Diodes DT1140-04LP - Manual (Page 3)

DT1140-04LP
Document number: DS36293 Rev. 2 - 2
3 of 5
www.diodes.com
September 2013
© Diodes Incorporated
DT1140-04LP
ADVAN
CE I
N
F
O
RM
ATI
O
100
0 25 50 75 100 125 150 175 200
T , AMBIENT TEMPERATURE(°C)
A
Figure 1 Pulse Derating Curve
P
EA
K
P
U
SL
E
D
E
R
A
T
IN
G
IN
%
O
F
PE
AK P
O
W
E
R
OR CURR
ENT
75
25
0
50
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
-60
B
R
EA
K
D
O
W
N
V
O
LT
A
G
E,
T
R
IG
G
E
R
V
O
LT
A
G
E,
HOL
D
IN
G VOL
TA
G
E
(
V
)
-40 -20 0 20 40 60 80 100 120 140 160
T , AMBIENT TEMPERATURE(°C)
A
Figure 2 BV, Trigger Voltage, Holding Voltage vs.
Ambient Temperature
BV
VTRIG
VH
0 1 2 3 4 5 6 7
CURRENT FROM I/O TO V (A)
Figure 3 Clamping Voltage Characteristic
SS
V
, CL
AM
P
ING
V
O
LT
AG
E (
V
)
C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V,
F
O
WA
R
D V
O
LT
A
G
E (
V
)
F
1 2 3 4 5 6 7
CURRENT FROM I/O TO V (A)
Figure 4 Forward Voltage Characteristic
SS
0
1
2
3
4
5
6
7
8
9
10
TIME (µs)
Figure 5 Waveform of Clamping Voltage,
Current vs. Time (8/20 s, I/O to V )
SS
µ
CL
AM
PING V
O
LT
AGE, CURRENT
(
V
, A
)
Ampere
Voltage
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V , INPUT VOLTAGE (V)
Figure 6 Input Capacitance vs. Input Voltage
I/O
C
, I
N
P
U
T
C
A
P
A
C
IT
AN
C
E (
pF
)
I/O
I/O to V , f = 1MHz
SS