BUK205-50X Philips Semiconductors, BUK205-50X Datasheet - Page 6

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

Philips Semiconductors
July 1996
TOPFET high side switch
SMD version of BUK201-50X
Fig.4. High side switch measurements schematic.
20
15
10
Fig.6. Limiting continuous on-state load current.
5
0
Fig.5. Normalised limiting power dissipation.
0
IL / A
120
110
100
I
L
90
80
70
60
50
40
30
20
10
VBG
0
= f(T
0
PD%
(current and voltage conventions)
P
mb
D
% = 100 P
20
); conditions: V
VIG
40
50
VSG
Tmb / C
D
60
/P
Tmb / C
RS
D
(25 ˚C) = f(T
IS
II
IG
80
Normalised Power Derating
= 5 V, V
S
I
TOPFET
IG
100
IB
100
HSS
B
G
BG
120
L
mb
BUK205-50X
= 13 V
VBL
IL
)
140
VLG
150
6
Fig.7. Typical on-state characteristics, T
40
30
20
10
100
150
100
0
90
80
70
60
50
40
30
20
10
50
Fig.9. Typical on-state resistance, t
0
0
Fig.8. Typical on-state resistance, T
R
R
0
IL / A
1
RON / mOhm
RON / mOhm
ON
ON
-60
= f(V
= f(T
I
L
= f(V
j
BG
); parameter V
-20
); conditions: I
0.5
BL
); parameter V
20
Tmb / C
VBG / V
VBL / V
10
1
60
BG
L
; condition I
= 7.5 A; t
BG
typ.
; t
VBG =
100
Product specification
p
BUK205-50X
= 250 s
1.5
p
p
VBG / V =
140
j
= 300 s
= 300 s.
BUK205-50X
L
= 25 ˚C.
BUK205-50X
= 1.5 A
BUK205-50X
j
= 25 ˚C.
Rev 1.000
13 V
5 V
180
13
100
7
6
5
2