HFA75MB40C

更新时间： 2024-11-10 22:18:31

品牌	Logo	应用领域
英飞凌 - INFINEON		整流二极管局域网软恢复二极管
页数	文件大小	规格书
5页	279K
描述
Ultrafast, Soft Recovery Diode HEXFRED

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HFA75MB40C 数据手册

PD -2.475A

HFA75MB40C

Ultrafast, Soft Recovery Diode

V_R= 400V

HEXFRED^TM

(ISOLATED BASE)

Features

Reduced RFI and EMI

Reduced Snubbing

V_F(typ.) = 1V

I_F(AV)= 75A

Extensive Characterization of Recovery Parameters

Q_rr(typ.) = 200nC

I_RRM(typ.)= 6A

(4-6)

(1-3)

(7-9)

t_rr(typ.)= 30ns

ANODE COMMON ANODE

CATHODE

di_(rec)M/dt (typ.) = 190A/µs

Description

HEXFRED^{T M}diodes 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.

D-60

(MODIFIED T0-249AA)

Absolute Maximum Ratings (per Leg)

Parameter

Max.

Units

V_R

Cathode-to-Anode Voltage

Continuous Forward Current

400

I_F@ T_C= 25°C

I_F@ T_C= 100°C

I_FSM

Continuous Forward Current

Single Pulse Forward Current

Maximum Single Pulse Avalanche Current

Non-Repetitive Avalanche Energy

Maximum Power Dissipation

300

5.0

1.4

125

I_AS

E_AS

P_D@ T_C= 25°C

P_D@ T_C= 100°C Maximum Power Dissipation

T_J

Operating Junction and

-55 to +150

T_STG

Storage Temperature Range

Soldering Temperature, for 10 sec.

°C

300 (0.063 in. (1.6mm) from case)

Thermal - Mechanical Characteristics

Parameter

Min.

Typ.

Max.

1.0

Units

R_θJC

Junction-to-Case, Single Leg Conducting

Junction-to-Case, Both Legs Conducting

Case-to-Sink, Flat, Greased Surface

Weight

°C/W

K/W

0.50

R_θCS

0.10

58 (2.0)

g (oz)

lbfin

(Nm)

Mounting Torque

35 (4.0)

50 (5.7)

Note: Limited by junction temperature

L = 100µH, duty cycle limited by max T_J

125°C

5/5/97

12 3 4 5

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