BUK205-50Y Philips Semiconductors, BUK205-50Y Datasheet - Page 11

• Manufacturer Part Number: BUK205-50Y
• Description: TOPFET high side switch SMD version of BUK201-50Y
• Manufacturer: Philips Semiconductors

Philips Semiconductors
July 1996
TOPFET high side switch
SMD version of BUK201-50Y
Fig.35. Typical short circuit load threshold voltage.
60
50
40
30
20
10
12
11
10
0
9
8
-50
IL / A
I
Fig.34. Typical overload current, V
0
L
VBL(TO) / V
= f(T
V
BL(TO)
mb
0
); conditions V
= f(V
10
typ.
BG
50
); condition T
Tmb / C
VBG / V
20
BG
= 13 V; t
100
mb
= 25 ˚C
30
p
150
= 300 s
BL
BUK205-50Y
BUK205-50Y
= 9 V.
200
40
11
Fig.36. Typical short circuit load threshold voltage.
15
14
13
12
11
10
0.01
9
8
7
6
5
0.1
10
-60
1
100n
VBL(TO) / V
Zth j-mb / (K/W)
Fig.37. Transient thermal impedance.
D =
0.05
0.02
V
0.5
0.2
0.1
BL(TO)
0
-20
1u
Z
th j-mb
= f(T
10u
= f(t); parameter D = t
20
mb
100u
); condition V
Tmb / C
60
t / s
1m
P
D
100
10m
Product specification
t
BUK205-50Y
BG
p
T
100m
= 13 V
p
140
/T
D =
BUK205-50Y
BUK205-50Y
t
T
p
t
Rev 1.000
1
180
10