Bulletin PD -2.334 rev. C 11/03
HFA15TB60
HFA15TB60-1
HEXFRED
TM
Ultrafast, Soft Recovery Diode
Features
• Ultrafast Recovery
• Ultrasoft Recovery
• Very Low
• Very Low Q
I
RRM
rr
• 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
Description
International Rectifier's HFA15TB60 is a state of the art 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 8 amps per Leg continuous current, the
HFA15TB60 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 (I
exhibit any tendency to "snap-off" during the t
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 HFA15TB60 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.
portion of recovery. The
b
) and does not
RRM
VR = 600V
VF = 1.7V
Qrr * = 84nC
di
/dt * = 188A/µs
(rec)M
TO-220AC
TO-262
125°C
*
Absolute Maximum Ratings
Parameter Max Units
V
R
@ TC = 100°C Continuous Forward Current 15
I
F
I
FSM
I
FRM
P
@ TC = 25°C Maximum Power Dissipation 74
D
P
@ TC = 100°C Maximum Power Dissipation 29
D
T
J
T
STG
Cathode-to-Anode Voltage 600 V
Single Pulse Forward Current 150
Maximum Repetitive Forward Current 60
Operating Junction and
Storage Temperature Range
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- 55 to +150
A
W
C
1
HFA15TB60, HFA15TB60-1
Bulletin PD-2.334 rev. C 11/03
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
= 15A
F
= 30A
F
= 15A, TJ = 125°C
F
= VR Rated
R
µA
= 125°C, VR = 0.8 x VR Rated
J
Max Forward Voltage
Max Reverse Leakage Current
1.3 1.7 I
1.5 2.0 V I
1.2 1.6 I
1.0 10 V
400 1000 T
Junction Capacitance 25 50 pF VR = 200V
Series Inductance 8.0 nH
Parameter Min Typ Max Units Test Conditions
Measured lead to lead 5mm from
package body
Reverse Recovery Time 19 IF = 1.0A, dif/dt = 200A/µs, VR = 30V
See Fig. 5
42 60 ns TJ = 25°C
74 120 TJ = 125°C IF = 15A
Peak Recovery Current 4.0 6.0 TJ = 25°C
See Fig. 6
6.5 10 TJ = 125°C VR = 200V
Reverse Recovery Charge 84 180 TJ = 25°C
See Fig. 7
241 600 TJ = 125°C dif/dt = 200A/µs
/dt1 Peak Rate of Fall of Recovery Current 188 TJ = 25°C
/dt2 During t
b
See Fig. 8
160 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
T
Lead Temperature 300 °C
lead
R
thJC
Thermal Resistance, Junction to Ambient 80
R
thJA
Thermal Resistance, Case to Heat Sink 0.5
R
thCS
Wt
T
0.063 in. from Case (1.6mm) for 10 sec
Typical Socket Mount
Mounting Surface, Flat, Smooth and Greased
Thermal Resistance, Junction to Case 1.7
Weight
Mounting Torque
6.0 12 Kg-cm
5.0 10 lbf•in
2.0 g
0.07 (oz)
2
K/W
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