BUK205-50Y Philips Semiconductors, BUK205-50Y Datasheet - Page 10

• 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.29. Typical battery to load clamping voltage.
Fig.28. Typical negative load clamping voltage.
-10
-12
-14
-16
-18
-20
-22
65
60
55
50
-100
-150
Fig.30. Typical reverse battery characteristic.
-50
V
V
0
-60
-60
BL
LG
I
VBL / V
-20
VLG / V
G
IG / mA
= f(T
= f(T
= f(V
-20
-20
j
); parameter I
j
BG
); parameter I
); conditions I
-15
20
20
IL =
60
60
VBG / V
tp = 300 us
Tj / C
Tj / C
L
L
; condition I
-10
; condition V
L
1 mA
7.5 A
= 0 A, T
100
100
tp = 300 us
j
140
-5
140
G
= 25 ˚C
IG
IL =
= 5 mA.
BUK205-50Y
BUK205-50Y
BUK205-50Y
= 0 V.
100 uA
1 mA
4 A
180
180
0
10
Fig.33. Typical overload characteristic, T
-10
-20
-30
-40
60
50
40
30
20
10
100 pF
Fig.32. Typical output capacitance. T
0
10 nF
0
-1.2
1 nF
0
Fig.31. Typical reverse diode characteristic.
IL / A
I
IL / A
L
C
I
tp =
= f(V
L
bl
0
Cbl
= f(V
= f(V
VBL(TO) typ.
BL
-1
300 us
BL
); condition V
5
BL
); conditions V
); conditions f = 1 MHz, V
10
-0.8
10
20
VBL / V
VLB / V
BG
-0.6
VBL / V
IG
= 13 V; parameter t
= 0 V, T
15
30
Product specification
-0.4
BUK205-50Y
current limiting
i.e. before short
circuit load trip
j
= 25 ˚C
IG
20
50 us
mb
40
BUK205-50Y
BUK205-50Y
-0.2
BUK205-50Y
mb
= 0 V
= 25 ˚C
Rev 1.000
= 25 ˚C.
p
25
50
0