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International Rectifier Electronic Components Datasheet

HFA25TB60 Datasheet

Ultrafast/ Soft Recovery Diode

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PD -2.339
HFA25TB60
HEXFREDTM
Ultrafast, Soft Recovery Diode
Features
• Ultrafast Recovery
• Ultrasoft Recovery
• Very Low IRRM
• Very Low Qrr
• Guaranteed Avalanche
• 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 HFA25TB60 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 25 amps continuous current, the HFA25TB60 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 HFA25TB60 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.
VR = 600V
VF(typ.)* = 1.3V
IF(AV) = 25A
Qrr (typ.)= 112nC
IRRM = 10A
trr(typ.) = 23ns
di(rec)M/dt (typ.) = 250A/µs
TO-220AC
Absolute Maximum Ratings
VR
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
IFRM
IAR
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
Maximum Repetitive Forward Current
Maximum Repetitive Avalanche Current
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max.
600
25
225
100
2.0
125
50
-55 to +150
Units
V
A
W
C
* 125°C
4/2/97


International Rectifier Electronic Components Datasheet

HFA25TB60 Datasheet

Ultrafast/ Soft Recovery Diode

No Preview Available !

HFA25TB60
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Test Conditions
VBR
Cathode Anode Breakdown Voltage
600 ––– ––– V IR = 100µA
VFM Max Forward Voltage
––– 1.3 1.7
––– 1.5 2.0
IF = 25A
V IF = 50A
See Fig. 1
IRM Max Reverse Leakage Current
––– 1.3 1.7
IF = 25A, TJ = 125°C
––– 1.5 20 µA VR = VR Rated
See Fig. 2
––– 600 2000
TJ = 125°C, VR = 0.8 x VR RatedD Rated
CT Junction Capacitance
––– 55 100 pF VR = 200V
See Fig. 3
LS Series Inductance
––– 8.0 ––– nH Measured lead to lead 5mm from
package body
Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)
trr
trr1
trr2
IRRM1
IRRM2
Qrr1
Qrr2
d i(rec)M/dt1
d i(rec)M/dt2
Parameter
Reverse Recovery Time
See Fig. 5, 6 & 16
Peak Recovery Current
See Fig. 7& 8
Reverse Recovery Charge
See Fig. 9 & 10
Peak Rate of Fall of Recovery Current
During tb
See Fig. 11 & 12
Min. Typ. Max. Units
Test Conditions
––– 23 –––
––– 50 75
IF = 1.0A, dif/dt = 200A/µs, VR = 30V
ns TJ = 25°C
––– 105 160
––– 4.5 10
––– 8.0 15
A
––– 112 375 nC
––– 420 1200
TJ = 125°C
TJ = 25°C
TJ = 125°C
TJ = 25°C
TJ = 125°C
IF = 25A
VR = 200V
dif/dt = 200A/µs
––– 250 ––– A/µs TJ = 25°C
––– 160 –––
TJ = 125°C
Thermal - Mechanical Characteristics
Tlead‚
RθJC
RθJAƒ
RθCS„
Wt
Parameter
Lead Temperature
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Thermal Resistance, Case to Heat Sink
Weight
Mounting Torque
Min.
––––
––––
––––
––––
––––
––––
6.0
5.0
Typ.
––––
––––
––––
0.5
2.0
0.07
––––
––––
Max.
300
1.0
80
––––
––––
––––
12
10
Units
°C
K/W
g
(oz)
Kg-cm
lbf•in
 L=100µH, duty cycle limited by max TJ
‚ 0.063 in. from Case (1.6mm) for 10 sec
ƒ Typical Socket Mount
„ Mounting Surface, Flat, Smooth and Greased


Part Number HFA25TB60
Description Ultrafast/ Soft Recovery Diode
Maker International Rectifier
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HFA25TB60 Datasheet PDF






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