HFA240NJ40C

HFA240NJ40C Datasheet

HFA240NJ40C

Part	Datasheet
HFA240NJ40C	HFA240NJ40C (pdf)

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HEXFREDTM Reduced RFI and EMI Reduced Snubbing Extensive Characterization of Recovery Parameters HFA240NJ40C Ultrafast, Soft Recovery Diode LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 2 BASE COMMON CATHODE VR = 400V VF typ. = 1V IF AV = 240A Qrr typ. = 290nC IRRM typ. = 7.5A trr typ. = 50ns di rec M/dt typ. = 270A/µs HEXFREDTMdiodes 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 where switching losses are significant portion of the total losses. TO-244AB Absolute Maximum Ratings per Leg Parameter VR IF TC = 25°C IF TC = 100°C IFSM EAS PD TC = 25°C PD TC = 100°C TJ TSTG Cathode-to-Anode Voltage Continuous Forward Current Continuous Forward Current Single Pulse Forward Current Non-Repetitive Avalanche Energy Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range Max. 400 244 122 900 460 185 -55 to +150 Units V A mJ W Thermal - Mechanical Characteristics Parameter Min. Typ. Max. Units RthJC RthCS Wt Junction-to-Case, Single Leg Conducting Junction-to-Case, Both Legs Conducting Case-to-Sink, Flat, Greased Surface Weight Mounting Torque - Mounting Torque Center Hole Terminal Torque 30 12 30 79 40 18 40 °C/W K/W Vertical Pull 2 inch Lever Pull Note Limited by junction temperature L = 100µH, duty cycle limited by max TJ 125°C - Mounting surface must be smooth, flat, free or burrs or other protrusions. Apply a thin even film or thermal grease to mounting surface. Gradually tighten each mounting bolt in 5-10 steps until desired or maximum torque limits are reached. Module HFA240NJ40C Electrical Characteristics per Leg TJ = 25°C unless otherwise specified Parameter Min. Typ. Max. Units

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HEXFREDTM

Reduced RFI and EMI Reduced Snubbing Extensive Characterization of

Recovery Parameters

HFA240NJ40C

Ultrafast, Soft Recovery Diode

LUG TERMINAL ANODE 1

LUG TERMINAL ANODE 2

BASE COMMON CATHODE

VR = 400V VF typ. = 1V IF AV = 240A Qrr typ. = 290nC IRRM typ. = 7.5A trr typ. = 50ns di rec M/dt typ. = 270A/µs

HEXFREDTMdiodes 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 where switching losses are significant portion of the total losses.

TO-244AB

Absolute Maximum Ratings per Leg

Parameter

VR IF TC = 25°C IF TC = 100°C IFSM EAS PD TC = 25°C PD TC = 100°C TJ TSTG

Cathode-to-Anode Voltage Continuous Forward Current Continuous Forward Current Single Pulse Forward Current Non-Repetitive Avalanche Energy Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range

Max. 400 244 122 900 460 185
-55 to +150

Units V

A mJ W

Thermal - Mechanical Characteristics

Parameter

Min.

Typ.

Max. Units

RthJC

RthCS Wt

Junction-to-Case, Single Leg Conducting Junction-to-Case, Both Legs Conducting Case-to-Sink, Flat, Greased Surface Weight Mounting Torque - Mounting Torque Center Hole Terminal Torque
30 12 30
79
40 18 40
°C/W K/W

Vertical Pull 2 inch Lever Pull

Note Limited by junction temperature
L = 100µH, duty cycle limited by max TJ 125°C
- Mounting surface must be smooth, flat, free or burrs or other protrusions. Apply a thin even film or thermal grease to mounting surface. Gradually tighten each mounting bolt in 5-10 steps until desired or maximum torque limits are reached. Module

HFA240NJ40C

Electrical Characteristics per Leg TJ = 25°C unless otherwise specified

Parameter

Min. Typ. Max. Units

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Datasheet ID: HFA240NJ40C 639006