81CNQ040A
- Mfr.Part #
- 81CNQ040A
- Manufacturer
- Vishay
- Package / Case
- D-61-8
- Datasheet
- Download
- Description
- DIODE ARRAY SCHOTTKY 40V D618
- Stock
- 32,524
- In Stock :
- 32,524
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- Manufacturer :
- Vishay
- Product Category :
- Diodes - Rectifiers - Arrays
- Lead Free :
- Contains Lead
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Rated DC :
- 40V
- Min Operating Temperature :
- -55°C
- Element Configuration :
- Common Cathode
- Current - Reverse Leakage @ Vr :
- 5mA @ 40V
- Package / Case :
- D-61-8
- Diode Configuration :
- 1 Pair Common Cathode
- Voltage - Forward (Vf) (Max) @ If :
- 740mV @ 80A
- Speed :
- Fast Recovery =< 500ns, > 200mA (Io)
- Capacitance :
- 2.6nF
- Max Surge Current :
- 4.6kA
- Mounting Type :
- Chassis Mount
- Current - Average Rectified (Io) :
- 40A
- Operating Temperature - Junction :
- -55°C~175°C
- Diode Type :
- Schottky
- Base Part Number :
- 81CNQ040
- Voltage - DC Reverse (Vr) (Max) :
- 40V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current Rating :
- 80A
- Average Rectified Current :
- 40A
- Max Operating Temperature :
- 175°C
- Max Reverse Leakage Current :
- 5mA
- Max Reverse Voltage (DC) :
- 40V
- Packaging :
- Bulk
- Forward Voltage :
- 540mV
- Supplier Device Package :
- D-61-8
- Published :
- 2011
- Mount :
- Chassis Mount
- Datasheets
- 81CNQ040A

Schottky Rectifier Diode 1 Pair Common Cathode Fast Recovery =< 500ns, > 200mA (Io) -55°C~175°C 40A 40V-DC D-61-8 Chassis Mount
81CNQ040A Overview
In this case, the forward voltage has to be set at 540mV to operate the device.Maintaining a surge current under 4.6kA and not letting it exceed it is the key to preventing it.This part can draw 80A current.In this device, there are approximately 2.6nF farads of capacitance.A semiconductor device's maximum reverse leakage current is 5mA, which is the current created by its reverse bias.
81CNQ040A Features
540mV forward voltage
2.6nF farads
81CNQ040A Applications
There are a lot of Vishay Semiconductor Diodes Division
81CNQ040A applications of rectifier diode array.
- Rectifier for drives applications
- Crowbar applications
- Rectifiers for UBS
- Battery chargers
- Rectifiers in switch mode power supplies (SMPS)
- Free wheeling diode in low voltage converters
- General Rectification
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|---|---|---|---|
| 81CNQ035 | Vishay | 16,138 | DIODE SCHOTTKY 35V 40A PRM2 |
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| 81CNQ035ASL | Vishay | 23,183 | DIODE ARRAY SCHOTTKY 35V D618SL |
| 81CNQ035ASM | Vishay | 49,860 | DIODE ARRAY SCHOTTKY 35V D618SM |
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| 81CNQ035SL | Vishay | 24,148 | DIODE SCHOTTKY 35V 40A PRM2-SL |
| 81CNQ035SM | Vishay | 27,038 | DIODE SCHOTTKY 35V 40A PRM2-SM |
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| 81CNQ040 | Vishay | 36,570 | DIODE SCHOTTKY 40V 40A PRM2 |
| 81CNQ040ASL | Vishay | 13,333 | DIODE ARRAY SCHOTTKY 40V D618SL |
| 81CNQ040ASM | Vishay | 13,566 | DIODE ARRAY SCHOTTKY 40V D618SM |
| 81CNQ040S2 | Vishay | 27,533 | DIODE ARRAY SCHOTTKY 40V PRM2 |
| 81CNQ040SL | Vishay | 31,806 | DIODE SCHOTTKY 40V 40A PRM2-SL |
| 81CNQ040SM | Vishay | 43,585 | DIODE SCHOTTKY 40V 40A PRM2-SM |
| 81CNQ040SMS2 | Vishay | 17,781 | DIODE ARRAY SCHOTTKY 40V PRM2-SM |
















