
r
output pulse
(idealized waveform)
t
f
t
t
s
t
off
R
C
R2
R1
DUT
mgd624
V
o
R
B
(probe)
450 Ω
(probe)
450 Ω
oscilloscope
oscilloscope
V
BB
V
I
V
CC