20ETF12PBF [VISHAY]
Fast Soft Recovery Rectifier Diode, 20 A; 快速软恢复整流二极管， 20 A
| 型号： | 20ETF12PBF |
| 厂家： | 
VISHAY |
| 描述： | Fast Soft Recovery Rectifier Diode, 20 A |
| 文件： | 总8页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VS-20ETF..PbF Soft Recovery Series
Vishay High Power Products
Fast Soft Recovery Rectifier Diode, 20 A
FEATURES
• Meets MSL level 1, per J-STD-020, LF
maximum peak of 260 °C
Base
cathode
2
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
APPLICATIONS
• Output rectification and freewheeling in inverters,
choppers and converters
1
3
TO-220AC
Cathode Anode
• Input rectifications where severe restrictions on
conducted EMI should be met
PRODUCT SUMMARY
DESCRIPTION
The VS-20ETF..PbF fast soft recovery rectifier series has
been optimized for combined short reverse recovery time
and low forward voltage drop.
VF at 20 A
< 1.31 V
355 A
IFSM
VRRM
800 to 1200 V
The glass passivation ensures stable reliable operation in
the most severe temperature and power cycling conditions.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
VRRM
IF(AV)
IFSM
trr
CHARACTERISTICS
VALUES
800 to 1200
20
UNITS
V
Sinusoidal waveform
A
355
1 A, 100 A/μs
20 A, TJ = 25 °C
Range
95
ns
V
VF
1.31
TJ
- 40 to 150
°C
VOLTAGE RATINGS
VRRM, MAXIMUM PEAK
REVERSE VOLTAGE
V
V
RSM, MAXIMUM NON-REPETITIVE
IRRM
AT 150 °C
mA
PART NUMBER
PEAK REVERSE VOLTAGE
V
VS-20ETF08PbF
VS-20ETF10PbF
VS-20ETF12PbF
800
1000
1200
900
1100
1300
6
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
20
UNITS
Maximum average forward current
IF(AV)
TC = 97 °C, 180° conduction half sine wave
10 ms sine pulse, rated VRRM applied
10 ms sine pulse, no voltage reapplied
10 ms sine pulse, rated VRRM applied
10 ms sine pulse, no voltage reapplied
t = 0.1 ms to 10 ms, no voltage reapplied
300
A
Maximum peak one cycle
non-repetitive surge current
IFSM
355
450
Maximum I2t for fusing
I2t
A2s
635
Maximum I2√t for fusing
I2√t
6350
A2√s
Document Number: 94098
Revision: 27-Apr-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
1
VS-20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
1.31
11.88
0.93
0.1
UNITS
Maximum forward voltage drop
Forward slope resistance
Threshold voltage
VFM
20 A, TJ = 25 °C
V
mΩ
V
rt
TJ = 150 °C
VF(TO)
TJ = 25 °C
Maximum reverse leakage current
IRM
V
R = Rated VRRM
mA
TJ = 150 °C
6
RECOVERY CHARACTERISTICS
PARAMETER
SYMBOL TEST CONDITIONS
VALUES
400
UNITS
ns
IFM
Reverse recovery time
Reverse recovery current
Reverse recovery charge
Snap factor
trr
IF at 20 Apk
trr
Irr
Qrr
S
6.1
A
25 A/μs
25 °C
ta tb
t
dir
dt
1.7
μC
Qrr
Typical
0.6
IRM(REC)
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction and storage
temperature range
TJ, TStg
- 40 to 150
°C
Maximum thermal resistance,
junction to case
RthJC
RthJA
RthCS
DC operation
0.9
62
Maximum thermal resistance,
junction to ambient
°C/W
Typical thermal resistance,
case to heatsink
Mounting surface, smooth and greased
0.5
2
g
Approximate weight
0.07
oz.
minimum
maximum
6 (5)
kgf · cm
(lbf · in)
Mounting torque
Marking device
12 (10)
Case style TO-220AC
20ETF08
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For technical questions, contact: diodestech@vishay.com
Document Number: 94098
Revision: 27-Apr-10
VS-20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
150
140
130
120
110
100
35
30
25
20
15
10
5
20ETF.. Series
RthJC (DC) = 0.9 K/W
180°
120°
90°
60°
30°
Ø
Conduction angle
RMS limit
30°
Ø
Conduction period
60°
90°
15
20ETF.. Series
TJ = 150 °C
120°
180°
0
0
5
10
20
25
0
5
10
15
20
25
Average Forward Current (A)
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
Fig. 4 - Forward Power Loss Characteristics
150
140
130
120
110
100
350
300
250
200
150
100
At any rated load condition and with
rated VRRM applied following surge.
20ETF.. Series
RthJC (DC) = 0.9 K/W
Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
Ø
Conduction period
60°
90°
30°
120°
20ETF.. Series
DC
30
180°
25
50
0
5
10
15
20
35
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
35
30
25
20
15
10
5
400
350
300
250
200
150
100
50
180°
120°
90°
60°
30°
Maximum non-repetitive surge current
versus pulse train duration.
Initial TJ = 150 °C
No voltage reapplied
Rated VRRM reapplied
RMS limit
Ø
Conduction angle
20ETF.. Series
TJ = 150 °C
20ETF.. Series
0
0
5
10
15
20
25
0.01
0.1
1
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 94098
Revision: 27-Apr-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
3
VS-20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
1000
6
5
4
3
2
1
0
IFM = 30 A
20ETF.. Series
TJ = 25 °C
IFM = 20 A
100
TJ = 25 °C
IFM = 10 A
IFM = 5 A
TJ = 150 °C
10
IFM = 1 A
20ETF.. Series
1
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0
50
100
150
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 10 - Recovery Charge Characteristics, TJ = 25 °C
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10
IFM = 30 A
20ETF.. Series
TJ = 150 °C
20ETF.. Series
TJ = 25 °C
I
FM = 30 A
8
6
4
2
0
IFM = 20 A
IFM = 20 A
IFM = 10 A
I
FM = 5 A
IFM = 10 A
IFM = 1 A
IFM = 5 A
IFM = 1 A
0
50
100
150
200
0
50
100
150
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 8 - Recovery Time Characteristics, TJ = 25 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 11 - Recovery Charge Characteristics, TJ = 150 °C
1.2
25
IFM = 30 A
20ETF.. Series
TJ = 150 °C
20ETF.. Series
TJ = 25 °C
IFM = 20 A
20
0.9
0.6
0.3
0
IFM = 30 A
IFM = 20 A
IFM = 10 A
IFM = 5 A
15
I
FM = 10 A
FM = 5 A
IFM = 1 A
I
10
IFM = 1 A
5
0
0
50
100
150
200
0
50
100
150
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 9 - Recovery Time Characteristics, TJ = 150 °C
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Recovery Current Characteristics, TJ = 25 °C
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For technical questions, contact: diodestech@vishay.com
Document Number: 94098
Revision: 27-Apr-10
VS-20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
35
30
25
20
15
10
5
20ETF.. Series
IFM = 30 A
TJ = 150 °C
IFM = 20 A
IFM = 10 A
IFM = 5 A
IFM = 1 A
0
0
50
100
150
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 13 - Recovery Current Characteristics, TJ = 150 °C
1
Steady state value
(DC operation)
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
20ETF.. Series
0.01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance ZthJC Characteristics
Document Number: 94098
Revision: 27-Apr-10
For technical questions, contact: diodestech@vishay.com
www.vishay.com
5
VS-20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
VS-
20
E
T
F
12 PbF
1
2
3
4
5
6
7
1
-
-
-
HPP product suffix
2
3
Current rating (20 = 20 A)
Circuit configuration:
E = Single diode
4
5
-
-
Package:
T = TO-220AC
Type of silicon:
F = Fast soft recovery rectifier
Voltage ratings
08 = 800 V
10 = 1000 V
12 = 1200 V
6
7
-
-
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95221
www.vishay.com/doc?95224
Part marking information
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6
For technical questions, contact: diodestech@vishay.com
Document Number: 94098
Revision: 27-Apr-10
Outline Dimensions
Vishay Semiconductors
TO-220AC
DIMENSIONS in millimeters and inches
B
Seating
1
2
3
plane
(6)
A
D
D
E
A
Ø P
0.014 M B AM
A
L1
E
(7)
E2
C
C
A1
Thermal pad
Q
(6)
H1
H1
(7)
D2 (6)
2 x b2
2 x b
(6)
Detail B
D
Detail B
θ
D1
1
3
2
Lead tip
L3
L4
C
E1 (6)
Lead assignments
Diodes
L
1 + 2 - Cathode
3 - Anode
c
A
Conforms to JEDEC outline TO-220AC
View A - A
e1
A2
0.015 M B AM
MILLIMETERS
INCHES
MIN.
MILLIMETERS
INCHES
MIN.
SYMBOL
NOTES
SYMBOL
NOTES
MIN.
4.25
1.14
2.56
0.69
0.38
1.20
1.14
0.36
0.36
14.85
8.38
11.68
10.11
MAX.
4.65
1.40
2.92
1.01
0.97
1.73
1.73
0.61
0.56
15.25
9.02
12.88
10.51
MAX.
0.183
0.055
0.115
0.040
0.038
0.068
0.068
0.024
0.022
0.600
0.355
0.507
0.414
MIN.
6.86
-
MAX.
8.89
0.76
2.67
5.28
6.48
14.02
3.82
2.13
1.27
3.73
3.00
MAX.
0.350
0.030
0.105
0.208
0.255
0.552
0.150
0.084
0.050
0.147
0.118
A
A1
A2
b
0.167
0.045
0.101
0.027
0.015
0.047
0.045
0.014
0.014
0.585
0.330
0.460
0.398
E1
E2
e
0.270
-
6
7
2.41
4.88
6.09
13.52
3.32
1.78
0.76
3.54
2.60
0.095
0.192
0.240
0.532
0.131
0.070
0.030
0.139
0.102
e1
H1
L
b1
b2
b3
c
4
4
6, 7
2
L1
L3
L4
Ø P
Q
c1
D
4
3
2
D1
D2
E
6
90° to 93°
90° to 93°
3, 6
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-1994
Lead dimension and finish uncontrolled in L1
Dimension D, D1 and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured
at the outermost extremes of the plastic body
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Dimension b1, b3 and c1 apply to base metal only
Controlling dimension: inches
Thermal pad contour optional within dimensions E, H1, D2 and E1
Dimension E2 x H1 define a zone where stamping and singulation irregularities are allowed
Outline conforms to JEDEC TO-220, D2 (minimum) where dimensions are derived from the actual package outline
Document Number: 95221
Revision: 07-Mar-11
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
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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
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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
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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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Document Number: 91000
Revision: 11-Mar-11
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