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HFA15TB60 Series RRooHHSS
Nell High Power Products
FRED
Ultrafast Soft Recovery Diode
15A/600V
FEATURES
Ultrafast recovery
Ultrasoft recovery
Very low I RRM
Very low Q rr
Specified at operating conditions
Lead (Pb)-free
Designed and qualified for industrial level
Planar FRED Chip
BENEFITS
Reduced RFI and EMI
Reduced power loss in diode and switching transistor
Higher frequency operation
Reduced snubbing
Reduced parts count
HFA15TB60
TO-220AC(Modified)
cathode
2
DESCRIPTION
HFA15TB60 is a state of the art ultrafast 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 600V
and 15A continuous current, the HFA15TB60 is
especially well suited for use as the companion
diode for IGBTs and MOSFETs. In addition to ultrafast
recovery time, the FRED 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 FRED features combine
to offer designers a rectifier with lower noise and
significantly lower switching losses in both the diode
and the switching transistor. These FRED advantages
can help to significantly reduce snubbing, component
count and heatsink sizes. The FRED HFA15TB60
is ideally suited for applications in power supplies and
conversion systems (such as inverters), motor drives,
and many other similar applications where high speed,
high efficiency is needed.
13
Cathode Anode
PRODUCT SUMMARY
VR
VF at 15A at 25 °C
IF(AV)
trr (typical)
TJ (maximum)
Qrr
dI(rec)M/dt
Available
RoHS*
COMPLIANT
HFA15TB60F
TO-220F
13
Cathode Anode
600 V
1.60V
15 A
21 ns
150 °C
84 nC
188 A/μs
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Cathode to anode voltage
Maximum continuous forward current
Single pulse forward current
Maximum power dissipation
Operating junction and storage temperature range
SYMBOL
VR
lF
lFSM
PD
TJ, TStg
TEST CONDITIONS
TC = 100 ºC (TO-220AC)
TC = 70 ºC (TO-220F)
TC = 25 ºC
TC = 100 ºC
VALUES
600
15
150
74
29
- 55 to 150
UNITS
V
A
W
ºC
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HFA15TB60 Series RRooHHSS
Nell High Power Products
ELECTRICAL SPECIFICATIONS (TJ = 25 ºC unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Cathode to anode
breakdown voltage
VBR IR = 100 µA
IF = 15 A
Maximum forward voltage
VFM IF = 30 A
IF = 15 A, TJ = 125 ºC
Maximum reverse
leakage current
Junction capacitance
IRM VR = VR rated
TJ = 125°C, VR = VR rated
CT VR = 200V
Series inductance
LS Measured lead to lead 5 mm from package body
MIN.
600
-
-
-
-
-
-
-
TYP.
-
1.35
1.60
1.20
1.0
400
25
8
MAX. UNITS
-
1.60
1.90
1.50
10
1000
50
-
V
µA
pF
nH
DYNAMIC RECOVERY CHARACTERISTICS PERLEG (TJ = 25 ºC unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP. MAX.
Reverse recovery time
Peak recovery current
Reverse recovery charge
Peak rate of fall of recovery
current during tb
trr
trr1
trr2
IRRM1
IRRM2
Qrr1
Qrr2
dl(rec)M/dt1
dl(rec)M/dt2
IF = 0.5A, IR = 1.0A, IRR = 0.25A (RG#1 CKT)
IF = 1.0 A, dIF/dt = 200 A/µs, VR =30 V, TJ = 25°C
TJ = 25 ºC
TJ = 125 ºC
TJ = 25 ºC
TJ = 125 ºC
TJ = 25 ºC
TJ = 125 ºC
TJ = 25 ºC
TJ = 125 ºC
IF= 15A
dIF/dt = 200 A/µs
VR = 200 V
-
-
-
-
-
-
-
-
-
-
26 32
21 -
42 60
74 120
4.0 6.0
6.5 10
84 180
241 600
188 -
160 -
UNITS
ns
A
nC
A/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Lead temperature
Thermal resistance,
junction to case
SYMBOL
Tlead
RthJC
TEST CONDITIONS
0.063" from case (1.6 mm) for 10 s
TO-220AC
TO-220F
Thermal resistance,
junction to lead
RthJL
TO-220AC
TO-220F
Thermal resistance,
case to heatsink
RthCS
Mounting surface, flat, smooth and gerased
Weight
Mounting torque
Marking device
Case style TO-220AC Modified
Case style TO-220F Modified
MIN.
-
-
-
-
-
-
-
-
6
(5)
TYP.
-
-
-
-
-
MAX.
300
1.70
2.50
2.25
3.50
UNITS
°C
K/W
0.5 -
2-
0.07 -
- 12
(10)
HFA15TB60
HFA15TB60F
g
oz.
kgf . cm
(lbf . in)
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Fig.1 Maximum forward voltage drop vs.
lnstantaneous forward current
100
10
TJ = 150 °С
TJ = 125 °С
TJ = 25 °С
1
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Forward voltage drop, VFM (V)
HFA15TB60 Series RRooHHSS
Nell High Power Products
Fig.2 Typical reverse current vs. reverse
voltage
10000
1000
TJ = 150 °С
100 TJ = 125 °C
10
1
TJ = 25 ºC
0.1
0.01
0
100 200 300 400 500 600
Reverse voltage (V)
Fig.3 Typical Junction Capacitance vs. Reverse Voltage
100
TJ = 25 ºC
10
10
100
Reverse voltage, VR (V)
1000
Fig.4-1 Maximum thermal lmpedance ZthJC characteristics
(for HFA15TB60)
10
1
0.1
0.01
0.00001
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Single pulse
(thermal response)
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
0.01
PDM
t1
t2
Notes:
1. Duty factor D = t1 / t2
2. Peak TJ = PDM x ZthJC + Tc
0.1 1
Rectangular pulse duration, t1 (sec)
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HFA15TB60 Series RRooHHSS
Nell High Power Products
Fig.4-2 Maximum thermal lmpedance ZthJC characteristics
(for HFA15TB60F)
10
1
0.1
0.01
0.00001
Single pulse
(thermal response)
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
0.01
PDM
t1
t2
Notes:
1. Duty factor D = t1 / t2
2. Peak TJ = PDM x ZthJC + Tc
0.1 1
Rectangular pulse duration, t1 (sec)
Fig.5 Typical reverse recovery time vs. dlF/dt
100
80
lF = 30A
lF = 15A
lF = 5A
60
40
20 VR = 200V
TJ = 125°C
TJ = 25°C
0
100
dlF/dt (A/μs)
1000
Fig.6 Typical recovery current vs. dlF/dt
25
VR = 200V
TJ = 125°C
20 TJ = 25°C
15
lF = 30A
lF = 15A
lF = 5A
10
5
0
100
dlF/dt (A/μs)
1000
Fig.7 Typical stored charge vs. dlF/dt
800
700
600
VR = 200V
TJ = 125°C
TJ = 25°C
500
400
300
lF = 30A
lF = 15A
lF = 5A
200
100
0
100
dlF/dt (A/μs)
1000
10000
Fig.8 Typical dl(rec)M/dt vs. dlF/dt
lF = 30A
lF = 15A
lF = 5A
VR = 200V
TJ = 125°C
TJ = 25°C
1000
100
100
dlF/dt (A/μs)
1000
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HFA15TB60 Series RRooHHSS
Nell High Power Products
Fig.9 Reverse Recovery Parameter Test Circuit
VR = 200 V
L = 70 μH
0.01 Ω
D.U.T.
dIF/dt
adjust
G
D
IRFP250
S
Fig.10 Reverse Recovery Waveform and Definitions
IF
0
(3)
trr
ta
tb
(2) IRRM
(4)
Qrr
0.5 IRRM
dI(rec)M /dt (5)
0.75 IRRM
(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 0.50RIRM
extrapolated to zero current.
(4) Q rr - area under curve defined by trr
and IRRM
Qrr
=
trr
x lRRM
2
(5) dI(rec)M/dt - peak rate of change of
current during tb portion of trr
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