High Current Density Low Voltage ABB Standard Welding Rectifier Diode

1.Very low on-state voltage drop; 2.Ultra-low thermal resistance; 3.High current density. 4.ABB standard

  

ZP18000A     WELDING DIODES                   

Features:

. All Diffused Structure

.High current density            

. Very low on-state voltage drop 

. metal case with ceramic insulator

. Ultra-low thermal resistance

 ELECTRICAL CHARACTERISTICS AND RATINGS

Blocking - Off State

Device Type	VRRM (1)	VRSM (2)
ZP18000/02	200V	300V
ZP18000/04	400V	450V

         VRRM = Repetitive peak reverse voltage

         VRSM = Non repetitive peak reverse voltage (2)

    

Repetitive peak reverse leakage

IRRM

15 mA 80 mA (3)

    

Conducting - on state    

Parameter	Symbol	Min.	Max.	Typ.	Units	Conditions
Average value of on-state current	IF(AV)		18000		A	sine,180o Conduction angle,Tc =85oC
RMS value of on-state current	IF(RMS)		28200		A
Peak one cycle surge (non repetitive) current	IFSM		135000		A	10.0 msec ,sine, 180o Conduction angle, Tj = 170 oC
I2t	I2t		91100000		A2s	10.0 msec, sine, Tj = 170 oC
Peak on-state voltage	VFM		1.08 0.97		V	IFM =12000 A; 25 oC IFM =5000 A; 25 oC
Threshold votage	VTO		0.74		V	Tj = 170 oC
Slope resistance	rT		0.016		mΩ	Tj = 170 oC
Reverse Recovery Current (4)	IRM(REC)				A	IFM = 1000 A; dIF/dt = 10 A/ms;Tjmax
Reverse Recovery Charge (4)	Qrr				mC	IFM = 1000 A; dIF/dt = 10 A/ms;Tjmax
Reverse Recovery Time (4)	tRR				ms

ABOUT US

    

Runau Electronics(Yangzhou)Manufacturing Co.,Ltd has been dedicated power semiconductor R&D,manufacture and sales for almost 30 years.The company main products are all kinds of thyristor,rectifier diode,power unit,modules etc.Products of the company is widely applied in HVDC,traction and transmission,SVC,high current power supply,soft starter,excitation,inductive heating,etc.Products have been exported to USA,India,Germany,Southeast Asia,and other international markets.