81CNQ045A Vishay, 81CNQ045A Datasheet - Page 2

• Manufacturer Part Number: 81CNQ045A
• Description: DIODE SCHOTTKY 45V 40A D61-8
• Manufacturer: Vishay

Specifications of 81CNQ045A

• Diode Configuration: 1 Pair Common Cathode
• Diode Type: Schottky
• Voltage - Forward (vf) (max) @ If: 740mV @ 80A
• Current - Reverse Leakage @ Vr: 5mA @ 45V
• Current - Average Rectified (io) (per Diode): 40A
• Voltage - Dc Reverse (vr) (max): 45V
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole, Radial
• Package / Case: D-61-8
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 80 A
• Max Surge Current: 4600 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.74 V
• Maximum Reverse Leakage Current: 5000 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: Through Hole
• Repetitive Reverse Voltage Vrrm Max: 45V
• Forward Current If(av): 80A
• Forward Voltage Vf Max: 740mV
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: *81CNQ045A; VS-81CNQ045A; VS-81CNQ045A; VS81CNQ045A; VS81CNQ045A

VS-81CNQ035A, VS-81CNQ040A, VS-81CNQ045A
Vishay Semiconductors
Note
(1)
www.vishay.com
2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
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
Repetitive avalanche current per leg
ELECTRICAL SPECIFICATIONS
PARAMETER
Maximum forward voltage drop per leg
See fig. 1
Maximum reverse leakage current per leg
See fig. 2
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Pulse width < 300 μs, duty cycle < 2 %
Not for New Design - End of Life - Last Available Purchase Date is 31-August-2011
[e-mail], [e-mail],
For technical questions within your region, please contact one of the following:
New Generation 3 D-61 Package, 2 x 40 A
SYMBOL
SYMBOL
V
I
dV/dt
I
RM
I
F(AV)
E
FM
FSM
I
C
L
AR
AS
S
T
(1)
(1)
50 % duty cycle at T
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 μs
Frequency limited by T
40 A
80 A
40 A
80 A
T
T
V
Measured lead to lead 5 mm from package body
Rated V
J
J
J
R
Schottky Rectifier
= 25 °C, I
= 25 °C
= 125 °C
= 5 V
R
DC
(test signal range 100 kHz to 1 MHz), 25 °C
AS
= 8 A, L = 1.7 mH
TEST CONDITIONS
TEST CONDITIONS
C
= 141 °C, rectangular waveform
J
maximum V
[e-mail]
T
T
V
J
J
R
= 25 °C
= 125 °C
= Rated V
Following any rated
load condition and with
rated V
A
= 1.5 x V
RRM
R
applied
R
typical
Document Number: 93400
VALUES
VALUES
10 000
4600
2600
0.60
0.74
0.54
0.66
Revision: 03-Mar-11
790
5.5
80
54
45
8
5
UNITS
UNITS
V/μs
mA
mJ
nH
pF
A
A
V