Datasheet

UF5400, UF5401, UF5402, UF5403, UF5404, UF5405, UF5406, UF5407, UF5408
www.vishay.com
Vishay General Semiconductor
Revision: 10-Feb-15
2
Document Number: 88756
For technical questions within your region: [e-mail]
, [e-mail], [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Note
(1)
Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5 mm) lead length, both leads attached to heatsink
RATINGS AND CHARACTERISTICS CURVES (T
A
= 25 °C unless otherwise noted)
Fig. 1 - Maximum Forward Current Derating Curve Fig. 2 - Forward Power Loss Characteristics
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNIT
Maximum
instantaneous
forward voltage
3.0 A V
F
(1)
1.0 1.7 V
Maximum DC
reverse current
at rated DC
blocking voltage
T
A
= 25 °C
I
R
10
μA
T
A
= 100 °C 75 200
Maximum
reverse recovery
time
I
F
= 0.5 A,
I
R
= 1.0 A,
I
rr
= 0.25 A
T
J
= 25 °C t
rr
50 75 ns
Typical junction
capacitance
4.0 V, 1 MHz C
J
45 36 pF
THERMAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNIT
Typical thermal resistance
R
JA
(1)
20
°C/W
R
JL
(1)
8.5
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
UF5406-E3/54 1.172 54 1400 13" diameter paper tape and reel
UF5406-E3/73 1.172 73 1000 Ammo pack packaging
20
40
60
80
100
120
140
160
0
0.5
1.0
1.5
2.0
2.5
3.0
Average Forward Rectied Current (A)
Ambient Temperature (°C)
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Average Forward Current (A)
Average Power Loss (W)
D = t
p
/T t
p
T
D = 0.1
D = 0.2
D = 0.3
D = 0.5
D = 0.8
D = 1.0