Datasheet > HFA240NJ40DPBF

HFA240NJ40DPBF

更新时间： 2024-11-28 21:16:15

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
5页	317K
描述
Rectifier Diode, 1 Phase, 2 Element, 240A, Silicon, TO-244AB

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HFA240NJ40DPBF 数据手册

PD -2.512 rev. A 02/99

HFA240NJ40D

HEXFRED^TM

Ultrafast,SoftRecoveryDiode

Anode

Cathode

V_R= 400V

Features

Reduced RFI and EMI

Reduced Snubbing

Extensive Characterization of

Recovery Parameters

V_F(typ.) = 1V

I_F(AV)= 240A

Q_rr(typ.) = 290nC

I_RRM(typ.)= 7.5A

t_rr(typ.)= 50ns

Base AC

di_(rec)M/dt (typ.) = 270A/µs

Description

HEXFRED^TMdiodes 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

Max.

Units

V_R

Cathode-to-Anode Voltage

Continuous Forward Current

Single Pulse Forward Current

Non-Repetitive Avalanche Energy

Maximum Power Dissipation

Operating Junction and

400

244

122

900

1.4

I_F@ T_C= 25°C

I_F@ T_C= 100°C

I_FSM

E_AS

P_D@ T_C= 25°C

P_D@ T_C= 100°C

T_J

460

185

-55 to +150

T_STG

Storage Temperature Range

Thermal - Mechanical Characteristics

Parameter

Min.

Typ.

0.10

Max.

0.27

Units

R_thJC

Junction-to-Case, Single Leg Conducting

Junction-to-Case, Both Legs Conducting

Case-to-Sink, Flat, Greased Surface

Weight

°C/W

K/W

0.14

R_thCS

40 (4.6)

18 (2.1)

40 (4.6)

79 (2.8)

g (oz)

Mounting Torque

30 (3.4)

12 (1.4)

30 (3.4)

lbfin

(Nm)

Mounting Torque Center Hole

TerminalTorque

Vertical Pull

lbfin

2 inch Lever Pull

Note: Limited by junction temperature

L = 100µH, duty cycle limited by max T_J

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 lbfin steps

until desired or maximum torque limits are reached. Module

12 3 4 5

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