Bss84w – Diodes BSS84W User Manual
Page 3
BSS84W
Document number: DS30205 Rev. 15 - 2
3 of 5
September 2013
© Diodes Incorporated
BSS84W
0
50
100
25
50
75
100
125
150 175
200
P
,
P
O
WE
R
DI
SSI
P
A
T
IO
N
(m
W
)
D
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Max Power Dissipation vs. Ambient Temperature
A
150
200
250
0
0
1
2
4
5
3
6
8
7
10
9
0
-1
-2
-3
-4
-5
V
, GATE-SOURCE (V)
Fig. 4 On-Resistance vs. Gate-Source Voltage
GS
T
= 25 C
A
°
T = 125 C
A
°
R
, NORM
AL
IZ
ED DRAI
N
-S
OURCE
O
N
-R
ESI
ST
ANCE (
)
DS
(O
N)
0
3
6
9
12
15
-50
-25
0
25
50
125
100
75
150
T , JUNCTION TEMPERATURE (°C)
Fig. 5 On-Resistance vs. Junction Temperature
J
V
= -10V
I = -0.13A
GS
D
R
, ON-RE
S
IS
T
A
NCE
(
)
DS
(O
N)
0.0
5.0
10.0
-0.0
-0.2
-0.4
-0.6
-0.8
1.0
I , DRAIN-CURRENT (A)
Fig. 6 On-Resistance vs. Drain-Current
D
15.0
20.0
25.0
V
= -8V
GS
V
= -10V
GS
V
= -3V
GS
V
= -3.5V
GS
V
= -4V
GS
V
= -4.5V
GS
V
= -6V
GS
V
= -5V
GS
R
,
O
N
-R
ES
IS
T
A
N
C
E (
)
DS
(O
N)
0
-600
-500
-400
-300
-200
-100
0
-2
-1
-5
-4
-3
I,
D
R
AI
N
-S
O
U
R
C
E
C
U
R
R
E
N
T
(m
A
)
D
V
, DRAIN SOURCE (V)
DS
Fig. 2 Drain Source Current vs.Drain Source Voltage
T = 25 C
A
°
V = -5V
GS
-4.5V
-3.5V
-3.0V
-2.5V
-0.0
-1.0
-0.8
-0.6
-0.4
-0.2
0
-2
-3
-4
-1
-8
-7
-6
-5
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
, GATE-TO-SOURCE VOLTAGE (V)
GS
Fig. 3 Drain Current vs. Gate Source Voltage
T = -55 C
A
°
T = 25 C
A
°
T = 125 C
A
°