VS-20TQ035STRRPBF

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	35V
Current - Average Rectified (Io):	20A
Voltage - Forward (Vf) (Max) @ If:	570mV @ 20A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	2.7mA @ 35V
Capacitance @ Vr, F:	1400pF @ 5V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB (D²PAK)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction The VS-20TQ035STRRPBF is a diode rectifier, a single-phase device primarily used for power control, rectification, and regulation of electrical equipment. Its operating and application field, as well as its working principle, is described below.Application Field The wide range of applications of the VS-20TQ035STRRPBF makes it suitable for use in various electric circuits, such as switching power supplies, voltage regulators, UPS systems, DC-DC converters, motor drives, battery chargers, dc motor control, automotive electronics, and power management.Working Principle The VS-20TQ035STRRPBF works on the principle of rectification, or the conversion of alternating current (AC) to direct current (DC). It does this by passing the current through two diodes or two anti-parallel diodes connected in series, which allow current to pass in only one direction and stops the current from passing in the opposite direction. In the process, alternating current is converted to direct current, thus making it suitable for use in many applications such as electric cars, solar-based power systems, motor drives, and so on.Electrical ParametersThe VS-20TQ035STRRPBF is available in a through-hole package and is rated at 3.0A peak current with 35V forward voltage. It has a very low forward voltage of 1V to minimize power loss. The reverse voltage is rated at 5V and the operating temperature is -55⁰C to +125⁰C. The rate of recovery time is also very fast, thus making it an ideal choice for AC to DC conversion. The device is also very easy to use and is RoHS compliant.Advantages The VS-20TQ035STRRPBF offers many benefits to the user, such as its low on-state resistance, low forward voltage, high peak current rating, and fast recovery time. The low resistance results in less power loss during operation, thus making it more efficient. Furthermore, the low forward voltage also reduces the amount of power lost during operation. Additionally, the high peak current rating makes the device suitable for high-power applications such as motor drives, battery chargers, and power management. Lastly, the fast recovery time allows the device to switch at faster rates, thus allowing higher-frequency operation.Disadvantages Despite its numerous advantages, the VS-20TQ035STRRPBF also has a few drawbacks. Firstly, the device is relatively expensive compared to other rectifiers on the market. Secondly, the device is somewhat bulky due to its through-hole package and can take up a significant amount of space on the PCB. Lastly, its reverse voltage rating is relatively low, thus limiting its use in applications with high reverse voltage input.ConclusionThe VS-20TQ035STRRPBF is a single-phase diode rectifier with a wide range of applications, from switching power supplies and voltage regulators to motor drives, battery chargers, and power management. Its low forward voltage, high peak current rating, and fast recovery time allow for efficient power control, rectification, and regulation of electrical equipment. Although relatively expensive and bulky, the device’s numerous advantages make it a valuable component for any electric circuit.

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