VS-88CNQ060A PbF Series
Vishay High Power Products
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
VS-88CNQ060APbF
Base
common
cathode
FEATURES
• 150 °C T
J
operation
• Center tap module
• Low forward voltage drop
1
Anode
1
2
Common
cathode
3
Anode
2
• 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
D-61-8
VS-88CNQ060ASMPbF
1
Anode
1
2
Common
cathode
3
Anode
2
• New fully transfer-mold low profile, small footprint, high
current package
• Through-hole versions are currently available for use in
lead (Pb)-free applications (“PbF” suffix)
• Compliant to RoHS directive 2002/95/EC
D-61-8-SM
VS-88CNQ060ASLPbF
Base
common
cathode
• Designed and qualified for industrial level
DESCRIPTION
1
D-61-8-SL
Anode
1
3
Anode
2
PRODUCT SUMMARY
I
F(AV)
V
R
I
RM
2 x 40 A
60 V
240 mA at 125 °C
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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
V
RRM
I
FSM
V
F
T
J
t
p
= 5 μs sine
40 Apk, T
J
= 125 °C (per leg)
Range
CHARACTERISTICS
Rectangular waveform
VALUES
80
60
5000
0.56
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V
R
V
RWM
VS-88CNQ060APbF
60
UNITS
V
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94262
Revision: 16-Apr-10
For technical questions, contact:
diodestech@vishay.com
www.vishay.com
1
VS-88CNQ060A PbF Series
Vishay High Power Products
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
per leg
I
F(AV)
per device
SYMBOL
TEST CONDITIONS
50 % duty cycle at T
C
= 120 °C, rectangular waveform,
rated V
R
5 μs sine or 3 μs rect. pulse
I
FSM
10 ms sine or 6 ms rect. pulse
E
AS
I
AR
Following any rated
load condition and
with rated V
R
applied
VALUES
40
80
A
5000
600
75
1.0
mJ
A
UNITS
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
T
J
= 25 °C, I
AS
= 1 A, L = 0.57 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
40 A
Maximum forward voltage drop per leg
V
FM (1)
80 A
40 A
80 A
Typical reverse leakage current per leg
See fig. 2
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
I
RM (1)
C
T
L
S
dV/dt
T
J
= 25 °C
T
J
= 125 °C
TEST CONDITIONS
T
J
= 25 °C
T
J
= 125 °C
V
R
= Rated V
R
VALUES
0.58
0.77
0.56
0.67
0.64
240
5200
5.5
10 000
mA
pF
nH
V/μs
V
UNITS
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated V
R
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and storage
temperature range
per leg
Maximum thermal resistance,
junction to case
per package
Typical thermal resistance,
case to heatsink
Approximate weight
minimum
maximum
Case style D-61
Marking device
Case style D-61-8-SM
Case style D-61-8-SL
SYMBOL
T
J
, T
Stg
R
thJC
R
thCS
DC operation
Mounting surface, smooth and greased
Device flatness < 5 mils
TEST CONDITIONS
VALUES
- 55 to 150
0.85
0.42
0.30
7.8
0.28
40 (35)
58 (50)
g
oz.
kgf · cm
(lbf · in)
°C/W
UNITS
°C
Mounting torque
88CNQ060A
88CNQ060ASM
88CNQ060ASL
www.vishay.com
2
For technical questions, contact:
diodestech@vishay.com
Document Number: 94262
Revision: 16-Apr-10
VS-88CNQ060A PbF Series
Schottky Rectifier
Vishay High Power Products
New Generation 3 D-61 Package, 2 x 40 A
I
F
- Instantaneous Forward Current (A)
1000
1000
T
J
= 150 °C
I
R
- Reverse Current (mA)
100
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
100
10
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
1
T
J
= 50 °C
0.1
T
J
= 25 °C
1
0
0.2
0.4
0.6
0.8
1.0
1.2
0.01
0
94262_02
10
20
30
40
50
60
94262_01
V
FM
- Forward Voltage Drop (V)
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
10 000
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
1000
100
0
94262_03
10
20
30
40
50
60
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Z
thJC
- Thermal Impedance (°C/W)
1
0.1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)
P
DM
t
1
t
2
0.01
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.001
0.01
0.1
1
10
0.001
0.00001
94262_04
0.0001
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Document Number: 94262
Revision: 16-Apr-10
For technical questions, contact:
diodestech@vishay.com
www.vishay.com
3
VS-88CNQ060A PbF Series
Vishay High Power Products
160
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
35
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RMS limit
Allowable Lead Temperature (°C)
DC
140
130
120
110
100
90
0
10
20
30
40
50
60
See note (1)
Square wave (D = 0.50)
80 % rated V
R
applied
Allowable Power Loss (W)
150
30
25
20
15
10
5
0
0
10
20
30
40
50
60
94262_05
I
F(AV)
- Average Forward Current (A)
94262_06
I
F(AV)
-
Average Forward Current (A)
Fig. 5 - Maximum Allowable Lead Temperature vs.
Average Forward Current
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
I
FSM
- Non-Repetitive Surge Current (A)
10 000
T
J
= 25 °C
At any rated load condition
and with rated V
RRM
applied
following surge
1000
100
10
100
1000
10 000
94262_07
t
p
- Square Wave Pulse Duration (ms)
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
Note
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= 80 % rated V
R
(1)
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4
For technical questions, contact:
diodestech@vishay.com
Document Number: 94262
Revision: 16-Apr-10
VS-88CNQ060A PbF Series
Schottky Rectifier
Vishay High Power Products
New Generation 3 D-61 Package, 2 x 40 A
ORDERING INFORMATION TABLE
Device code
VS-
1
88
2
C
3
N
4
Q
5
060
6
A
7
PbF
8
1
-
-
-
-
-
-
-
HPP product suffix
Current rating (80 A)
Circuit configuration:
C = Common cathode
Package:
N = D-61
Schottky “Q” series
Voltage ratings (060 = 60 V)
Package style:
A = D-61-8
ASM = D-61-8-SM
ASL = D-61-8-SL
2
3
4
5
6
7
8
-
None = Standard production
PbF = Lead (Pb)-free
Standard pack quantity: A = 10 pieces; ASM/ASL = 20 pieces
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
www.vishay.com/doc?95354
www.vishay.com/doc?95356
Document Number: 94262
Revision: 16-Apr-10
For technical questions, contact:
diodestech@vishay.com
www.vishay.com
5
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