Diodes UF5A400D1 - Manual (Page 3)

UF5A400D1
Document number: DS32142 Rev. 4 - 2
3 of 5
www.diodes.com
April 2014
© Diodes Incorporated
UF5A400D1
NEW PROD
UC
T
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
R
II
N
S
TA
N
TA
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(µ
A
)
R
,
0.01
0.1
1
10
100
1000
0 50 100 150 200 250 300 350 400
T = 125°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
V , DC REVERSE VOLTAGE (V)
R
Figure 4 Total Capacitance vs. Reverse Voltage
C
, T
O
TAL
C
A
P
A
C
IT
A
N
C
E (
p
F
)
T
10
100
1000
0.1 1 10 100
f = 1MHz
0
1
2
3
4
5
6
I
A
V
E
R
AGE F
O
R
W
A
RD CURREN
T
(
A
)
F(A
V
),
0 50 75 100 125 175
T , LEAD TEMPERATURE ( C)
Figure 5 Forward Current Derating Curve
L
°
150
Based on Lead Temperature (T )
R = R
L
θ θ JA JC
Note 5
25 0 80 160 240 320 400
V , DC REVERSE VOLTAGE (V)
R
Figure 6 Operating Temperature Derating
0
25
50
75
100
125
175
T
, DE
R
A
T
ED
AM
B
IE
N
T
T
EM
P
E
R
A
T
U
R
E (
°C
)
A
150
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Figure 7 Forward Power Dissipation
P
F,
A
V
E
R
A
G
E F
O
R
WA
R
D
P
O
WE
R
DIS
S
IP
A
T
ION (
W
)
(A
V
)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0 2 4 6 8 10