Diodes 1N5819HW - Manual (Page 2)

1N5819HW
Document number: DS30217 Rev. 15 - 2
2 of 4
www.diodes.com
February 2010
© Diodes Incorporated
1N5819HW
0.01
0.1
1
10
0.001
0.0001
0 1.0 0.6 0.8 0.4 0.2
I,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
.01
0.1
100
1,000
10,000
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
5 10 15 20 25 30 35 40
10
1
C
,
T
O
T
AL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
1,000
10
100
0 10 20 30 40
I
,
A
V
ERAGE
F
O
RW
ARD C
U
RRENT
(
A
)
F(A
V
)
0
0.2
0.4
0.6
0.8
1.0
10 40 60 80 100 120 140
T , AMBIENT TEMPERATURE (ºC)
Fig. 4 Forward Current Derating Curve
A
Single Pulse Half-Wave
60 Hz Resistive or Inductive Load
25
50
75
100
125
150
1 10 20 50 40 30
T
, DE
R
A
T
ED
AM
BI
EN
T
T
EM
P
E
R
A
T
U
R
E (
ºC
)
A
V , DC REVERSE VOLTAGE (V)
Fig. 5 Operating Temperature Derating
R
0
5
10
15
20
25
1 10 100
I,
P
EA
K
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A
)
FS
M
NUMBER OF CYCLES AT 60 Hz
Fig. 6 Maximum Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave