Document Number: 93402 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 26-Apr-10 1
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
VS-82CNQ030A Series
Vishay High Power Products
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
IF(AV) 2 x 40 A
VR30 V
Base
common
cathode
Base
common
cathode
Common
cathode
Anode
2
Anode
1
123
Common
cathode
Anode
2
Anode
1
123
Anode
2
Anode
1
13
D-61-8
VS-82CNQ030A
VS-82CNQ030ASM
D-61-8-SM
VS-82CNQ030ASL
D-61-8-SL
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 80 A
VRRM 30 V
IFSM tp = 5 μs sine 5100 A
VF40 Apk, TJ = 125 °C (per leg) 0.37 V
TJRange - 55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-82CNQ030A UNITS
Maximum DC reverse voltage VR30 V
Maximum working peak reverse voltage VRWM
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 93402
2Revision: 26-Apr-10
VS-82CNQ030A Series
Vishay High Power Products Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5 IF(AV) 50 % duty cycle at TC = 119 °C, rectangular waveform 80
A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
IFSM
5 μs sine or 3 μs rect. pulse Following any rated
load condition and with
rated VRRM applied
5100
10 ms sine or 6 ms rect. pulse 880
Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 8 A, L = 1.12 mH 36 mJ
Repetitive avalanche current per leg IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical 8A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop per leg
See fig. 1 VFM (1)
40 A TJ = 25 °C 0.47
V
80 A 0.55
40 A TJ = 125 °C 0.37
80 A 0.47
Maximum reverse leakage current per leg
See fig. 2 IRM (1)
TJ = 25 °C
VR = Rated VR
5
mA
TJ = 125 °C 280
Maximum junction capacitance per leg CTVR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 3700 pF
Typical series inductance per leg LSMeasured lead to lead 5 mm from package body 5.5 nH
Maximum voltage rate of change dV/dt Rated VR10 000 V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range TJ, TStg - 55 to 150 °C
Maximum thermal resistance,
junction to case per leg RthJC
DC operation
See fig. 4 0.85
°C/W
Maximum thermal resistance,
junction to case per package DC operation 0.42
Typical thermal resistance,
case to heatsink (D-61-8 only) RthCS
Mounting surface, smooth and greased
Device flatness < 5 mils 0.30
Approximate weight 7.8 g
0.28 oz.
Mounting torque
(D-61-8 only)
minimum 40 (35) kgf · cm
(lbf · in)
maximum 58 (50)
Marking device
Case style D-61-8 82CNQ030A
Case style D-61-8-SM 82CNQ030ASM
Case style D-61-8-SL 82CNQ030ASL
Document Number: 93402 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 26-Apr-10 3
VS-82CNQ030A Series
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
0.1
1
100
10
1000
IF - Instantaneous
Forward Current (A)
VFM - Forward Voltage Drop (V)
0.1 0.2 0.50.40.3 0.6 0.7 0.8
0
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
10
100
0.1
0.01
1000
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
1051520
30
25
0
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
1000
10 000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
105 152025 35
30
0
TJ = 25 °C
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
ZthJC - Thermal Impedance (°C/W)
100
10
Single pulse
(thermal resistance)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
PDM
t1
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 93402
4Revision: 26-Apr-10
VS-82CNQ030A Series
Vishay High Power Products Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
125
130
135
140
150
145
Allowable Case Temperature (°C)
I
F
(
AV
)
- Average Forward Current (A)
403010 20 50 60
0
DC
RthJC (DC) = 0.85 °C/W
0
15
20
10
5
25
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
2010 30 40 6050
0
DC
RMS limit
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
100
10 000
1000
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100 1000 10 000
10
At any rated load condition
and with rated VRRM applied
following surge
Current
monitor
High-speed
switch
D.U.T.
Rg = 25 Ω
+
Freewheel
diode Vd = 25 V
L
IRFP460
40HFL40S02
Document Number: 93402 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 26-Apr-10 5
VS-82CNQ030A Series
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A Vishay High Power Products
ORDERING INFORMATION TABLE
2- Current rating (82 = 80 A)
3
4
5- Schottky “Q” series
6- Voltage rating (030 = 30 V)
7-
8
Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces
A = D-61-8
ASM = D-61-8-SM
ASL = D-61-8-SL
- Package style:
N = D-61
- Package:
C = Common cathode
- Circuit configuration:
-
None = Standard production
PbF = Lead (Pb)-free (D-61-8 only)
Device code
51324678
VS- 82 C N Q 030 A -
1- HPP product suffix
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?94354
Part marking information www.vishay.com/doc?94356
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
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
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applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
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products designed for such applications.
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