Diodes BSS127 Manuel d'utilisateur Page 3

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BSS127
Document number: DS35476 Rev. 6 - 2
3 of 6
www.diodes.com
January 2013
© Diodes Incorporated
BSS127
V , DRAIN -SOURCE VOLTAGE(V)
Figure 1 Typical Output Characteristics
DS
0246810
I , DRAIN CURRENT
D
0.030
0.025
0.020
0.015
0.010
0.005
0.000
V , GATE SOURCE VOLTAGE(V)
Figure 2 Typical Transfer Characteristics
GS
I, D
R
AI
N
C
U
R
R
E
N
T
(mA)
D
1
10
100
12345
V = 10V
DS
I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Temperature
D
R
,D
R
AIN-S
O
U
R
CE
O
N-
R
ESISTANCE( )
DS(ON)
Ω
10
100
1000
0 5 10 15 20 25 30
T=-55C
A
°
T=25
A
°
C
T=85
A
°
C
T=125
A
°
C
T =150
A
°
C
V = 10V
GS
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 4 On-Resistance Variation with Temperature
R , DRAIN-SOURCE ON-RESISTANCE
(Normalized)
DS(ON)
0
50
100
150
200
250
-50 -25 0 25 50 75 100 125 150
V,
G
A
T
E
T
H
R
ES
H
O
LD V
O
L
T
A
G
E (V)
GS(th)
T , AMBIENT TEMPERATURE ( C)
Figure 5 Gate Threshold Variation vs. Ambient Temperature
A
°
I= 250A
D
μ
1
1.5
2
2.5
3
3.5
4
I , SOURCE CURRENT (A)
S
V , SOURCE-DRAIN VOLTAGE (V)
Figure 6 Diode Forward Voltage vs. Current
SD
0.1 0.3 0.5 0.7 0.9 1.1
100
T= 25C
A
°
T= 125C
A
°
T = 150 C
A
°
T= -55C
A
°
T= 85C
A
°
10
1
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