Diodes DMP2035UTS - Manual (Page 4)

DMP2035UTS
Document number: DS31940 Rev. 3 - 2
4 of 6
www.diodes.com
January 2010
© Diodes Incorporated
DMP2035UTS
NEW PROD
UC
T
0 2 4 6 8 10 12 14 16 18 20
Fig. 9 Typical Drain-Source Leakage Current
vs. Drain-Source Voltage
V , DRAIN-SOURCE VOLTAGE (V)
DS
1
10
100
1,000
100,000
I,
D
R
AI
N
-S
O
U
R
C
E
L
EAKA
G
E
C
U
R
R
EN
T
(n
A
)
DS
S
10,000
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
Fig. 10 Leakage Current vs. Gate-Source Voltage
1 2 3 4 5 6 7 8
V , GATE-SOURCE VOLTAGE (V)
GS
I
, L
EAKA
G
E
C
U
R
R
EN
T
(n
A
)
GS
S
1
10
100
1,000
10,000
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
I
, L
EAKA
G
E
C
U
R
R
E
N
T
(n
A
)
GS
S
Fig. 11 Leakage Current vs. Gate-Source Voltage
1 2 3 4 5 6 7 8
V , GATE-SOURCE VOLTAGE (V)
GS
1
10
100
1,000
10,000
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
0
10
20
30
40
50
60
70
80
90
100
P
,
P
EAK
T
R
A
N
SI
E
N
T
P
O
WE
R
(W
)
(P
K
)
Fig. 12 Single Pulse Maximum Power Dissipation
t , PULSE DURATION TIME (s)
1
0.0001 0.001 0.01 0.1 1 10 100 1,000
Single Pulse
R = 143°C/W
T - T = P * R (t)
θ
θ
JA
J A JA
R (t) = r(t) * θJA R θJA
Fig. 13 Transient Thermal Response
t , PULSE DURATION TIME (s)
1
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
0.001
0.01
0.1
1
r(
t),
T
R
A
N
SI
EN
T
T
H
E
R
MA
L
R
ES
IS
T
AN
C
E
T - T = P * R (t)
Duty Cycle, D = t /t
J A JA
1 2
θ
R (t) = r(t) * θJA R
R = 143°C/W
θ
θ
JA
JA
P(pk)
t
1
t
2
D = 0.7
D = 0.5
D = 0.3
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
D = 0.9
D = 0.1