KBPC5008, KBPC5008W – Single Phase Diode Bridge 50A 800V

Output current, IO 50 A
Non-repetitive surge current, IFSM 450 A
Voltage, VRRM 800 V
KBPC5008 on request
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Dimensions L×B×H 28x28x25 mm (KBPC)
28x28x30 mm (KBPC-W)
Weight 30 g (KBPC)
28 g (KBPC-W)
Datasheet

Single Phase Diode Bridge Rectifier KBPC5008AS ENERGITM is a bridge rectifier circuit of four diodes that is used in the process of converting alternating current. If the KBPC5008 series diode bridge has a "W" at the end of the marking, the leads are wired. Output current IO50 ampere, repetitive peak reverse voltage VRRM800V.

The housing of the KBPC5008 or KBPC5008W diode bridge is metal, all components are electrically insulated with epoxy resin (solid casting in a single capsule). Epoxy resin is characterized as a material with a high level of flame resistance.

An alternating current is fed to the input "~" of the circuit. In each of the half - periods the input current passes only through two diodes.As a result, at the output "+" and "-" we get a current pulsing at twice the frequency of the input current.

When operating at high currents, it is always recommended to install the KBPC5008 diode bridge together with a heat sink (heatsink, cooler) to maintain an optimal thermal operating mode. In the central part of the housing the manufacturer has already provided a through hole specifically for mounting.

Features of Single Phase Diode Bridges KBPC5008, KBPC5008W: low on-state losses; high reverse voltage and high current handling capabilities; easy chassis mounting; high surge current. Their main applications are: rectifier for power supplies; input rectifier for variable frequency drives; rectifier for dc motor field supplies; battery charger rectifiers; power regulators;.

Single Phase Diode Bridges AS ENERGITM have the following features: industry standard housing; low static and dynamic losses, high values of VRRM/VRSM , extensive experience of using the devices in various industries.

The technical specifications and parameters of KBPC5008, KBPC5008W, datasheet PDF, outline drawing and dimensions are listed below.

Our company provides a quality guarantee for diode bridges of 2 years from the date of purchase. When supplying diode bridges, if necessary, we provide technical passport and certificate of conformity.

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The final price for single phase diode bridges depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.

General specifications of Single Phase Diode Bridges Rectifier KBPC5008, KBPC5008W:

Diode Bridge specifications KBPC5008, KBPC5008W
Output current IO 50 A
Max. repetitive peak reverse blocking voltage VRRM 800 V
RMS reverse voltage VR(RMS) 560 V
Non-repetitive surge current IFSM 450 A
Safety factor I2t 800 A2·s
Forward voltage per diode VFM 1.2 V
Forward current per diode IFM 25 A
Typical junction capacitance Cj 300 pF
RMS isolation voltage VISOL 2500 V
Thermal resistance, junction to case Rth(j-c) 1.6 ºC/W
Temperature of p-n junction Tvj max -65 to +150 ºC
Weight W 30 g (KBPC)
28 g (KBPC-W)
Type (circuit diagram) - four diodes
Dimensions L×B×H 28x28x25 mm (KBPC)
28x28x30 mm (KBPC-W)
Datasheet PDF

Part Numbering Guide for Single Phase Diode Bridge Rectifier:

KBPC 50 08 W
KBPC Product group: Single Phase Diode Bridge Rectifier brand AS ENERGITM.
50 Direct output current.
08 Voltage class VRRM x 100.
W wire leads
None = flat terminals
.

Dimensions of diode bridge KBPC5008:

dimensions

Dimensions


Design features of KBPC diode bridges:

The single-phase half-period converter is designed with a 4-diode Graetz circuit ("Graetz bridge") with negligible equivalent active internal resistance. The input (designated "Input" or tilde "~") of the diode bridge operating circuit is supplied with alternating current. In each of the half-periods the input current passes through only two diodes of the bridge. As a result, at the output (designated as "DC Output" or with "+" and "-" signs) we get a current pulsing with a frequency twice as high as the input frequency. To smooth the resulting pulsating DC current use a filter, most often a high-capacity capacitor, which is connected to the output. The operating frequency is 50/60 Hz.

kbpc

In principle, there is no difference in the operation of the circuit in the placement of a separate composition of 4 diodes or a single component - a KBPC diode bridge. However, in the second case additional advantages are created:

– the diode bridge gives the same guaranteed characteristics of each diode, while individual parts from different batches of manufacture may have different parameters even if the same manufacturer is chosen;

– diodes placed in a single enclosure are exposed to the same heat, which means they operate in a favorable thermal regime, which prolongs their operation period;

– installing diodes in the circuit requires additional heat sink, this is solved by installing heat sinks or coolers, using a diode bridge instead of individual diodes need only one heat sink instead of 4 separate;

– the diode bridge is structurally more compact and takes up less space on the printed circuit board.

Материал the diode bridge enclosure can be of 2 types: non-flammable heat-resistant plastic polymer or electrically insulated metal. In each, the internal components are fully encapsulated with epoxy resin, which has a high level of flame resistance. The KBPC bridge enclosure has a central mounting hole for screw mounting the heatsink.

The terminals of KBPC diode rectifiers can be flat terminals with solder holes or wire terminals (marked with "W" in the marking). The polarity of the terminals is marked on the housing. The leads are mounted directly into the through-holes of the printed circuit board. Wires mounting — by soldering or "mom" type terminals.


High Power Semiconductors AS ENERGITM

Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.

For questions regarding the acquisition of Power Thyristors, Diodes, Modules send an email request to:

[email protected]

And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities
according to your requests and technical task.


Photo Gallery

The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced by AS ENERGITM, examples of test reports.



icon Why choose AS ENERGITM

  • Own production facilities, including semiconductor silicon chips production
  • European brand - 100% quality, favorable price, short production terms
  • Over 20 years of experience in the semiconductor industry
  • Clients from more than 50 countries trust us
  • 20000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
  • We produce analogues of other manufacturers' products
  • Guaranteed certified quality, warranty period of operation - 2 years

 

Quality Warranty

Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.

Certificates

Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.

Test Report

Geography of partnership

AS ENERGITM company manufactures and supplies power semiconductors to more than 50 countries around the world.

Geography

Logistics and Delivery

We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.

Logistics

AS ENERGITM Semiconductors Manufacturing

Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.

Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.


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