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VS-40CTQ045-N3 Schematic ( PDF Datasheet ) - Vishay

Teilenummer VS-40CTQ045-N3
Beschreibung Schottky Rectifier ( Diode )
Hersteller Vishay
Logo Vishay Logo 




Gesamt 7 Seiten
VS-40CTQ045-N3 Datasheet, Funktion
www.vishay.com
VS-40CTQ045PbF, VS-40CTQ045-N3
Vishay Semiconductors
Schottky Rectifier, 2 x 20 A
Base 2
common
cathode
TO-220AB
Anode
2 Anode
1 Common 3
cathode
PRODUCT SUMMARY
Package
IF(AV)
VR
VF at IF
IRM max.
TJ max.
Diode variation
EAS
TO-220AB
2 x 20 A
45 V
0.48 V
115 mA at 125 °C
150 °C
Common cathode
20 mJ
FEATURES
• 150 °C TJ operation
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength
and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
This center tap Schottky rectifier has been optimized for
very low forward voltage drop, with moderate leakage. The
proprietary barrier technology allows for reliable operation
up to 150 °C junction temperature. Typical applications are
in switching power supplies, converters, freewheeling
diodes, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VRRM
IFSM
VF
TJ
Rectangular waveform
tp = 5 μs sine
20 Apk, TJ = 125 °C (per leg)
Range
VALUES
40
45
1240
0.48
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
VS-40CTQ045PbF VS-40CTQ045-N3
45 45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current per leg
See fig. 5
per device
IF(AV)
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 116 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse Following any rated load
condition and with rated
10 ms sine or 6 ms rect. pulse VRRM applied
TJ = 25 °C, IAS = 3 A, L = 4.4 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
20
40
1240
350
20
3
UNITS
A
mJ
A
Revision: 26-Aug-11
1 Document Number: 94212
For technical questions within your region: [email protected], [email protected], [email protected]
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-40CTQ045-N3 Datasheet, Funktion
TO-220AB
Outline Dimensions
Vishay Semiconductors
DIMENSIONS in millimeters and inches
(6)
E
E2 (7)
Q
A
ØP
0.014 M B A M
B
Seating
A plane
A
A1
(6)
H1
(7)
(H1)
(6) D
Detail B
(E)
Thermal pad
D2 (6)
1 23
DD
CC
L1 (2)
D1
1 23
C
E1 (6)
3 x b 3 x b2
Detail B
L
Base metal
(b, b2)
Plating
2x e
e1
0.015 M B A M
Lead tip
cA
A2
Lead assignments
Diodes
1. - Anode/open
2. - Cathode
3. - Anode
SYMBOL
MILLIMETERS
MIN. MAX.
INCHES
NOTES
MIN. MAX.
A 4.25 4.65 0.167 0.183
A1 1.14 1.40 0.045 0.055
A2 2.56 2.92 0.101 0.115
b 0.69 1.01 0.027 0.040
b1
0.38 0.97 0.015 0.038
4
b2 1.20 1.73 0.047 0.068
b3
1.14 1.73 0.045 0.068
4
c 0.36 0.61 0.014 0.024
c1
0.36 0.56 0.014 0.022
4
D
14.85 15.25 0.585 0.600
3
D1 8.38 9.02 0.330 0.355
D2 11.68 12.88 0.460 0.507 6
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) Lead dimension and finish uncontrolled in L1
(3) 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
(4) Dimension b1, b3 and c1 apply to base metal only
(5) Controlling dimensions: inches
(6) Thermal pad contour optional within dimensions E, H1, D2 and
E1
View A - A
c c1 (4)
b1, b3 (4)
Section C - C and D - D
Conforms to JEDEC outline TO-220AB
SYMBOL
E
E1
E2
e
e1
H1
L
L1
ØP
Q
MILLIMETERS
MIN. MAX.
10.11 10.51
6.86 8.89
- 0.76
2.41 2.67
4.88 5.28
6.09 6.48
13.52 14.02
3.32 3.82
3.54 3.73
2.60 3.00
90° to 93°
INCHES
MIN. MAX.
0.398 0.414
0.270 0.350
- 0.030
0.095 0.105
0.192 0.208
0.240 0.255
0.532 0.552
0.131 0.150
0.139 0.147
0.102 0.118
90° to 93°
NOTES
3, 6
6
7
6, 7
2
(7) Dimensions E2 x H1 define a zone where stamping and
singulation irregularities are allowed
(8) Outline conforms to JEDEC TO-220, except A2 (maximum) and
D2 (minimum) where dimensions are derived from the actual
package outline
Document Number: 95222 For technical questions within your region, please contact one of the following:
Revision: 08-Mar-11
www.vishay.com
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