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Vishay High Power Products
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
82CNQ030A
82CNQ030A
D-61-8
82CNQ030ASM
D-61-8-SM
82CNQ030ASL
D-61-8-SL
12
Anode
1
12
Anode
1
1
Anode
1
Base
common
cathode
Common
cathode
Common
cathode
Base
common
cathode
3
Anode
2
3
Anode
2
3
Anode
2
FEATURES
• 150 °C TJ operation
• Dual center tap module
• 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
• New fully transfer-mold low profile, small footprint, high
current package
• Designed and qualified for industrial level
DESCRIPTION
The center tap Schottky rectifier module 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
I
F(AV)
V
R
2 x 40 A
30 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
Rectangular waveform 80 A
30 V
tp = 5 µs sine 5100 A
40 Apk, TJ = 125 °C (per leg) 0.37 V
Range - 55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 82CNQ030A UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
30 V
Document Number: 93402 For technical questions, contact: diodes-tech@vishay.com
Revision: 12-Aug-08 1
www.vishay.com
82CNQ030A
Vishay High Power Products
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5
I
F(AV)
Maximum peak one cycle
non-repetitive surge current per leg
I
FSM
See fig. 7
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
AS
AR
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward
voltage drop per leg
See fig. 1
Maximum reverse
leakage current per leg
See fig. 2
Maximum junction capacitance per leg C
Typical series inductance per leg L
Maximum voltage rate of change dV/dt Rated V
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
V
FM
I
RM
T
S
50 % duty cycle at TC = 119 °C, rectangular waveform 80
5 µs sine or 3 µs rect. pulse
Following any rated
load condition and with
10 ms sine or 6 ms rect. pulse 880
rated V
RRM
applied
TJ = 25 °C, IAS = 8 A, L = 1.12 mH 36 mJ
Current decaying linearly to zero in 1 µs
Frequency limited by T
40 A
80 A 0.55
(1)
40 A
80 A 0.47
TJ = 25 °C
(1)
= 125 °C 280
T
J
maximum VA = 1.5 x VR typical
J
T
= 25 °C
J
= 125 °C
T
J
= Rated V
V
R
R
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 3700 pF
Measured lead to lead 5 mm from package body 5.5 nH
R
5100
8A
0.47
0.37
5
10 000 V/µs
A
V
mA
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
Typical thermal resistance,
case to heatsink (D-61-8 only)
Approximate weight
Mounting torque
(D-61-8 only)
minimum 40 (35)
maximum 58 (50)
Marking device
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
2 Revision: 12-Aug-08
, T
T
J
Stg
DC operation
R
thJC
See fig. 4
DC operation 0.42
R
thCS
Mounting surface, smooth and greased
Device flatness < 5 mils
- 55 to 150 °C
0.85
°C/W
0.30
7.8 g
0.28 oz.
kgf · cm
(lbf · in)
Case style D-61-8 82CNQ030A
Case style D-61-8-SM 82CNQ030ASM
Case style D-61-8-SL 82CNQ030ASL
Document Number: 93402
82CNQ030A
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
1000
100
10
- Instantaneous
F
I
1
Forward Current (A)
0.1
0.1 0.2 0.50.40.3 0.6 0.7
0
V
- Forward Voltage Drop (V)
FM
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
TJ = 150 °C
T
= 125 °C
J
= 25 °C
T
J
10 000
0.8
Vishay High Power Products
1000
- Reverse Current (mA)
R
I
TJ = 150 °C
100
TJ = 125 °C
10
TJ = 100 °C
1
TJ = 75 °C
TJ = 50 °C
0.1
TJ = 25 °C
0.01
0
V
- Reverse Voltage (V)
R
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
1051520
25
30
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
1
0.1
- Thermal Impedance (°C/W)
thJC
Z
0.01
0.00001
(thermal resistance)
0.0001
Fig. 4 - Maximum Thermal Impedance Z
TJ = 25 °C
- Junction Capacitance (pF)
T
C
1000
0
Single pulse
0.001
105 152025
VR - Reverse Voltage (V)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
0.01
t1 - Rectangular Pulse Duration (s)
35
30
Notes:
1. Duty factor D = t
2. Peak TJ = PDM x Z
0.1
Characteristics (Per Leg)
thJC
1
P
DM
t
1
t
2
1/t2
+ T
thJC
C
10
100
Document Number: 93402 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 12-Aug-08 3
82CNQ030A
Vishay High Power Products
150
R
(DC) = 0.85 °C/W
thJC
145
140
135
130
Allowable Case Temperature (°C)
125
0
I
- Average Forward Current (A)
F(AV)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
DC
403010 20 50
10 000
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
Average Power Loss (W)
60
25
D = 0.08
D = 0.17
20
D = 0.25
D = 0.33
D = 0.50
15
10
5
0
0
I
F(AV)
2010 30 40
- Average Forward Current (A)
DC
RMS limit
6050
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
1000
At any rated load condition
and with rated V
following surge
- Non-Repetitive Surge Current (A)
100
FSM
I
10
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
D.U.T.
Current
monitor
IRFP460
= 25 Ω
R
g
Fig. 8 - Unclamped Inductive Test Circuit
applied
RRM
100 1000
L
High-speed
switch
Freewheel
diode
40HFL40S02
10 000
V
+
= 25 V
d
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93402
4 Revision: 12-Aug-08
82CNQ030A
ORDERING INFORMATION TABLE
Device code
82 C N Q 030 A -
1 - Current rating (80 A)
- Circuit configuration:
2
C = Common cathode
- Package:
3
N = D-61
- Schottky “Q” series
4
5 - Voltage ratings (030 = 30 V)
6
-
- Package style:
A = D-61-8
ASM = D-61-8-SM
ASL = D-61-8-SL
-
7
PbF = Lead (Pb)-free (D-61-8 only)
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
51324
None = Standard production
Vishay High Power Products
67
Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?94354
Part marking information http://www.vishay.com/doc?94356
Document Number: 93402 For technical questions, contact: diodes-tech@vishay.com
Revision: 12-Aug-08 5
www.vishay.com
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 www.vishay.com
Revision: 18-Jul-08 1
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