Three Phase Diode Bridge Rectifier SKD 33/08 (33A 800V)
Semikron Part Number | SKD 33/08 |
Output direct current, ID (TC) | 33A (110ºC) |
Voltage, VRRM | 800 V |
Dimensions L×B×H | 63.5x29.5x17 mm |
Datasheet | |
Replacement AS ENERGITM | AMD 33-08 |
Add to Cart | on request |
Three Phase Diode Bridge Rectifier AMD 33-08AS ENERGITM is a replacement, analogue, alternative and equivalent semiconductor device for three phase diode bridges SKD 33/08 Semikron. Output direct current ID – 33 ampere, repetitive peak reverse voltage VRRM – 800V.
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.
Features of Three Phase Diode Bridges: low on-state losses; high reverse voltage and high current handling capabilities; glass passivated silicon chips; low thermal impedance through use of direct copper bonded aluminum substrate (dcb) base plate; suitable for pcb mounting and wave soldering; for applications with high vibrations recommend to fasten the bridge to the pcb with 4 selftapping screw. Their main applications are: three phase rectifier for power supplies; input rectifiers for variable frequency drives; rectifier for dc motor field supplies; battery charger rectifiers.
Three 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 SKD 33/08 and replacement AMD 33-08, 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.
The final price for three phase diode bridges depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.
General specifications of Three Phase Diode Bridges Rectifier Semikron and Replacement:
Diode Bridge specifications | SKD 33/08 | |
Direct output current (Case temperature) | ID (TC) | 33 A (110ºC) |
Max. repetitive peak reverse blocking voltage | VRRM | 800 V |
Surge peak forward current | IFSM | 240 A |
Reverse recovery time | trr | - |
Safety factor | I2t | 290 kA2·s |
Threshold voltage | VF(T0) | 0.8 V |
On-state voltage in function of on-state current | VF | 1.6 V |
On-state current | IF | 50 V |
Forward slope resistance | rT | 18 mΩ |
Temperature of p-n junction | Tvj max | 150 ºC |
Thermal resistance, junction to case | Rth(j-c) | 0.417 K/kW |
Mounting torque to heatsink | Ms ± 15% | 2 mN |
Mounting torque to terminals | Mt ± 15% | - |
Weight | W | 30 g |
Package (Housing) | type | G55 |
Dimensions | L×B×H | 63.5x29.5x17 mm |
Replacement AS ENERGITM | type | AMD 33-08 |
Datasheet |
Part Numbering Guide for Three Phase Diode Bridge Rectifier:
A | MD | 33 | - | 08 |
A | – | AS ENERGITM |
MD | – | Product group: Three Phase Diode Bridge Rectifier. |
33 | – | Direct output current. |
08 | – | Voltage class VRRM x 100. |
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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.
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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.
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