Diodes UF5A400D1 - Manual (Page 2)

UF5A400D1
Document number: DS32142 Rev. 4 - 2
2 of 5
www.diodes.com
April 2014
© Diodes Incorporated
UF5A400D1
NEW PROD
UC
T
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage V
RRM
V
RWM
V
R
400 V
Average Rectified Output Current I
O
5 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
I
FSM
100 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Case R
θJC
2.0 °C/W
Typical Thermal Resistance Junction to Ambient (Note 5) R
θJA
34 °C/W
Operating and Storage Temperature Range T
J
, T
STG
-65 to +175 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage V
F
⎯
⎯ 0.95
0.84 1.4
1.0
V
I
F
= 5A, T
J
= +25°C
I
F
= 5A, T
J
= +125°C
Reverse Leakage Current (Note 6) I
R
⎯
⎯ ⎯
⎯ 10
0.2
µA
mA
V
R
= 400V, T
J
= +25°C
V
R
= 400V, T
J
= +125°C
Reverse Recovery Time t
rr
⎯ 28 35 ns I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A
Junction Capacitance C
J
⎯ 40 50 pf V
R
= 10V
DC
, f = 1MHz
Notes: 5. Device mounted on Polymide PCB, with 16X recommended pad layout.
6. Short duration pulse test used to minimize self-heating effect.
0 1 2 3 4 5 6
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Figure 1 Forward Power Dissipation
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N (
W
)
D
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2 Typical Forward Characteristics
F
I
, I
N
ST
ANT
A
NE
O
U
S F
O
R
WA
R
D
C
U
R
R
ENT
(A
)
F
0.00001
0.0001
0.001
0.01
0.1
1
10
0 0.2 0.4 0.6 0.8 1 1.2
T = 150°C
A
T = -55°C
A
T = 25°C
A
T = 125°C
A
T = 85°C
A