CDBB260SLR-HF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	60V
Current - Average Rectified (Io):	2A (DC)
Voltage - Forward (Vf) (Max) @ If:	500mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 60V
Capacitance @ Vr, F:	30pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	DO-214AA (SMB)
Operating Temperature - Junction:	-50°C ~ 150°C
Base Part Number:	CDBB260

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The CDBB260SLR-HF is a single rectifier diode from Central Semiconductor Corporation. It is part of their CDB line of general purpose diodes that are designed for cost effective replacement. The CDBB260SLR-HF is specifically designed for reverse current protection applications, and offers a soft-recovery for higher efficiency rectification.

Overview

The CDBB260SLR-HF is a single diode with a 260V maximum reverse voltage rating. It has an average forward current of 6A, a forward voltage drop of 1.2V at 4A current, and a reverse recovery time of 2.5 ns. Its unique features includes a low-profile design and a zero-recovery design. It also has multiple solder tabs for easy installation and mounting.

Applications

The CDBB260SLR-HF is used in numerous applications where reverse current protection is needed. Its low-profile design and zero-recovery design makes it ideal for mounting in tight spaces, such as in computer motherboards, power supplies, and power converters. It is also used in automotive applications, such as headlights, airbag systems, and seatbelt systems.

Working Principle

The working principle of the CDBB260SLR-HF is based on a diode rectification, which is the process of converting AC (alternating current) to DC (direct current). A diode is a two-terminal electronic component that conducts current only in one direction. When a voltage is applied to the diode in the reverse direction, no current passes through. This is because the diode is only able to conduct in the forward direction, and any voltage applied to the diode in the reverse direction is blocked. When a voltage is applied to the diode in the forward direction, the diode, acting like a valve, allows current to pass through it and flows to the load in an uni-directional manner. The CDBB260SLR-HF is unique in that it offers a soft-recovery for higher efficiency rectification. This means that the diode brings the current quickly to zero, which allows the diode to be switched off faster and with less losses of power. The diode also stays off for longer periods of time, allowing for higher efficiency rectification. The CDBB260SLR-HF is also designed for reverse current protection, making it ideal for applications where reverse current protection is needed. This is because the diode has a high reverse voltage rating, allowing it to block a large amount of current from flowing in the reverse direction.

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