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PD-95737
HFA08TB60PBF
HEXFRED
Features
Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions Lead-Free
1 CATHODE
TM
Ultrafast, Soft Recovery Diode
BASE CATHODE
VR = 600V VF(typ.)* = 1.4V IF(AV) = 8.0A Qrr (typ.)= 65nC IRRM = 5.0A
3 ANODE 2
4
2
Benefits
Reduced RFI and EMI Reduced Power Loss in Diode and Switching Transistor Higher Frequency Operation Reduced Snubbing Reduced Parts Count
trr(typ.) = 18ns di(rec)M/dt (typ.) = 240A/s
Description
International Rectifier's HFA08TB60 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 continuous current, the HFA08TB60 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 HFA08TB60 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.
TO-220AC
Absolute Maximum Ratings
Parameter
VR IF @ TC = 100C IFSM IFRM PD @ TC = 25C PD @ TC = 100C 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
600 8.0 60 24 36 14 - 55 to +150
Units
V A W C
* 125C
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10/18/04
HFA08TB60PBF
Electrical Characteristics @ TJ = 25C (unless otherwise specified)
Parameter
V BR VFM IRM CT LS Cathode Anode Breakdown Voltage Max Forward Voltage Max Reverse Leakage Current Junction Capacitance Series Inductance
Min Typ Max Units
600 1.4 1.7 1.4 0.3 100 10 8.0 1.7 2.1 1.7 5.0 500 25 V V A pF nH
Test Conditions
IR = 100A IF = 8.0A See Fig. 1 IF = 16A IF = 8.0A, TJ = 125C VR = VR Rated See Fig. 2 TJ = 125C, VR = 0.8 x VR RatedD Rated VR = 200V See Fig. 3 Measured lead to lead 5mm from package body
Dynamic Recovery Characteristics @ TJ = 25C (unless otherwise specified)
Parameter
trr trr1 trr2 IRRM1 IRRM2 Qrr1 Qrr2 di(rec)M /dt1 di(rec)M /dt2 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
18 37 55 3.5 4.5 65 124 240 210 55 90 5.0 8.0 138 360 ns A nC A/s
Test Conditions
IF = 1.0A, dif/dt = 200A/s, VR = 30V TJ = 25C TJ = 125C I F = 8.0A TJ = 25C TJ = 125C VR = 200V TJ = 25C TJ = 125C dif/dt = 200A/s TJ = 25C TJ = 125C
Thermal - Mechanical Characteristics
Parameter
Tlead RthJC RthJA RthCS Wt Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heat Sink Weight Mounting Torque 0.063 in. from Case (1.6mm) for 10 sec Typical Socket Mount Mounting Surface, Flat, Smooth and Greased 6.0 5.0
Min
Typ
Max
300 3.5 80
Units
C K/W g (oz) Kg-cm lbfin
0.5 2.0 0.07 12 10
2
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HFA08TB60PBF
100
1000
Reverse Current - IR (A)
TJ = 150C
100 10 1 0.1 0.01 0.001 0 100 200 300 400 500 600
TJ = 125C
Instantaneous Forward Current - IF (A)
10
TJ = 150C TJ = 125C TJ = 25C
T = 25C J
1
Fig. 2 - Typical Reverse Current vs. Reverse Voltage
100
Reverse Voltage - V R (V)
A
Junction Capacitance -CT (pF)
TJ = 25C
10
0.1 0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
Forward Voltage Drop - V FM (V)
Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current
1 1 10 100 1000
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
Thermal Response (Z thJC )
D = 0.50 1 0.20 0.10 0.05 0.02 0.01 SINGLE PULSE (THERMAL RESPONSE) PDM 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
0.1
0.01 0.00001
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics
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HFA08TB60PBF
80
20 VR = 200V TJ = 125C TJ = 25C
I F = 16A I F = 8.0A
60
I F = 4.0A
15
IF = 16A
Irr- ( A)
trr- (nC)
IF = 8.0A IF = 4.0A
10
40
20
5
VR = 200V TJ = 125C TJ = 25C 0 100
di f /dt - (A/s)
1000
0 100
di f /dt - (A/s)
1000
Fig. 5 - Typical Reverse Recovery vs. dif/dt
500 VR = 200V TJ = 125C TJ = 25C 400
Fig. 6 - Typical Recovery Current vs. dif/dt
10000 VR = 200V TJ = 125C TJ = 25C
I F = 16A I F = 8.0A
I F = 16A
di (rec) M/dt- (A /s)
Qrr- (nC)
300
I F = 8.0A I F = 4.0A
1000
I F = 4.0A
200
100
0 100
di f /dt - (A/s)
1000
100 100
di f /dt - (A/s)
1000
Fig. 7 - Typical Stored Charge vs. dif/dt
Fig. 8 - Typical di(rec)M/dt vs. dif/dt
4
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HFA08TB60PBF
3
IF
trr ta tb
4
REVERSE RECOVERY CIRCUIT
VR = 200V
0 Q rr
2
I RRM
0.5 I RRM di(rec)M/dt
5
0.01 L = 70H D.U.T. D G IRFP250 S
1
0.75 I RRM di f /dt
4. Qrr - Area under curve defined by trr and I RRM trr X IRRM Q rr = 2 5. di(rec)M/dt - Peak rate of change of current during t b portion of trr
dif/dt ADJUST
1. dif/dt - Rate of change of current through zero crossing 2. I RRM - 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
Fig. 9 - Reverse Recovery Parameter Test Circuit
Fig. 10 - Reverse Recovery Waveform and Definitions
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HFA08TB60PBF TO-220AC Package Outline
Dimensions are shown in millimeters (inches)
TO-220AC Part Marking Information
PART NUMBER EXAMPLE: T HIS IS A HF A06T B120 LOT CODE 1789 ASS EMBLED ON WW 19, 2001 IN THE AS SEMBLY LINE "C" INT ERNAT IONAL RECT IF IER LOGO DAT E CODE ASS EMB LY LOT CODE P = LEAD-F REE YEAR 1 = 2001 WEEK 19 LINE C
PART NUMB ER EXAMPLE: T HIS IS A HFA06T B120 LOT CODE 1789 AS SEMBLED ON WW 19, 2001 IN T HE ASS EMBLY LINE "C" INT ERNAT IONAL RECT IFIER LOGO DAT E CODE ASS EMBLY LOT CODE YEAR 1 = 2001 WEEK 19 P = LEAD-F REE
Data and specifications subject to change without notice.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. 10/04
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