RM400HA-24S

Series: -
Diode Type: Standard
Speed: Fast Recovery = 200mA (Io)
Mounting Type: Chassis Mount
Voltage - DC Reverse (Vr) (Max): 1200V (1.2kV)
Packaging: Bulk
Manufacturer: Powerex Inc
Diode Configuration: Single
Package / Case: Module
Supplier Device Package: Module
Reverse Recovery Time (trr): 400ns
Voltage - Forward (Vf) (Max) @ If: 2V @ 400A
Current - Reverse Leakage @ Vr: 30mA @ 1200V
Current - Average Rectified (Io) (per Diode): 400A


Features:

• IDC DC current ................................ 400A
• VRRM Repetitive peak reverse voltage ........ 1000/1200V
• trr Reverse recovery time ............. 0.4s
• Insulated Type
• UL Recognized Yellow Card No. E80276 (N) File No. E80271




Application

·Free wheel use, Welders




Specifications

Symbol	Parameter	Voltage class		Unit
		20	24
VRRM	Repetitive peak reverse voltage	1000	1200	V
VDRM	Non-repetitive peak reverse voltage	1100	1250	V
VR (DC)	Reverse DC voltage	800	960	V

Symbol	Parameter	Conditions	Ratings	Unit
IDC	DC output current	Resistive load, TC=90	400	A
IFSM	Surge (non-repetitive) forward current	One half cycle at 60Hz, peak value	8000	A
I2t	I2t for fusing	Value for one cycle surge current	2.6* ´ 105	A2s
Tj	Junction temperature		40~+150
Tstg	Storage temperature		40~+125
Viso	Isolution voltage	Charged part to case	2500	V
-	Mounting torque	Main terminal screw M6	1.96~2.94	N ` m
			20~30	kg`cm
		Mounting screw M6	1.96~2.94	N ` m
			20~30	kg`cm
-	Weight	Typical value	460

Parameters:

Technical/Catalog Information	RM400HA-24S
Vendor	Powerex Inc
Category	Discrete Semiconductor Products
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	1200V (1.2kV)
Current - Average Rectified (Io)	400A
Voltage - Forward (Vf) (Max) @ If	2V @ 400A
Reverse Recovery Time (trr)	400ns
Current - Reverse Leakage @ Vr	30mA @ 1200V
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type	Chassis Mount
Package / Case	Module
Packaging	Bulk
Capacitance @ Vr, F	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	RM400HA 24S RM400HA24S