VS-ST103S04PFL0P Allicdata Electronics
Allicdata Part #:

VS-ST103S04PFL0P-ND

Manufacturer Part#:

VS-ST103S04PFL0P

Price: $ 55.23
Product Category:

Discrete Semiconductor Products

Manufacturer: Vishay Semiconductor Diodes Division
Short Description: SCR 400V 165A TO-94
More Detail: SCR 400V 165A Standard Recovery Chassis, Stud Moun...
DataSheet: VS-ST103S04PFL0P datasheetVS-ST103S04PFL0P Datasheet/PDF
Quantity: 1000
25 +: $ 50.20800
Stock 1000Can Ship Immediately
$ 55.23
Specifications
Current - On State (It (RMS)) (Max): 165A
Supplier Device Package: TO-209AC (TO-94)
Package / Case: TO-209AC, TO-94-4, Stud
Mounting Type: Chassis, Stud Mount
Operating Temperature: -40°C ~ 125°C
SCR Type: Standard Recovery
Current - Non Rep. Surge 50, 60Hz (Itsm): 2530A, 2650A
Current - Off State (Max): 30mA
Current - Hold (Ih) (Max): 600mA
Series: --
Current - On State (It (AV)) (Max): 105A
Voltage - On State (Vtm) (Max): 1.73V
Current - Gate Trigger (Igt) (Max): 200mA
Voltage - Gate Trigger (Vgt) (Max): 3V
Voltage - Off State: 400V
Part Status: Active
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors, commonly referred to as SCRs (silicon-controlled rectifier), are electronically activated switches, and these devices are widely used in the industrial and domestic market. The VS-ST103S04PFL0P is an SCR from a renowned supplier of semiconductor products, and is a great choice for applications requiring a low-voltage and high temperature rating.

An SCR is four-layer semiconductor device, made of three P-N junction layers and a gate, also known as the control electrode. The pn junction layers are formed by mixing n-type and p-type semiconductor material. In the closed, or on, state of the device, current can pass through the device, and the voltage across it remains steady. Depending upon the type of SCR selected, current ratings may range from tens of milliamperes to hundreds of amperes throughout its intended operating temperature.

The practical working principles of the VS-ST103S04PFL0P can further be understood by examining its electric circuit symbol:

VS-ST103S04PFL0P schematic

The electric circuit symbol of an SCR can be divided into three parts clearly: Anode (A), Cathode (K) and Gate (G). Only when VAK is positive with respect to VGK and VAK is larger than or equal to VAK(hold). then SCR can be conducting. Otherwise, SCR will turn to be non-conducting.For VS-ST103S04PFL0P, VAK(hold) is 7Vmin.

The VS-ST103S04PFL0P has a trigger current of 30mA and an overload current of 350mA. Using a variable power supply source a steady voltage of 7V can be maintained across VAK and VGK. If a current source of 30mA is applied to the Gate G, a voltage drop of 7V can be observed across the load at the anode (A). The SCR can be triggered on and conduction of the current becomes possible in a single direction from Cathode (K) to Anode (A).

Transient responses of the VS-ST103S04PFL0P can be tested by applying alternating current to its gate with a given frequency. This can help evaluate better its on-state characteristics with respect to different firing angles in various applications, such as induction heating, furnace controllers, rectifiers, phase control, etc.

The breakdown voltage rating of the VS-ST103S04PFL0P is 600V and it can also operate automatically in high power AC loads. Furthermore, its temperature coefficients are quite low, it has low leakage current, and it can be used in pulse control of AC and DC. Beyond this range, it can also be thought of for motor control, over-voltage protection, lighting control and toggling AC and DC switches for electronic design.

To summarize, the VS-ST103S04PFL0P is an ideal SCR for low-voltage and high temperature applications. It has a wide range of applications, from motor control and lighting control, to over-voltage protection and pulsed control. Its breakdown rating and temperature coefficients make it suitable for use in both AC and DC circuits. The gate voltage and current ratings of the VS-ST103S04PFL0P are also suitable for various industrial and domestic applications.

The specific data is subject to PDF, and the above content is for reference

Latest Products
CR12CM-12B#BH0

THYRISTOR 600V 12A TO220SCR 600V 18.8A S...

CR12CM-12B#BH0 Allicdata Electronics
NCR100W-10LX

NCR100W-10L/SC-73/REEL 7" Q1/TSCR 850V 1...

NCR100W-10LX Allicdata Electronics
BT169H,112

SCR SENS 800V 800MA TO92-3SCR 800V 800mA...

BT169H,112 Allicdata Electronics
BT149B,126

THYRISTOR 200V 0.8A SOT54SCR 200V 800mA ...

BT149B,126 Allicdata Electronics
CR8CM-12B#BH0

THYRISTOR 600V 8A TO220SCR 600V 12.6A St...

CR8CM-12B#BH0 Allicdata Electronics
CR6CM-12B#BH0

THYRISTOR 600V 6A TO220SCR 600V 9.4A Sta...

CR6CM-12B#BH0 Allicdata Electronics