Vishay HFA120FA60, HFA120EA60 Data Sheet

PD -2.531

HFA120FA60, HFA120EA60

TM

Ultrafast, Soft Recovery DiodeHEXFRED

VR = 600V

K2

A2

VF(typ.)* = 1.4V

I

= 60A

F(AV)

Qrr (typ.) = 270nC

I

(typ.) = 7.0A

RRM

trr(typ.) = 65ns

di

/dt (typ.)* = 270A/µs

(rec)M

K1

HFA120FA60

A1

Features

• Fast Recovery time characteristic

• Eletrically isolated base plate

• Large creepage distance between terminal

• Simplified mechanical designs, rapid assembly

Description

This SOT-227 modules with FRED rectifier are available in two basic
configurations. They are the antiparallel and the parallel configurations.
The antiparallel configuration (HFA120EA60) is used for simple series
rectifier and high voltage application. The parallel configuration
(HFA120FA60) is used for simple parallel rectifier and high current application.
The semiconductor in the SOT-227 package is isolated from the copper
base plate, allowing for common heatsinks and compact assemblies to be
built.
These modules are intended for general applications such as power
supplies, battery chargers, electronic welders, motor control, DC chopper,
and inverters.

Absolute Maximum Ratings (per Leg)

Parameter Max. Units

V

R

@ TC = 25°C Continuous Forward Current 75

I

F

@ TC = 100°C Continuous Forward Current 40

I

F

I

FSM

I

FRM

V

ISOL

@ TC = 25°C Maximum Power Dissipation 180

P

D

PD @ TC = 100°C Maximum Power Dissipation 71
T

J

T

STG

*125 °C

Cathode-to-Anode Voltage 600 V

Single Pulse Forward Current TBD
Maximum Repetitive Forward Current 180
RMS Isolation Voltage, Any Terminal to Case, t=1 min 2500 V

Operating Junction and
Storage Temperature Range

-55 to +150

A2

K2

K1

A1

HFA120EA60

SOT-227

A

W

°C

10/09/97

HFA120FA60, HFA120EA60

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

Parameter Min. Typ. Max. Units Test Conditions

V

BR

V

FM

I

RM

C

T

Dynamic Recovery Characteristics (per Leg) @ 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

Max Reverse Leakage Current

––– 1.5 1.7 I
––– 1.9 2.1 V IF = 120A
––– 1.4 1.6 I
––– 2.5 20 V
––– 130 2000 TJ = 125°C, VR = 0.8 x VR Rated

= 60A

F

= 60A, TJ = 125°C

F

R

µA

= VR Rated

Junction Capacitance ––– 120 170 pF VR = 200V

Parameter Min. Typ. Max. Units Test Conditions
Reverse Recovery Time ––– 3 4 ––– IF = 1.0A, dif/dt = 200A/µs, VR = 30V
See Fig. 5, 6 & 16

––– 65 98 ns TJ = 25°C
––– 130 200 TJ = 125°C IF = 60A

Peak Recovery Current ––– 7.0 13 TJ = 25°C

See Fig. 7& 8

––– 13 23 TJ = 125°C VR = 200V

Reverse Recovery Charge ––– 270 410 TJ = 25°C

See Fig. 9 & 10

––– 490 740 TJ = 125°C dif/dt = 200A/µs
/dt1 Peak Rate of Fall of Recovery Current – –– 350 ––– TJ = 25°C
/dt2 During t

b

See Fig. 11 & 12

––– 270 ––– TJ = 125°C

A

nC

A/µs

See Fig. 1

See Fig. 2

D Rated

See Fig. 3

Thermal - Mechanical Characteristics

Parameter Min. Typ. Max. Units

R

θJC

R

θCS

Wt Weight –––– 30 –––– gm

Junction-to-Case, Single Leg Conducting –––– –––– 0.70
Junction-to-Case, Both Legs Conducting –––– –––– 0.35
Case-to-Sink, Flat , Greased Surface –––– 0.05 ––––

°C/W

K/W

Mounting Torque –––– 1.3 –––– (N•m)

HFA120FA60, HFA120EA60

1000

(A)

F

100

T = 150°C

J

T = 125°C

J

T = 25°C

J

10

Instantaneous Forward Current - I

1

0.0 0.5 1.0 1.5 2.0 2.5 3.0

Forward Voltage Drop - V (V)

FM

Fig. 1 - Maximum Forward Voltage Drop

vs. Instantaneous Forward Current,

(per Leg)

1

10000

1000

(µA)

R

100

10

Reverse Current - I

1

0.1

T = 150°C

J

T = 125°C

J

T = 25°C

J

0 200 400 600

Reverse Voltage - VR ( V )

Reverse Voltage - V (V)

R

Fig. 2 - Typical Reverse Current vs. Reverse

A

10000

(pF)

T

1000

100

Junction Capacitance -C

10

1 10 100 1000

Voltage, (per Leg)

T = 25°C

J

Reverse Voltage - V (V)

R

Fig. 3 - Typical Junction Capacitance vs.

Reverse Voltage, (per Leg)

D = 0.50

thJC

0.20

0.1

0.10
P

1 2

DM

t

1

t

2

0.05

0.02

0.01

Thermal Response (Z )

0.01

0.00001 0.0001 0.001 0.01 0.1 1

Fig. 4 - Maximum Thermal Impedance Z

SINGLE PULSE

(THERMAL RESPONSE)

t , Rectangular Pulse Duration (sec)

1

Characteristics, (per Leg)

thjc

Notes:

1. Duty factor D = t / t

2. Peak T = P x Z + T

J DM thJC C

HFA120FA60, HFA120EA60

200

V = 200V

R

T = 125°C

J

T = 25°C

J

I = 12 0 A

160

120

trr- (ns)

80

40

100 1000

di /dt - (A/µs)

f

F

I = 60 A

F

I = 30 A

F

Fig. 5 - Typical Reverse Recovery vs. dif/dt,

(per Leg)

4000

V = 20 0V

R

T = 125°C

J

T = 25°C

J

100

V = 200V

R

T = 125°C

J

T = 25° C

J

I = 120A

F

I = 60 A

F

I = 30A

F

10

Irr- ( A)

1

100 1000

di /dt - (A/µs )

f

Fig. 6 - Typical Recovery Current vs. dif/dt,

(per Leg)

10000

V = 200 V

R

T = 125°C

J

T = 25°C

J

3000

2000

I = 120A

F

I = 60 A

F

I = 30 A

F

Qrr- (nC)

1000

0

100 1000

di /dt - (A/µs )

f

Fig. 7 - Typical Stored Charge vs. dif/dt,

(per Leg)

I = 120A

F

I = 60 A

F

I = 30A

1000

F

di (rec) M/dt- (A /µs)

100

100 1000

Fig. 8 - Typical di

di /dt - (A/µs )

f

/dt vs. dif/dt,

(rec)M

(per Leg)

REVERSE RECOVERY CIRCUIT

V = 200V

R

Ω

0.01

L = 70µH

D.U.T.

dif/dt
A DJU ST

G

D

IR FP250

S

HFA120FA60, HFA120EA60

3

t

RRM

rr

I

RRM

t

b

0.5

t

a

2

di(rec)M/dt

0.75 I

RRM

4. Qrr - Area under curve defined by t
and I

RRM

t
Qrr =
2

5. di

/dt - Peak rate of change of

(rec)M

current during t

4

Q

rr

I

RRM

X I

rr

portion of t

b

5

rr

RRM

rr

I

F

0

1

di /dt

f

1. dif/dt - Rate of change of current
through zero crossing

2. I

- Peak reverse recovery current

RRM

3. trr - Reverse recovery time measured
from zero crossing point of negative
going I

to point where a line passing

F

through 0.75 I
extrapolated to zero current

and 0.50 I

RRM

Fig. 9 - Reverse Recovery Parameter Test

Circuit

L = 100µ H

DUT

Rg = 25 ohm

FREE -W HEEL
DIODE

CURRE NT
MONITOR

Fig. 11 - Avalanche Test Circuit and Waveforms

HIGH -SPEED
SW ITCH

Vd = 50V

Fig. 10 - Reverse Recovery Waveform and

Definitions

I

L(PK)

+

DE C A Y
TIME

V

(AVAL)

V

R(RA TE D)

HFA120FA60, HFA120EA60

SOT-227 Package Details

Tube

LEAD ASSIGNMENTS

QUANTITIES PER TUBE IS 10
M4 SREW AND WASHER INCLUDED

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: [phone]

EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 732020

IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 2Z8, Tel: [phone]

IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo Japan 171 Tel: [phone]

IR SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, Singapore 0316 Tel: [phone]

http://www.irf.com/ Data and specifications subject to change without notice. 10/97

IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590

IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 451 0111