S1240

Configuration :
Reverse Voltage :
Forward Voltage Drop :
Recovery Time :
Forward Continuous Current :
Max Surge Current :
Reverse Current IR :
Mounting Style :
Package / Case :
Packaging : Bulk
Product : Standard Recovery Rectifiers


Features:

• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of Recovery Parameters


Specifications

Parameters	Max	Units
VR Cathode-to-Anode Voltage	600	V
IF @ TC = 25°C Continuous Forward Current	126	A
IF @ TC = 100°C Continuous Forward Current	63	A
IFSM Single Pulse Forward Current	400	A
EAS Non-Repetitive Avalanche Energy	220	J
PD @ TC = 25°C Maximum Power Dissipation	310	W
PD @ TC = 100°C Maximum Power Dissipation	125	W
TJ, TSTG Operating Junction and Storage Temperature Range	- 55 to 150	°C

Description

HEXFREDTM diodes of the S1240 are optimized to reduce losses and EMI/ RFI in high frequency power conditioning systems. An extensive characterization of the recovery behavior for different values of current, temperature and di/dt simplifies the calculations of losses in the operating conditions. The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited for power converters, motors drives and other applications of the S1240 where
switching losses are significant portion of the total losses.