31GF4
www.vishay.com
Vishay General Semiconductor
Ultrafast Plastic Rectifier
FEATURES
• Glass passivated pellet chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
Available
• 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
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
Package
Circuit configuration
3.0 A
400 V
60 A
30 ns
1.25 V
150 °C
DO-201AD
Single
TYPICAL APPLICATIONS
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, 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,
0.375" (9.5 mm) lead length
with FIN
without FIN/PCB
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
E
AR
VALUE
400
280
400
3.0
1.5
60
-40 to +150
10
°C
mJ
A
V
UNIT
Peak forward surge current 8.3 ms single half sine-wave superimposed on
rated load
Operating junction and storage temperature range
Reverse avalanche energy (8/20 μs surge)
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Minimum reverse breakdown voltage
Maximum instantaneous forward voltage
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
3.0 A
TEST CONDITIONS
10 μA
SYMBOL
V
BR
V
F
(1)
VALUE
400
1.25
20
30
UNIT
V
μA
ns
I
R
t
rr
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Revision: 01-Aug-2018
Document Number: 88529
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
31GF4
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance, junction to ambient
SYMBOL
R
JA
(1)
VALUE
80
UNIT
°C/W
Note
(2)
Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, PCB mounted
ORDERING INFORMATION
(Example)
PREFERRED P/N
31GF4-E3/54
31GF4-E3/73
31GF4-M3/54
31GF4-M3/73
UNIT WEIGHT (g)
1.13
1.13
1.13
1.13
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)
3.5
1000
Average Forward Rectified Current (A)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
125
150
175
Instantaneous Reverse Current (μA)
100
T
J
= 150 °C
10
T
J
= 100 °C
1
0.1
T
J
= 25 °C
0.01
0.001
0
20
40
60
80
100
Lead Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 3 - Typical Reverse Characteristics
100
100
Instantaneous Forward Current (A)
Peak Forward
Surge
Current (A)
80
T
J
= 150 °C
10
T
J
= 100 °C
T
J
= 25 °C
1
60
40
0.1
20
0
1
10
100
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
Number of Cycles at 60 Hz
Instantaneous Forward Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 4 - Typical Instantaneous Forward Characteristics
Revision: 01-Aug-2018
Document Number: 88529
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
31GF4
www.vishay.com
Vishay General Semiconductor
1000
Junction Capacitance (pF)
100
10
1
0.1
1
10
100
Reverse Voltage (V)
Fig. 5 - 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: 01-Aug-2018
Document Number: 88529
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
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
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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
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