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SS14 1.0A 40V Surface Mount Rectifier Diode , SMD Type 1N5819 Schottky Diode

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Ningbo Anyo Import & Export Co., Ltd.

SS14 1.0A 40V Surface Mount Rectifier Diode , SMD Type 1N5819 Schottky Diode

Country/Region	china
City & Province	ningbo zhejiang
Categories	Switching Power Supply

Product Details

SS14 1.0A 40V surface mount schottky barrier rectifier SMD type 1N5819

Description:

A diode bridge rectifier is a device for converting AC, or alternating current electricity into DC, or direct current. AC electricity goes from positive to negative constantly, whereas DC always flows in the same direction. AC electricity is more efficient to transmit and easier to convert into different voltages, so power is transmitted from the station to your house as AC. However, most appliances need DC current to run. A diode bridge rectifier is the most common type of power supply used to provide this current.

A Schottky diode is also known as a hot carrier diode; it is a semiconductor diode with a very fast switching action, but a low forward voltage drop.When a current flows through the diode there is a small voltage drop across the diode terminals. In a normal diode, the voltage drop is between 0.6 to 1.7 volts, while in a Schottky diode the voltage drop normally ranges between 0.15 and 0.45volts. This lower voltage drop provides higher switching speed and better system efficiency. In Schottky diode, a semiconductor–metal junction is formed between a semiconductor and a metal, thus creating a Schottky barrier. The N-type semiconductor acts as a cathode and the metal side acts as the anode of the diode.

Features:

• For surface mount application
• Extremely low VF
• Epitaxial construction
• Low power loss, high efficiency
• Low stored charge, majority carrier construction

• Plastic material has UL flammability classification 94V-0

Application:

• Can be used to prevent reverse polarity problem
• Half Wave and Full Wave rectifiers
• Used as a protection device
• Current flow regulators

Maximum Ratings & Thermal Characteristics:

Rating at 25℃ ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.
For Capacitive load derate current by 20%.

Parameter	Symbol	SS14	Unit
Max.recurrent peak reverse voltage	VRRM	40	V
Max. RMS voltage	VRMS	28	V
Max. DC blocking voltage	VDC	40	V
Max. average forward rectified output current at TA=90℃	IF(AV)	1.0	A
Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method)	IFSM	25	A
Typical thermal resistance per element	ReJA	50	℃/W
Typical junction capacitance per element	Cj	70	pF
Operating junction	Tj	-55 to +125	℃
Storage temperature range	TSTG	-55 to +150	℃

Electrical Characteristics:

Rating at 25℃ ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.
For Capacitive load derate by 20 %.

Parameter	Symbol	SS14	Unit
Max. instantaneous forward voltage drop per leg at 0.5A	VF	0.5	V
Max. DC reverse current at rated TA=25℃ DC blocking voltage per element TA=125℃	IR	0.5 20	μA