UF5400 thru UF5408
Vishay General Semiconductor
Soft Recovery Ultrafast Plastic Rectifier
FEATURES
• Glass passivated chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
• High forward surge capability
DO-201AD
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
3.0 A
50 V to 1000 V
150 A
50 ns, 75 ns
1.0 V, 1.7 V
150 °C
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer and telecommunication.
MECHANICAL DATA
Case:
DO-201AD
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity:
Color band denotes cathode end
per
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak
reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified current, 0.375" (9.5 mm)
lead length at T
A
= 55 °C
Peak forward surge current
8.3 ms single half sine-wave
superimposed on rated load
Operating junction and
storage temperature range
SYMBOL UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNIT
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
200
140
200
300
210
300
400
280
400
3.0
500
350
500
600
420
600
800
560
800
1000
700
1000
V
V
V
A
I
FSM
150
A
T
J
, T
STG
- 55 to + 150
°C
Document Number: 88756
Revision: 23-Oct-09
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
UF5400 thru UF5408
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum
instantaneous
forward voltage
Maximum DC
reverse current
at rated DC
blocking voltage
Maximum
reverse recovery
time
Typical junction
capacitance
I
F
= 0.5 A,
I
R
= 1.0 A,
I
rr
= 0.25 A
4.0 V, 1 MHz
TEST CONDITIONS
SYMBOL UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNIT
3.0 A
V
F (1)
T
A
= 25 °C
I
R
T
A
= 100 °C
T
J
= 25 °C
t
rr
1.0
1.7
V
10
μA
75
200
50
75
ns
C
J
45
36
pF
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL UF5400 UF5401 UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408 UNIT
Rθ
JA (1)
Rθ
JL (1)
20
°C/W
8.5
(1)
Note
Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5 mm) lead length, both leads attached to heatsink
ORDERING INFORMATION
(Example)
PREFERRED P/N
UF5406-E3/54
UF5406-E3/73
UNIT WEIGHT (g)
1.172
1.172
PREFERRED PACKAGE CODE
54
73
BASE QUANTITY
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
3.0
4.5
4.0
D = 0.5
D = 0.3
D = 0.2
D = 0.1
D = 1.0
D = 0.8
Average Forward Rectified Current (A)
2.5
Average Power Loss (W)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.0
1.5
1.0
T
0.5
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
0
20
40
60
80
100
120
140
160
D = t
p
/T
0
0.5
1.0
1.5
2.0
2.5
t
p
3.0
3.5
Ambient Temperature (°C)
Average Forward Current (A)
Fig. 1 - Maximum Forward Current Derating Curve
www.vishay.com
2
Fig. 2 - Forward Power Loss Characteristics
Document Number: 88756
Revision: 23-Oct-09
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
UF5400 thru UF5408
Vishay General Semiconductor
150
100
125
Instantaneous Reverse Leakage
Current (μA)
Peak Forward
Surge
Current (A)
T
A
= 55 °C
8.3 ms
Single
Half
Sine-Wave
T
J
= 125 °C
T
J
= 100 °C
10
T
J
= 125 °C
T
J
= 100 °C
1
T
J
= 25 °C
100
75
50
0.1
UF5400 thru UF5404
UF5405 thru UF5408
0.01
0
20
40
60
80
100
25
0
1
10
100
Number of Cycles at 60 Hz
Percent of Rated Peak Reverse Voltage (%)
Fig. 3 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Reverse Leakage Characteristics
100
160
UF5400 thru UF5404
140
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Forward Current (A)
10
Junction Capacitance (pF)
120
100
80
60
40
20
1
UF5405 thru UF5408
UF5400 thru UF5404
UF5405 thru UF5408
0.1
T
J
= 25 °C
Pulse Width = 300 μs
1 % Duty Cycle
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 4 - Typical Instantaneous Forward Characteristics
Fig. 6 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
DIA.
Document Number: 88756
Revision: 23-Oct-09
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
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