185NQ015R-1 vs NTE6010
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | SMC Diode Solutions | NTE Electronics, Inc |
| Description | 180A, 15V, PRM1-1, POWER MODULES | R-600V 40A FAST REC CC |
| Package | Box | Bag |
| Series | - | - |
| Mounting Type | Chassis Mount | Stud Mount |
| Package / Case | HALF-PAK | DO-203AA, DO-5, Stud |
| Supplier Device Package | PRM1-1 (Half Pak Module) | DO-5 |
| Diode Type | Schottky | Standard |
| Current - Average Rectified (Io) | 180A | 40A |
| Voltage - Forward (Vf) (Max) @ If | 400 mV @ 180 A | 1.4 V @ 40 A |
| Current - Reverse Leakage @ Vr | 60 mA @ 15 V | 50 µA @ 600 V |
| Capacitance @ Vr, F | 10000pF @ 5V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 15 V | 600 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | - | 400 ns |
| Operating Temperature - Junction | -55°C ~ 125°C | -65°C ~ 160°C |
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1. What is a single rectifier diode?
A single rectifier diode is an electronic component used to convert alternating current (AC) to direct current (DC), typically used in power supplies, chargers, and other circuits that require DC power.
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2. What is the working principle of a single rectifier diode?
A rectifier diode conducts current when forward biased, converting the positive half wave of alternating current into direct current. When reverse biased, the diode blocks the current, thereby preventing the negative half wave from passing through and achieving rectification effect.
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3. What is forward voltage drop?
Forward voltage drop refers to the voltage drop generated when the current passes through a diode when it is conducting. The forward voltage drop of silicon rectifier diodes is usually around 0.7V, while the forward voltage drop of Schottky diodes is usually lower, between 0.2V and 0.3V.
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4. How to determine if the rectifier diode is damaged?
Use a multimeter to measure the forward and reverse resistance of a diode. If the diode exhibits low impedance or high impedance in both directions, it may have been damaged. Under normal circumstances, there should be low impedance when conducting in the forward direction, and high impedance when conducting in the reverse direction.
