參數(shù)資料
型號(hào): BUK473-100B
廠商: NXP SEMICONDUCTORS
元件分類: JFETs
英文描述: PowerMOS transistor Isolated version of BUK453-100A/B
中文描述: 8 A, 100 V, 0.2 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220
封裝: TO-220, 3 PIN
文件頁數(shù): 3/7頁
文件大小: 60K
代理商: BUK473-100B
Philips Semiconductors
Product specification
PowerMOS transistor
BUK473-100A/B
AVALANCHE LIMITING VALUE
T
hs
= 25 C unless otherwise specified
SYMBOL
PARAMETER
W
DSS
Drain-source non-repetitive
unclamped inductive turn-off
energy
CONDITIONS
I
D
= 14 A ; V
50 V ;
V
GS
= 10 V ; R
GS
= 50
MIN.
-
TYP.
-
MAX.
70
UNIT
mJ
Fig.1. Normalised power dissipation.
PD% = 100
P
D
/P
D 25 C
= f(T
hs
)
Fig.2. Normalised continuous drain current.
ID% = 100
I
D
/I
D 25 C
= f(T
hs
); conditions: V
GS
10 V
Fig.3. Safe operating area. T
= 25 C
I
D
& I
DM
= f(V
DS
); I
DM
single pulse; parameter t
p
Fig.4. Transient thermal impedance.
Z
th j-hs
= f(t); parameter D = t
p
/T
0
20
40
60
80
100
120
140
Ths / C
PD%
Normalised Power Derating
120
110
100
90
80
70
60
50
40
30
20
10
0
with heatsink compound
1
100
VDS / V
ID / A
100
10
1
0.1
BUK443-100
10
tp = 10 us
100 us
1 ms
10 ms
100 ms
DC
RDSON =VDSID
B
A
0
20
40
60
80
100
120
140
Ths / C
ID%
Normalised Current Derating
120
110
100
90
80
70
60
50
40
30
20
10
0
with heatsink compound
1E-07
1E-05
1E-03
t / s
1E-01
1E+01
Zth j-hs / (K/W)
1E+01
1E+00
1E-01
1E-02
0
0.5
0.2
0.1
0.05
0.02
D =
t
p
t
p
T
T
P
D
t
ZTHX43
November 1996
3
Rev 1.200
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