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88CNQ060A Series
Vishay High Power Products
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
88CNQ060A
D-61-8
88CNQ060ASM
D-61-8-SM
88CNQ060ASL
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
• Center tap module
• Low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• 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
I
RM
R
2 x 40 A
60 V
240 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
Rectangular waveform 80 A
60 V
tp = 5 µs sine 5000 A
40 Apk, TJ = 125 °C (per leg) 0.56 V
Range - 55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 88CNQ060A UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
60 V
Document Number: 93411 For technical questions, contact: diodes-tech@vishay.com
Revision: 02-Sep-08 1
www.vishay.com
88CNQ060A Series
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
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
per leg
I
per device 80
F(AV)
I
FSM
AR
50 % duty cycle at TC = 120 °C, rectangular waveform, rated V
5 µs sine or 3 µs rect. pulse
Following any rated load
condition and with rated
10 ms sine or 6 ms rect. pulse 600
TJ = 25 °C, IAS = 1 A, L = 0.57 mH 75 mJ
AS
V
applied
R
Current decaying linearly to zero in 1 µs
Frequency limited by T
maximum VA = 1.5 x VR typical
J
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
40 A
Maximum forward voltage drop per leg V
FM
(1)
40 A
80 A 0.77
80 A 0.67
Typical reverse leakage current per leg
See fig. 2
I
RM
Maximum junction capacitance per leg C
Typical series inductance per leg L
TJ = 25 °C
(1)
T
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 5200 pF
T
Measured lead to lead 5 mm from package body 5.5 nH
S
Maximum voltage rate of change dV/dt Rated V
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
= 125 °C 240
R
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
R
R
40
R
5000
1.0 A
0.58
0.56
0.64
mA
10 000 V/µs
A
V
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
per leg
per package 0.42
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: 02-Sep-08
T
, T
J
Stg
R
thJC
DC operation
- 55 to 150 °C
0.85
°C/W
R
thCS
Mounting surface, smooth and greased
Device flatness < 5 mils
0.30
7.8 g
0.28 oz.
kgf · cm
(lbf · in)
Case style D-61-8 88CNQ060A
Case style D-61-8-SM 88CNQ060ASM
Case style D-61-8-SL 88CNQ060ASL
Document Number: 93411
88CNQ060A Series
1000
100
(A)
F
10
Instantaneous Forward Current - I
Tj = 150˚C
Tj = 125˚C
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
(mA)
R
Reverse Current - I
(p F)
T
Vishay High Power Products
1000
100
10
1
0.1
0.01
0 102030405060
Fig. 2 - Typical Values of Reverse Current vs.
10000
Tj = 25°C
Tj = 150°C
125°C
100°C
75°C
50°C
25°C
Reverse Voltage - VR (V)
Reverse Voltage (Per Leg)
Tj = 25˚C
1
0 0.2 0.4 0.6 0.8 1 1.2
Forward Voltage Drop - VFM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
1
D = 0.75
D = 0.50
(°C/W)
thJC
Thermal Impedance Z
0.001
D = 0.33
D = 0.25
0.1
D = 0.20
0.01
Single Pulse
(Thermal Resistance)
0.00001 0.0001 0.001 0.01 0.1 1 10
t1 , Rectangular Pulse Duration (Seconds)
1000
Junction Capacitance - C
100
0 102030405060
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
(Per Leg)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
Fig. 4 - Maximum Thermal Impedance Z
Characteristics (Per Leg)
thJC
Document Number: 93411 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 02-Sep-08 3
88CNQ060A Series
Vishay High Power Products
160
150
140
130
120
Square wave (D = 0.5)
80% rated Vr applied
110
100
Allowable Lead Temperature (°C)
see note (1)
90
0 102030405060
Average Forward Current - I
Fig. 5 - Maximum Allowable Lead Temperature vs.
Average Forward Current
DC
F(AV)
10000
(A)
FSM
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
(A)
Tj = 25°C
35
D = 0.20
D = 0.25
30
D = 0.33
D = 0.50
25
D = 0.75
20
RMS Limit
15
10
Allowable Power Loss (Watts)
5
0
0 102030405060
Average Forward Current - I
DC
F(AV)
(A)
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
Note
(1)
Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd
= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V
REV
1000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
Non-Repetitive Surge Current - I
100
10 100 1000 10000
Square Wave Pulse Duration - t p(microsec)
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
) x R
F(AV)
REV
x VFM at (I
thJC
;
F(AV)
/D) (see fig. 6);
R
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93411
4 Revision: 02-Sep-08
88CNQ060A Series
ORDERING INFORMATION TABLE
Device code
88 C N Q 060 A -
1 - Current rating (80 A)
- Circuit configuration:
2
C = Common cathode
- Package:
3
N = D-61
- Schottky “Q” series
4
5 - Voltage ratings (060 = 60 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?95354
Part marking information http://www.vishay.com/doc?95356
Document Number: 93411 For technical questions, contact: diodes-tech@vishay.com
Revision: 02-Sep-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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