VISHAY 40CPQ100 VIS Datasheet
VS-40CPQ...PbF Series, VS-40CPQ...-N3 Series
Base
common
cathode
Common
cathode
2
2
13
Anode
1
Anode
2
TO-247AC
www.vishay.com
Schottky Rectifier, 2 x 20 A
PRODUCT SUMMARY
Package TO-247AC
I
F(AV)
V
R
V
at I
F
F
I
max. 15 mA at 125 °C
RM
T
max. 175 °C
J
Diode variation Common cathode
E
AS
2 x 20 A
80 V, 100 V
0.61 V
11.25 mJ
Vishay Semiconductors
FEATURES
• 175 °C TJ operation
• 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
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
The VS-40CPQ... center tap Schottky rectifier has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation
up to 175 °C junction temperature. Typical applications are
in switching power supplies, converters, freewheeling
diodes, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
J
VOLTAGE RATINGS
PARAMETER SYMBOL VS-40CPQ080PbF VS-40CPQ080-N3 VS-40CPQ100PbF VS-40CPQ100-N3 UNITS
Maximum DC reverse voltage V
Maximum working peak
reverse voltage
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
Revision: 11-Oct-11
Rectangular waveform 40 A
RRM
tp = 5 μs sine 2950 A
F
For technical questions within your region: DiodesAmericas@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
20 Apk, TJ = 125 °C (per leg) 0.61 V
R
V
RWM
80 80 100 100 V
I
F(AV)
I
FSM
AR
50 % duty cycle at TC = 145 °C, rectangular waveform 40
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse 300
TJ = 25 °C, IAS = 2 A, L = 5.6 mH 11.25 mJ
AS
Current decaying linearly to zero in 1 μs
Frequency limited by T
1
maximum VA = 1.5 x VR typical
J
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
80/100 V
- 55 to 175 °C
Following any rated load
condition and with rated
V
applied
RRM
Document Number: 94210
2950
0.75 A
A
VS-40CPQ...PbF Series, VS-40CPQ...-N3 Series
www.vishay.com
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
20 A
Maximum forward voltage drop per leg
See fig. 1
V
FM
40 A 0.91
(1)
20 A
40 A 0.75
Maximum 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
= 125 °C 15
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 600 pF
T
Measured lead to lead 5 mm from package body 7.5 nH
S
Maximum voltage rate of change dV/dt Rated V
R
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
R
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
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
Approximate weight
Mounting torque
minimum
maximum 12 (10)
Marking device Case style TO-247AC (JEDEC)
, T
T
J
Stg
DC operation
See fig. 4
R
thJC
DC operation 0.63
R
thCS
Mounting surface, smooth and greased 0.24
Non-lubricated threads
Vishay Semiconductors
0.77
0.61
R
1.25
10 000 V/μs
- 55 to 175 °C
1.25
6g
0.21 oz.
6 (5)
kgf cm
(lbf in)
40CPQ080
40CPQ100
V
mA
°C/W
Revision: 11-Oct-11
For technical questions within your region: DiodesAmericas@vishay.com
2
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 94210
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
100
1000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
4020 60 80
100
0
TJ = 25 °C
0.001
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
100 10
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
(thermal resistance)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1/t2
2. Peak TJ = PDM x Z
thJC
+ T
C
0.01
VS-40CPQ...PbF Series, VS-40CPQ...-N3 Series
Vishay Semiconductors
1000
100
10
1
- Instantaneous Forward Current (A)
0.1
F
I
0.4 0.8 1.2 1.6
0
V
- Forward Voltage Drop (V)
FM
TJ = 175 °C
= 125 °C
T
J
= 25 °C
T
J
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
2.0
1000
1
0
TJ = 175 °C
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
20 40
V
- Reverse Voltage (V)
R
100
10
0.1
- Reverse Current (mA)
R
0.01
I
0.001
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
TJ = 25 °C
60
80
100
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Revision: 11-Oct-11
For technical questions within your region: DiodesAmericas@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 4 - Maximum Thermal Impedance Z
thJC
3
Characteristics (Per Leg)
Document Number: 94210
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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