UG4A, UG4B, UG4C, UG4D
www.vishay.com
Vishay General Semiconductor
Miniature Ultrafast Plastic Rectifier
FEATURES
• Glass passivated pellet chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
DO-201AD
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
Package
Circuit configuration
4.0 A
50 V, 100 V, 150 V, 200 V
150 A
20 ns
0.95 V
150 °C
DO-201AD
Single
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
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Terminals:
matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 and M3 suffix meets JESD 201 class 1A whisker test
Polarity:
color band denotes cathode end
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 (fig. 1)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating junction and storage temperature range
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
UG4A
50
35
50
UG4B
100
70
100
4.0
150
-55 to +150
A
°C
UG4C
150
105
150
UG4D
200
140
200
V
UNIT
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 reverse recovery time
Typical stored charge
Typical junction capacitance
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
I
F
= 4.0 A, dI/dt = 50 A/μs, V
R
= 30 V,
I
rr
= 10 % I
RM
I
F
= 4.0 A, dI/dt = 50 A/μs, V
R
= 30 V,
I
rr
= 10 % I
RM
4.0 V, 1 MHz
T
J
= 25 °C
T
J
= 100 °C
T
J
= 25 °C
T
J
= 100 °C
I
F
= 4.0 A
T
A
= 25 °C
T
A
= 100 °C
TEST CONDITIONS
SYMBOL
V
F
(1)
VALUE
0.95
5.0
300
20
30
50
15
30
20
UNIT
V
μA
I
R
t
rr
t
rr
Q
rr
C
J
ns
nC
pF
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Revision: 06-Aug-2018
Document Number: 88763
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
UG4A, UG4B, UG4C, UG4D
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL
R
JA
(1)
UG4A
UG4B
25
UG4C
UG4D
UNIT
°C/W
Note
(2)
Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
ORDERING INFORMATION
(Example)
PREFERRED P/N
UG4D-E3/54
UG4D-E3/73
UG4D-M3/54
UG4D-M3/73
UNIT WEIGHT (g)
1.138
1.138
1.138
1.138
PREFERRED PACKAGE CODE
54
73
54
73
BASE QUANTITY
1400
1000
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
6.0
100
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
T
L
Lead Temperature
Average Forward Rectified Current (A)
Instantaneous Forward Current (A)
5.0
T
J
= 100 °C
10
T
J
= 25 °C
1
Pulse Width = 300 μs
1 % Duty Cycle
4.0
3.0
2.0
T
A
, Ambient Temperature
P.C.B. Mounted
0.47" x 0.47" (12 mm x 12 mm)
Copper Pads
0
25
50
75
100
125
150
175
0.1
1.0
0
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Temperature (°C)
Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curves
Fig. 3 - Typical Instantaneous Forward Characteristics
1000
Peak Forward
Surge
Current (A)
Instantaneous Reverse Leakage
Current (μA)
T
L
= 75 °C
8.3 ms
Single
Half
Sine-Wave
1000
100
T
J
= 100 °C
100
10
1
10
T
J
= 25 °C
0.1
1
1
10
100
0.01
0
20
40
60
80
100
Number of Cycles at 60 Hz
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 4 - Typical Reverse Leakage Characteristics
Revision: 06-Aug-2018
Document Number: 88763
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
UG4A, UG4B, UG4C, UG4D
www.vishay.com
Vishay General Semiconductor
100
dI/dt = 150 A/μs
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
60
Recovered
Stored
Change/Reverse
Recovery Time, nC/ns
I
F
= 4.0 A
V
R
= 30 V
50
dI/dt = 100 A/μs
40
dI/dt = 20 A/μs
dI/dt = 50 A/μs
dI/dt = 100 A/μs
dI/dt = 150 A/μs
dI/dt = 50 A/μs
dI/dt = 20 A/μs
Junction Capacitance (pF)
30
10
20
10
t
rr
Q
rr
0
0
25
50
75
100
125
150
175
1
0.1
1
10
100
Junction Temperature (°C)
Reverse Voltage (V)
Fig. 5 - Reverse Switching 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.
Revision: 06-Aug-2018
Document Number: 88763
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“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.
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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,
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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
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
