Diodes DMC2038LVT - Manual (Page 8)

DMC2038LVT
Document number: DS35417 Rev. 6 - 2
8 of 10
www.diodes.com
September 2013
© Diodes Incorporated
DMC2038LVT
NEW PROD
UC
T
f = 1MHz
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 21 Typical Junction Capacitance
DS
C
, J
U
N
C
T
IO
N
C
A
P
A
C
IT
A
N
C
E (
p
F
)
T
C
ISS
C
OSS
C
RSS
10
100
1000
0 5 10 15 20
0
2
4
6
8
10
0 2 4 6 8 10 12 14
Q , TOTAL GATE CHARGE (nC)
Fig. 22 Gate-Charge Characteristics
g
-V
, GA
T
E
-S
OURCE
VOL
TAGE
(V
)
GS
16
Q vs. V
g GS
0.1 1 10 100
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 23 SOA, Safe Operation Area
DS
0.01
0.1
1
10
100
-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 = 25°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 TIMES (sec)
Fig. 24 Transient Thermal Resistance
R (t) = r(t) * R
R = 164°C/W
Duty Cycle, D = t1/ t2
 

JA JA
JA
0.001
0.01
0.1
r(t
),
T
R
ANS
IEN
T
T
H
E
R
MA
L
R
ESI
S
TAN
C
E
1
D = 0.7
D = 0.9
D = 0.5
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
Single Pulse