IRF HFA08TA60CS Ultrafast, soft recovery diode Datasheet

Bulletin PD -20058 01/01
HFA08TA60CS
HEXFRED
Ultrafast, Soft Recovery Diode
TM
2
Features
•
•
•
•
•
VR = 600V
Ultrafast Recovery
Ultrasoft Recovery
Very Low IRRM
Very Low Qrr
Specified at Operating Conditions
Benefits
• Reduced RFI and EMI
• Reduced Power Loss in Diode and Switching
Transistor
• Higher Frequency Operation
• Reduced Snubbing
• Reduced Parts Count
VF = 1.8V
Qrr * = 40nC
1
di(rec)M/dt * = 280A/µs
* 125°C
3
Description
International Rectifier's HFA08TA60CS is a state of the art center tap ultra fast
recovery diode. Employing the latest in epitaxial construction and advanced
processing techniques it features a superb combination of characteristics
which result in performance which is unsurpassed by any rectifier previously
available. With basic ratings of 600 volts and 4 amps per Leg continuous
current, the HFA08TA60CS is especially well suited for use as the companion
diode for IGBTs and MOSFETs. In addition to ultra fast recovery time, the
HEXFRED product line features extremely low values of peak recovery current
(IRRM) and does not exhibit any tendency to "snap-off" during the tb portion of
recovery. The HEXFRED features combine to offer designers a rectifier with
lower noise and significantly lower switching losses in both the diode and the
switching transistor. These HEXFRED advantages can help to significantly
reduce snubbing, component count and heatsink sizes. The HEXFRED
HFA08TA60CS is ideally suited for applications in power supplies and power
conversion systems (such as inverters), motor drives, and many other similar
applications where high speed, high efficiency is needed.
D2Pak
Absolute Maximum Ratings
Parameter
VR
IF @ TC = 100°C
IFSM
IFRM
PD @ TC = 25°C
PD @ TC = 100°C
TJ
TSTG
Cathode-to-Anode Voltage
Continuous Forward Current
Single Pulse Forward Current
Maximum Repetitive Forward Current
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max
Units
600
40
25
16
25
10
V
-55 to +150
A
W
C
1
HFA08TA60CS
Bulletin PD-20058 01/01
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
V BR
Cathode Anode Breakdown Voltage
VFM
Max Forward Voltage
IRM
Max Reverse Leakage Current
CT
Junction Capacitance
LS
Series Inductance
Min Typ Max Units
600
V
1.5
1.8
1.4
0.17
44
4.0
1.8
2.2
1.7
3.0
300
8.0
V
µA
pF
8.0
nH
Test Conditions
= 100µA
IF = 4.0A
See Fig. 1
IF = 8.0A
IF = 4.0A, TJ = 125°C
See Fig. 2
VR = VR Rated
TJ = 125°C, VR = 0 8 x VR Rated
VR = 200V
See Fig. 3
Measured lead to lead 5mm from
package body
R
Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Min Typ Max Units
t rr
Reverse Recovery Time
trr1
See Fig. 5, 6 & 16
trr2
IRRM1
Peak Recovery Current
See Fig. 7& 8
IRRM2
Qrr1
Reverse Recovery Charge
See Fig. 9 & 10
Qrr2
di(rec)M/dt1 Peak Rate of Fall of Recovery Current
See Fig. 11 & 12
di(rec)M/dt2 During tb
17
28
38
2.9
3.7
40
70
280
235
42
57
5.2
6.7
60
105
ns
Test Conditions
IF = 1.0A, dif/dt = 200A/µs, VR = 30V
T J = 25°C
TJ = 125°C
IF = 4 0A
TJ = 25°C
TJ = 125°C
VR = 200V
T J = 25°C
TJ = 125°C
dif/dt = 200A/µs
TJ = 25°C
TJ = 125°C
Thermal - Mechanical Characteristics
Parameter
Tlead!
RthJC
RthJA "
Wt
Lead Temperature
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Weight
T
Mounting Torque
!
"
2
Min
Typ
Max
300
50
80
2.0
0 07
6.0
5.0
12
10
Units
°C
K/W
g
(oz)
Kg-cm
lbf•in
0.063 in. from Case (1.6mm) for 10 sec
Typical Socket Mount
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HFA08TA60CS
Bulletin PD-20058 01/01
1000
Reverse Current - IR (µA)
TJ = 150°C
10
TJ = 125°C
T = 25°C
TJ = 150°C
100
10
TJ = 125°C
1
0.1
TJ = 25°C
0.01
0.001
J
0
100
200
300
400
500
Reverse Voltage - V R (V)
Fig. 2 - Typical Reverse Current vs. Reverse
Voltage
1
100
0.1
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Forward Voltage Drop - VFM ( V )
Fig. 1 - Maximum Forward Voltage Drop
vs. Instantaneous Forward Current,
Junction Capacitance -CT (pF)
Instantaneous Forward Current - IF (A)
100
TJ = 25°C
10
1
1
10
100
1000
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
Thermal Response (Z thJC )
10
D
1
0.50
0.20
0.10
0.05
0.02
0.01
SINGLE PULSE
(THERMAL RESPONSE)
PDM
0.1
0.01
0.00001
t1
t2
Notes
1. Duty factor D t 1 / t 2
2. Peak T J P DM x Z thJC + TC
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics
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3
HFA08TA60CS
Bulletin PD-20058 01/01
50
14
F = 8.0A
45
12
I F = 4 0A
10
I F = 8.0A
I F = 4 0A
Irr- ( A)
trr- (nC)
40
VR = 200V
TJ = 125°C
TJ = 25°C
35
8
6
30
4
25
2
VR = 200V
TJ = 125°C
TJ = 25°C
20
100
di f /dt - (A/µs)
0
100
1000
di f /dt - (A/µs)
1000
Fig. 6 - Typical Recovery Current vs. dif/dt
Fig. 5 - Typical Reverse Recovery vs. dif/dt
1000
200
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
160
I F = 8 0A
I F = 4.0A
Qrr- (nC)
120
di (rec) M/dt- (A /µs)
I F = 8.0A
80
I F = 4 0A
40
0
100
di f /dt - (A/µs)
Fig. 7 - Typical Stored Charge vs. dif/dt
4
1000
100
100
di f /dt - (A/µs)
1000
Fig. 8 - Typical di(rec)M/dt vs. dif/dt,
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HFA08TA60CS
Bulletin PD-20058 01/01
3
t rr
IF
REVERSE RECOVERY C RCUIT
tb
ta
0
Q rr
VR = 200V
2
I RRM
0.5 I RRM
di(rec)M/dt
0.01 Ω
L = 70µH
D.U.T.
dif/dt
ADJUST
D
G
IRFP250
S
Fig. 9 - Reverse Recovery Parameter Test
Circuit
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5
0.75 I RRM
1
di f /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
trr X IRRM
Qrr =
2
5. di(rec)M/dt - Peak rate of change of
current during tb portion of trr
Fig. 10 - Reverse Recovery Waveform and
Definitions
5
HFA08TA60CS
Bulletin PD-20058 01/01
4.69 (0.18)
4.20 (0.16)
10.16 (0.40)
REF.
1.32 (0.05)
15.49 (0.61)
1.22 (0.05)
6.47 (0.25)
93°
6.18 (0.24)
14.73 (0.58)
5.28 (0.21)
2.61 (0.10)
4.78 (0.19)
2.32 (0.09)
0.55 (0.02)
8.89 (0.35)
3X
REF.
1.40 (0.055)
1.14 (0.045)
2X
1
0.46 (0.02)
0.93 (0.37)
MINIMUM RECOMMENDED FOOTPRINT
0.69 (0.27)
11.43 (0.45)
3
4.57 (0.18)
2
4.32 (0.17)
8.89 (0.35)
17.78 (0.70)
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
Conforms to JEDEC Outline D2PAK
Dimensions in millimeters and inches
IR WORLD HEADQUARTERS 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 01/01
6
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