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Bulletin PD -20616 rev. A 12/00
HFA25TB60S
HEXFRED
Features
* * * * * Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions
TM
Ultrafast, Soft Recovery Diode
(K)
BASE + 2
VR = 600V VF(typ.)* = 1.3V IF(AV) = 25A Qrr (typ.)= 112nC IRRM = 10A
Benefits
* Reduced RFI and EMI * Reduced Power Loss in Diode and Switching Transistor * Higher Frequency Operation * Reduced Snubbing * Reduced Parts Count
(N/C)
1
3 _ (A)
trr(typ.) = 23ns di(rec)M/dt (typ.) = 250A/s
Description
International Rectifier's HFA25TB60S 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 HFA25TB60S 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 HFA25TB60S 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.
D2 Pak
Absolute Maximum Ratings
Parameter
VR IF @ TC = 100C IFSM IFRM PD @ TC = 25C PD @ TC = 100C TJ TSTG * 125C 1 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 25 225 100 125 50 -55 to +150
Units
V A W C
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
Electrical Characteristics @ TJ = 25C (unless otherwise specified)
Parameter
VBR VFM IRM CT LS Cathode Anode Breakdown Voltage Max Forward Voltage Max Reverse Leakage Current Junction Capacitance Series Inductance
Min. Typ. Max. Units
600 --- --- --- --- --- --- --- --- --- 1.3 1.7 1.5 2.0 1.3 1.7 1.5 20 600 2000 55 100 8.0 --- V V A pF nH
Test Conditions
IR = 100A IF = 25A See Fig. 1 IF = 50A IF = 25A, TJ = 125C See Fig. 2 VR = VR Rated TJ = 125C, VR = 0.8 x VR RatedD Rated See Fig. 3 VR = 200V 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 Peak Recovery Current Reverse Recovery Charge See Fig. 7 Peak Rate of Fall of Recovery Current During tb See Fig. 8
Min. Typ. Max. Units
--- --- --- --- --- --- --- --- --- 17 28 38 2.9 3.7 40 70 280 235 --- 42 57 5.2 6.7 60 105 --- ---
Test Conditions
IF = 1.0A, dif/dt = 200A/s, VR = 30V ns TJ = 25C TJ = 125C IF = 4.0A TJ = 25C A TJ = 125C VR = 200V TJ = 25C nC TJ = 125C dif/dt = 200A/s TJ = 25C A/s TJ = 125C
Thermal - Mechanical Characteristics
Parameter
Tlead RthJC RthJA Wt ! " Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Weight
Min.
---- ---- ---- ---- ----
Typ.
---- ---- ---- 2.0 0.07
Max.
300 1.0 80 ---- ----
Units
C K/W g (oz)
! 0.063 in. from Case (1.6mm) for 10 sec " Typical Socket Mount
2
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
100 10000
Reverse Current - IR (A)
1000 100 10 1 0.1 0.01 0
T = 150C J
TJ= 125C
Instantaneous Forward Current - IF (A)
TJ = 150C TJ = 125C T = 25C
10 J
TJ = 25C
A 100 200 300 400 500 600
Reverse Voltage - V R (V)
Fig. 2 - Typical Reverse Current vs. Reverse Voltage
1000
A
Junction Capacitance -CT (pF)
T = 25C J
100
1 0.6
A 1.0 1.4 1.8 2.2 2.6
Forward Voltage Drop - V FM (V)
Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current
10 1 10 100
A 1000
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
Thermal Response (Z thJC )
1 D = 0.50 0.20 0.1 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 TJ = P DM x Z thJC + TC 0.001 0.01 0.1 1
0.01 0.00001
0.0001
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics
3
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
140 VR = 200V TJ = 125C TJ = 25C 120
30 VR = 200V TJ = 125C TJ = 25C 25
100
20
I F = 50A I F = 25A
trr- (nC)
Irr- ( A)
80
I F = 50A I F = 25A IF = 10A
I F = 10A
15
60
10
40
5
20 100
A
di f /dt - (A/s)
1000
0 100
A
di f /dt - (A/s)
1000
Fig. 5 - Typical Reverse Recovery vs. dif/dt
1400 VR = 200V TJ = 125C TJ = 25C
Fig. 6 - Typical Recovery Current vs. dif/dt
10000 VR = 200V TJ = 125C TJ = 25C
1200
1000
I F = 50A I F = 25A I F = 10A
Qrr- (nC)
800
di (rec) M/dt- (A /s)
1000
I F = 50A I F = 25A I F = 10A
600
400
200
0 100
A
di f /dt - (A/s)
1000
100 100
A
di f /dt - (A/s)
1000
Fig. 7 - Typical Stored Charge vs. dif/dt
4
Fig. 8 - Typical di(rec)M/dt vs. dif/dt
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
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. dif/dt ADJUST D G IRFP250 S
1
0.75 I RRM di f /dt
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
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
Fig. 9 - Reverse Recovery Parameter Test Circuit
Fig. 10 - Reverse Recovery Waveform and Definitions
5
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
Outline Table
10.16 (0.40) REF.
4.69 (0.18) 4.20 (0.16)
1.32 (0.05)
15.49 (0.61)
93
6.47 (0.25)
6.18 (0.24)
1.22 (0.05)
14.73 (0.58)
2.61 (0.10)
2.32 (0.09) 8.89 (0.35)
5.28 (0.21) 4.78 (0.19)
0.55 (0.02) 0.46 (0.02)
3X
1.40 (0.055)
REF.
0.93 (0.37) 0.69 (0.27)
1.14 (0.045) 2X
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
1
3
4.57 (0.18) 2
4.32 (0.17)
0.61 (0.02) MAX. 5.08 (0.20) REF.
8.89 (0.35)
17.78 (0.70) 3.81 (0.15)
2.08 (0.08) 2X
2.54 (0.10) 2X
Conforms to JEDEC Outline D2PAK Dimensions in millimeters and inches
Part Marking Information
EXAMPLE: THIS IS AN HFA25TB60S INTERNATIONAL RECTIFIER LOGO
(K)
HFA25TB60S
PART NUMBER
5K3A ASSEMBLY LOT CODE
9712
DATE CODE (YYWW) YY = YEAR WW = WEEK
(N/C)
(A)
6
HFA25TB60S
Bulletin PD-20616 rev. A 12/00
Tape & Reel Information
TRR
1.60 (0.063) 1.50 (0.059)
4.10 (0.161) 3.90 (0.153) FEED DIR ECTION
1.60 (0.063) 1.50 (0.059)
DIA. 0.368 (0.0145) 0.342 (0.0135)
1.85 (0.073) 1.65 (0.065)
11.60 (0.457) 11.40 (0.449)
15.42 (0.609) 15.22 (0.601) 1.75 (0.069) 24.30 (0.957) 23.90 (0.941)
TRL
10.90 (0.429) 10.70 (0.421)
1.25 (0.049) 16.10 (0.634) 15.90 (0.626)
DIA.
4.72 (0.186) 4.52 (0.178)
FEED DIRECTION
13.50 (0.532) 12.80 (0.504) DIA.
26.40 (1.039) 24.40 (0.961)
SMD-220 Tape & Reel When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples
60 (2.362) D IA . MIN .
360 (14.173) DIA. MAX.
of 800 pieces per reel for both TRL and TRR.
WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: http://www.irf.com
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Fax-On-Demand: +44 1883 733420
7

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