International Rectifier HFA105NH60 Datasheet

PD-2.444

BASE CATHODE

d

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HFA105NH60

Features

TM

LUG
TERMINAL
ANODE

Ultrafast, Soft Recovery DiodeHEXFRED

• Reduced RFI and EMI

• Reduced Snubbing

• Extensive Characterization of Recovery Parameters

a

Description

HEXFREDTM 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.

Absolute Maximum Ratings

Parameter Max. Units

V

R

IF @ TC = 25°C Continuous Forward Current 171
IF @ TC = 100°C Continuous Forward Current 85
I

FSM

I

AS

E

AS

PD @ TC = 25°C Maximum Power Dissipation 463
PD @ TC = 100°C Maximum Power Dissipation 185
T

J

T

STG

Cathode-to-Anode Voltage 600 V

Single Pulse Forward Current 600
Maximum Single Pulse Avalanche Current 2.0
Non-Repetitive Avalanche Energy 220 µJ

Operating Junction and
Storage Temperature Range

-55 to +150

VR = 600V

VF = 1.5V

Qrr * = 1200nC

di

/dt * = 240A/µs

(rec)M

* 125°C

HALF-PAK

A

W

°C

Thermal - Mechanical Characteristics

R

θJC

R

θCS

Wt Weight –––– 26 (0.9) –––– g (oz)

Note: Limited by junction temperature

L = 100µH, duty cycle limited by max T

Parameter Min. Typ. Max. Units
Junction-to-Case, Single –––– –––– 0.27
Case-to-Sink, Flat , Greased Surface –––– 0.15 ––––

Mounting Torque 15 (1.7) –––– 25 (2.8) lbf•in
Terminal Torque 20 (2.2) –––– 40 (4.4) (N•m)

J

°C/W
K/W

HFA105NH60

38.61 (1.520)

Dimensions in millimeters and inches

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Electrical Characteristics @ TJ = 25°C (unless otherwise specified)

Parameter Min. Typ. Max. Units Test Conditions

V

BR

V

FM

I

RM

C

T

L

S

Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)

t

rr

t

rr1

t

rr2

I

RRM1

I

RRM2

Q

rr1

Q

rr2

di

(rec)M

di

(rec)M

Cathode Anode Breakdown Voltage 600 ––– ––– V IR = 100µA
Max Forward Voltage 1.3 1.5 IF = 105A

––– 1.5 1.7 V IF = 210A

1.2 1.4 IF = 105A, TJ = 125°C

Max Reverse Leakage Current 6.0 30 µA VR = VR Rated

1.5 6.0 mA TJ = 125°C, VR = 480V

Junction Capacitance ––– 200 300 pF VR = 200V
Series Inductance ––– 6.0 ––– nH

From top of terminal hole to mounting
plane

Parameter Min. Typ. Max. Units Test Conditions
Reverse Recovery Time ––– 35 ––– IF = 1.0A, dif/dt = 200A/µs, VR = 30V

––– 90 140 ns TJ = 25°C
––– 160 240 TJ = 125°C IF = 105A

Peak Recovery Current ––– 10 18 TJ = 25°C

––– 15 30 TJ = 125°C VR = 200V

Reverse Recovery Charge ––– 450 1300 TJ = 25°C

––– 1200 3600 TJ = 125°C dif/dt = 200A/µs
/dt1 Peak Rate of Fall of Recovery Current ––– 310 ––– TJ = 25°C
/dt2 During t

b

––– 240 ––– TJ = 125°C

A

nC

A/µs

1/4-20 UNC-2B

4.11 (0.162)

3.86 (0.152)

14.10 (0.555)

13.59 (0.535)

12.83 (0.505)

12.57 (0.495)

2

30.40 (1.197)

29.90 (1.177)

DIA.

39.62 (1.560)

1

19.69 (0.775)

18.42 (0.725)

4.11 (0.162)

3.86 (0.152)

19.18 (0.755)

18.92 (0.745)

DIA.

SQ.

15.75 (0.620)

14.99 (0.590)

3.30 (0.130)

3.05 (0.120)

LEAD ASSIGNMENTS
1 - ANODE
2 - CATHODE

ALF- AK

H P