HFA90NH40

更新时间： 2024-11-11 03:46:31

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	328K
描述
Ultrafast, Soft Recovery Diode

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HFA90NH40 数据手册

PD -2.468 rev. B 02/99

HFA90NH40

Ultrafast, Soft Recovery Diode

HEXFRED^TM

LUG

TERMINAL

ANODE

V_R= 400V

V_F(typ.)= 1V

I_F(AV)= 90A

Features

Reduced RFI and EMI

Reduced Snubbing

Extensive Characterization of

Recovery Parameters

Q_rr(typ.) = 420nC

I_RRM(typ.)= 9.3A

t_rr(typ.)= 36ns

di_(rec)M/dt (typ.) = 260A/µs

BASE CATHODE

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.

HALF-PAK

Absolute Maximum Ratings (per Leg)

Parameter

Max.

400

170

Units

V_R

Cathode-to-Anode Voltage

Continuous Forward Current

Single Pulse Forward Current

Non-Repetitive Avalanche Energy

Maximum Power Dissipation

Operating Junction and

I_F@ T_C= 25°C

I_F@ T_C= 100°C

I_FSM

600

1.4

E_AS

P_D@ T_C= 25°C

P_D@ T_C= 100°C

T_J

310

125

-55 to +150

°C

T_STG

Storage Temperature Range

Thermal - Mechanical Characteristics

Parameter

Min.

Typ.

0.15

Max.

0.40

Units

R_thJC

R_thCS

Junction-to-Case

Case-to-Sink, Flat, Greased Surface

Weight

°C/W

K/W

25 (2.8)

40 (4.6)

26 (0.9)

g (oz)

Mounting Torque

Terminal Torque

15 (1.7)

30 (3.4)

lbfin

(Nm)

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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