VS-4ECH06-M3
www.vishay.com
Vishay Semiconductors
Hyperfast Rectifier, 4 A FRED Pt®
FEATURES
Cathode
• Hyperfast recovery time, reduced Qrr and soft
recovery
• 175 °C maximum operating junction temperature
• For PFC CRM/CCM, snubber operation
• Low forward voltage drop
• Low leakage current
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• Designed and qualified according to JEDEC®-JESD 47
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Anode
SMC (DO-214AB)
LINKS TO ADDITIONAL RESOURCES
DESCRIPTION / APPLICATIONS
3D 3D
State of the art hyperfast recovery rectifiers designed with
optimized performance of forward voltage drop, hyperfast
recovery time, and soft recovery.
The planar structure and the platinum doped life time control
guarantee the best overall performance, ruggedness and
reliability characteristics.
These devices are intended for use in PFC boost stage in the
AC/DC section of SMPS, inverters or as freewheeling
diodes.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce power
dissipation in the switching element and snubbers.
3D Models
PRIMARY CHARACTERISTICS
IF(AV)
4A
VR
600 V
VF at IF
1.15 V
trr typ.
30 ns
TJ max.
175 °C
Package
SMC (DO-214AB)
Circuit configuration
Single
MECHANICAL DATA
Case: SMC (DO-214AB)
Molding compound meets UL 94 V-0 flammability rating
Halogen-free, RoHS-compliant
Terminals: matte tin plated leads, solderable per
J-STD-002
Polarity: color band denotes cathode end
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
600
V
Peak repetitive reverse voltage
VRRM
Average rectified forward current
IF(AV)
TL = 99 °C (1)
4
Non-repetitive peak surge current
IFSM
TJ = 25 °C, 6 ms square pulse
90
Operating junction and storage temperatures
TJ, TStg
A
-55 to +175
°C
Note
(1) Mounted on PCB with minimum pad size
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage, blocking voltage
SYMBOL
VBR, VR
Forward voltage
VF
Reverse leakage current
IR
Junction capacitance
CT
TEST CONDITIONS
IR = 100 μA
MIN.
TYP.
MAX.
600
-
-
IF = 4 A
-
1.6
1.85
IF = 4 A, TJ = 150 °C
-
1.15
1.35
VR = VR rated
-
-
3
TJ = 150 °C, VR = VR rated
-
-
100
VR = 600 V
-
7.8
-
UNITS
V
μA
pF
Revision: 14-Apr-2021
Document Number: 94777
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
VS-4ECH06-M3
www.vishay.com
Vishay Semiconductors
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
Reverse recovery time
trr
Peak recovery current
IRRM
Reverse recovery charge
Qrr
MIN.
TYP.
MAX.
IF = 1.0 A, dIF/dt = 100 A/μs, VR = 30 V
TEST CONDITIONS
-
30
-
IF = 1.0 A, dIF/dt = 50 A/μs, VR = 30 V
-
35
-
IF = 0.5 A, IR = 1 A, Irr = 0.25 A
-
-
35
TJ = 25 °C
-
22
-
TJ = 125 °C
-
37
-
-
3.4
-
-
5.2
-
TJ = 25 °C
TJ = 125 °C
IF = 4 A
dIF/dt = 200 A/μs
VR = 390 V
TJ = 25 °C
-
38
-
TJ = 125 °C
-
104
-
UNITS
ns
A
nC
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
MIN.
TYP.
MAX.
UNITS
Maximum junction and storage temperature range
SYMBOL
TJ, TStg
TEST CONDITIONS
-55
-
175
°C
Thermal resistance, junction to mount
RthJM (1)
-
-
14
Thermal resistance, junction to ambient
RthJA (1)
-
-
80
Approximate Weight
Marking device
°C/W
0.24
g
0.008
oz.
Case style SMC (DO-214AB)
4H6
100
1000
175 °C
100
IR - Reverse Current (µA)
IF - Instantaneous Forward Current (A)
Note
(1) Mounted on PCB with minimum pad size
TJ = 175 °C
10
1
TJ = 150 °C
TJ = 25 °C
TJ = -40 °C
0.1
150 °C
10
1
0.1
25 °C
0.01
0.001
0.0001
0
0.5
1.0
1.5
2.0
2.5
3.0
VF - Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
0
100
200
300
400
500
600
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage
Revision: 14-Apr-2021
Document Number: 94777
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
VS-4ECH06-M3
www.vishay.com
Vishay Semiconductors
7
Average Power Loss (W)
CT - Junction Capacitance (pF)
100
10
RMS Limit
6
5
4
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
DC
3
2
1
0
1
0
100
200
300
400
500
0
600
3
4
5
6
Fig. 5 - Forward Power Loss Characteristics
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
200
50
180
45
160
40
140
trr (ns)
Allowable Case Temperature (°C)
2
IF(AV) - Average Forward Current (A)
VR - Reverse Voltage (V)
DC
120
1
100
IF = 4 A, 125 °C
35
30
IF = 4 A, 25 °C
25
80
20
60
typical value
15
40
10
20
0
1
2
3
4
5
6
100
7
1000
IF(AV) - Average Forward Current (A)
dIF/dt (A/µs)
Fig. 4 - Maximum Allowable Case Temperature
vs. Average Forward Current
Fig. 6 - Typical Reverse Recovery vs. dIF/dt
300
250
IF = 5 A, 125 °C
Qrr (nC)
200
150
100
IF = 5 A, 25 °C
50
typical value
0
100
1000
dIF/dt (A/µs)
Fig. 7 - Typical Stored Charge vs. dIF/dt
Revision: 14-Apr-2021
Document Number: 94777
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
VS-4ECH06-M3
www.vishay.com
Vishay Semiconductors
(3)
trr
IF
ta
tb
0
Qrr
(2)
IRRM
(4)
0.5 IRRM
di(rec)M/dt (5)
0.75 IRRM
(1) diF/dt
(4) Qrr - area under curve defined by trr
and IRRM
(1) diF/dt - rate of change of current
through zero crossing
(2) IRRM - peak reverse recovery current
Qrr =
(3) trr - reverse recovery time measured
from zero crossing point of negative
going IF to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current.
trr x IRRM
2
(5) di(rec)M/dt - peak rate of change of
current during tb portion of trr
Fig. 8 - Reverse Recovery Waveform and Definitions
ORDERING INFORMATION TABLE
Device code
VS-
4
E
C
H
06
M3
1
2
3
4
5
6
7
1
-
Vishay Semiconductors product
2
-
Current rating (4 = 4 A)
3
-
Circuit configuration:
E = single diode
4
-
C = SMC package
5
-
Process type,
H = hyperfast recovery
6
-
Voltage code (06 = 600 V)
7
-
M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-4ECH06-M3/9AT
QUANTITY PER TUBE
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
9AT
3500
13"diameter plastic tape and reel
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95402
Part marking information
www.vishay.com/doc?95472
Packaging information
www.vishay.com/doc?95404
SPICE model
www.vishay.com/doc?96708
Revision: 14-Apr-2021
Document Number: 94777
4
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
Outline Dimensions
Vishay Semiconductors
SMC
DIMENSIONS in inches (millimeters)
DO-214AB (SMC)
Cathode band
Mounting Pad Layout
0.185 (4.69) MAX.
0.246 (6.22)
0.220 (5.59)
0.126 (3.20)
0.114 (2.90)
0.126 (3.20) MIN.
0.280 (7.11)
0.260 (6.60)
0.060 (1.52) MIN.
0.012 (0.305)
0.006 (0.152)
0.320 (8.13) REF.
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.320 (8.13)
0.305 (7.75)
Document Number: 95402
Revision: 09-Jul-10
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
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
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
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. 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.
© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000