VISHAY 80CNQ035APBF

80CNQ...APbF
Vishay High Power Products
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
FEATURES
•
•
•
•
•
Base
common
cathode
•
•
1
Anode
1
3
Anode
2
2
Common
cathode
•
•
D-61-8
150 °C TJ operation
Available
Center tap module
RoHS*
Very low forward voltage drop
COMPLIANT
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
New fully transfer-mould low profile, small footprint, high
current package
Through-hole versions are currently available for use in
lead (Pb)-free applications (“PbF” suffix)
Designed and qualified for industrial level
DESCRIPTION
The center tap Schottky rectifier module series 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.
PRODUCT SUMMARY
IF(AV)
2 x 40 A
VR
35 to 45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
VRRM
Range
IFSM
tp = 5 µs sine
VF
40 Apk, TJ = 125 °C (per leg)
TJ
Range
VALUES
UNITS
80
A
35 to 45
V
5800
A
0.47
V
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL 80CNQ035APbF 80CNQ040APbF
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
35
40
80CNQ045APbF
UNITS
45
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
per leg
per device
SYMBOL
TEST CONDITIONS
IF(AV)
50 % duty cycle at TC = 114 °C, rectangular waveform
VALUES
UNITS
40
80
A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 8 A, L = 1.7 mH
54
mJ
IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
8
A
Repetitive avalanche current per leg
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated VRRM applied
5800
750
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94255
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
1
80CNQ...APbF
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
40 A
Maximum forward
voltage drop per leg
See fig. 1
VFM (1)
TJ = 25 °C
80 A
40 A
TJ = 125 °C
80 A
Maximum reverse
leakage current per leg
See fig. 2
IRM (1)
Threshold voltage
VF(TO)
TJ = 25 °C
Forward slope resistance
rt
CT
Typical series inductance per leg
LS
Maximum voltage rate of change
dV/dt
UNITS
0.52
0.66
V
0.47
0.61
5
VR = Rated VR
TJ = 125 °C
Maximum junction capacitance per leg
VALUES
mA
250
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
0.26
V
3.93
mΩ
2600
pF
5.5
nH
10 000
V/µs
VALUES
UNITS
- 55 to 150
°C
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
TEST CONDITIONS
TJ, TStg
per leg
per package
Typical thermal resistance,
case to heatsink
RthJC
RthCS
DC operation
See fig. 4
DC operation
0.42
Mounting surface, smooth and greased
Device flatness < 5 mils
0.30
°C/W
7.8
Approximate weight
Mounting torque
0.85
g
0.28
oz.
minimum
40 (35)
kgf · cm
maximum
58 (50)
(lbf · in)
80CNQ035A
Marking device
Case style D-61
80CNQ040A
80CNQ045A
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For technical questions, contact: [email protected]
Document Number: 94255
Revision: 13-Aug-08
80CNQ...APbF
Schottky Rectifier
Vishay High Power Products
New Generation 3
D-61 Package, 2 x 40 A
1000
1000
IR - Reverse Current (mA)
IF - Instantaneous
Forward Current (A)
TJ = 150 °C
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
100
TJ = 125 °C
10
TJ = 100 °C
TJ = 75 °C
1
TJ = 50 °C
0.1
TJ = 25 °C
0.01
1
0
0.2
0.4
0.6
0.8
1.0
0
1.2
5
10
15
20
25
30
35
40
45
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
10 000
TJ = 25 °C
1000
100
0
10
20
30
50
40
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage (Per Leg)
1
PDM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.01
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94255
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
3
80CNQ...APbF
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
160
30
140
DC
120
Square wave (D = 0.50)
80 % rated VR applied
100
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
25
Average Power Loss (W)
Allowable Case Temperature (°C)
Vishay High Power Products
20
RMS limit
15
DC
10
5
See note (1)
80
0
0
10
20
30
40
50
60
0
10
20
30
40
50
60
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
10 000
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
D.U.T.
IRFP460
Rg = 25 Ω
Current
monitor
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
(1)
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For technical questions, contact: [email protected]
Document Number: 94255
Revision: 13-Aug-08
80CNQ...APbF
Schottky Rectifier
Vishay High Power Products
New Generation 3
D-61 Package, 2 x 40 A
ORDERING INFORMATION TABLE
Device code
80
C
N
Q
045
A
PbF
1
2
3
4
5
6
7
1
-
Current rating (80 A)
2
-
Circuit configuration:
3
-
Package:
C = Common cathode
N = D-61
4
-
Schottky “Q” series
5
-
Voltage ratings
6
-
A = D-61-8 package style
7
-
035 = 35 V
040 = 40 V
045 = 45 V
None = Standard production
PbF = Lead (Pb)-free
Standard pack quantity: A = 10 pieces
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95019
Part marking information
http://www.vishay.com/doc?95030
Document Number: 94255
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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