Instruction Manual

DMGD7N45SSD
Document number: DS36011 Rev. 7 - 2
5 of 7
www.diodes.com
February 2014
© Diodes Incorporated
DMGD7N45SSD
NEW PRODUCT
V , DRAIN-SOURCE VOLTAGE (V)
Figure 13 SOA, Safe Operation Area
DS
I, D
R
AI
N
C
U
R
R
E
N
T
(A)
D
10
0.1 1 10 100 1000
1
0.1
0.01
0.001
T = 150°C
T = -25°C
J(max)
A
V = 10V
Single Pulse
GS
DUT on 1 * MRP Board
R
Limited
DS(on)
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W
0.001
0.01
0.1
1
10
0.1 1 10 100 1000
-V , DRAIN-SOURCE VOLTAGE (V)
Figure 14 SOA, Safe Operation Area
DS
-I , D
R
AI
N
C
U
R
R
E
N
T
(A)
D
R
Limited
DS(on)
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W
T = 150°C
T = 85°C
J(max)
A
V = 10V
Single Pulse
GS
DUT on 1 * MRP Board
0.0001
0.001
0.01
0.1
1
10
0.1 1 10 100 1000
-V , DRAIN-SOURCE VOLTAGE (V)
Figure 15 SOA, Safe Operation Area
DS
-I , D
R
AIN
C
U
R
R
EN
T
(A)
D
R
Limited
DS(on)
DC
P = 10s
W
P = 1s
W
P = 100ms
W
P = 10ms
W
P = 1ms
W
P = 100µs
W
T = 150°C
T = 125°C
J(max)
A
V = 10V
Single Pulse
GS
DUT on 1 * MRP Board
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURATION TIME (sec)
Figure 16 Transient Thermal Resistance
0.001
0.01
0.1
1
r(t),
T
R
ANSIEN
T
T
H
E
R
MAL
R
ESIS
T
AN
C
E
D = 0.5
D = 0.7
D = 0.9
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
R (t) = r(t) * R
R = 98°C/W
Duty Cycle, D = t1/ t2
θθ
θ
JA JA
JA