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PDF HFA140NH60 Data sheet ( Hoja de datos )
| Número de pieza | HFA140NH60 | |
| Descripción | Soft Recovery Diode | |
| Fabricantes | International Rectifier | |
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PD -2.447 rev. B 03/99
HEXFREDTM
Features
Reduced RFI and EMI
Reduced Snubbing
Extensive Characterization of
Recovery Parameters
HFA140NH60
Ultrafast, Soft Recovery Diode
LUG
TERMINAL
ANODE
ad
BASE CATHODE
VR = 600V
VF(typ.) = 1.3V
IF(AV) = 140A
Qrr (typ.) = 490nC
IRRM(typ.) = 9.3A
trr(typ.) = 39ns
di(rec)M/dt (typ.) = 200A/µs
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.
HALF-PAK
Absolute Maximum Ratings (per Leg)
VR
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
EAS
PD @ TC = 25°C
PD @ TC = 100°C
TJ
TSTG
Parameter
Cathode-to-Anode Voltage
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current
Non-Repetitive Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max.
600
222
111
800
220
625
250
-55 to +150
Units
V
A
µJ
W
°C
Thermal - Mechanical Characteristics
Parameter
Min. Typ. Max. Units
RthJC
RthCS
Wt
Junction-to-Case
Case-to-Sink, Flat, Greased Surface
Weight
0.15
26 (0.9)
0.20
°C/W
K/W
g (oz)
Mounting Torque
Terminal Torque
15 (1.7)
30 (3.4)
25 (2.8) lbfin
40 (4.6) (Nm)
Vertical Pull
2 inch Lever Pull
35 lbfin
35
Note: Limited by junction temperature
L = 100µH, duty cycle limited by max TJ
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
1
1 page  
HFA140NH60
PD-2.447 rev. B 03/99
REVERSE RECOVERY CIRCUIT
VR = 200V
L = 70µH
0.01 Ω
D.U.T.
dif/dt
ADJUST G
D
IRFP250
S
IF
0
3
trr
ta
tb
2
I RRM
4
Qrr
0.5 I RRM
di(rec)M/dt
5
0.75 I RRM
1 dif /dt
1. dif/dt - Rate of change of current
through zero crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured
from zero crossing point of negative
going IF to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
4. Qrr - Area under curve defined by trr
and IRRM
t rr X IRRM
Qrr =
2
5. di(rec)M/dt - Peak rate of change of
current during tb portion of trr
Fig. 9 - Reverse Recovery Parameter Test
Circuit
Fig. 10 - Reverse Recovery Waveform and
Definitions
DUT
CURRENT
MONITOR
L = 100µH
Rg = 25 ohm
HIGH-SPEED
SW ITCH
FR EE-W HEEL
DIODE
+
Vd = 50V
I L(PK)
V (AVAL)
V R(RATED)
DE CAY
TIME
Fig. 11 - Avalanche Test Circuit and Waveforms
WORLDHEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332.
EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408.
IRCANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801.
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933.
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220.
IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086.
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630.
IR TAIWAN: 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.
http://www.irf.com
Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
5
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