IRF HFA60MB60C Ultrafast, soft recovery diode Datasheet

PD -2.462 rev. A 03/99
HFA60MB60C
Ultrafast, Soft Recovery Diode
HEXFRED
TM
Features
(ISOLATED BASE)
• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of
Recovery Parameters
(1-3)
ANODE
1
(4-6)
COMMON
CATHODE
(7-9)
ANODE
2
VR = 600V
VF(typ.)ƒ = 1.1V
IF(AV) = 60A
Qrr (typ.) = 200nC
IRRM(typ.) = 6A
trr(typ.) = 30ns
di(rec)M/dt (typ.)ƒ = 170A/µs
Description
HEXFRED diodes are optimized to reduce losses and EMI/RFI in high frequency
power conditioning systems. An extensive characterization of the recovery
behavior for different values of current, temperature and di/dt simplifies the
calculations of losses in the operating conditions. The softness of the recovery
eliminates the need for a snubber in most applications. These devices are
ideally suited for power converters, motors drives and other applications where
switching losses are significant portion of the total losses.
TM
A
D-60
(MODIFIED T0-249AA)
Absolute Maximum Ratings (per Leg)
Max.
Units
VR
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
EAS
PD @ TC = 25°C
Cathode-to-Anode Voltage
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current 
Non-Repetitive Avalanche Energy ‚
Maximum Power Dissipation
Parameter
600
50
24
200
220
125
V
PD @ TC = 100°C
TJ
TSTG
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 sec.
50
A
µJ
W
-55 to +150
°C
300 (0.063 in. (1.6mm) from case)
Thermal - Mechanical Characteristics
Parameter
RθJC
RθCS
Wt
Junction-to-Case, Single Leg Conducting
Junction-to-Case, Both Legs Conducting
Case-to-Sink, Flat, Greased Surface
Weight
Mounting Torque
Min.
Typ.
Max.
––––
––––
––––
––––
––––
––––
0.10
58 (2.0)
1.0
0.50
––––
––––
35 (4.0)
––––
50 (5.7)
Units
°C/W
K/W
g (oz)
lbf•in
(N•m)
Note:  Limited by junction temperature
‚ L = 100µH, duty cycle limited by max TJ
ƒ 125°C
1
HFA60MB60C
PD-2.462 rev. A 03/99
Electrical Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
V BR
V FM
Min. Typ. Max. Units
Cathode Anode Breakdown Voltage
Max Forward Voltage
IRM
Max Reverse Leakage Current
CT
LS
Junction Capacitance
Series Inductance
600
–––
–––
–––
–––
–––
–––
–––
––– –––
1.3 1.5
1.4 1.7
1.1 1.3
2.0
10
0.50 2.0
68 100
9.2 –––
V
Test Conditions
I R = 100µA
I F = 30A
See Fig. 1
I F = 60A
I F = 30A, TJ = 125°C
VR = VR Rated
See Fig. 2
TJ = 125°C, VR = 480V
See Fig. 3
VR = 200V
Lead to lead 5mm from package body
V
µA
mA
pF
nH
Dynamic Recovery Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
trr
trr1
trr2
IRRM1
IRRM2
Qrr1
Qrr2
di(rec)M/dt1
di(rec)M/dt2
Min. Typ. Max. Units
Reverse Recovery Time
Peak Recovery Current
Reverse Recovery Charge
Peak Rate of Fall of Recovery Current
During tb
6.60 (0.260)
6.10 (0.240)
50.80 (2.000)
REF.
–––
–––
–––
–––
–––
–––
–––
–––
–––
4.95 (0.195)
DIA.
4.45 (0.175)
(4 PLCS.)
25.65 (1.010)
25.15 (0.990)
12.70 (0.500)
REF.
1
9
1.14 (0.045)
0.76 (0.030)
13.21 (0.520)
12.70 (0.500)
3.93 (0.155)
3.68 (0.145)
(8 PLCS.)
A
Outline D-60 (Modfied JEDEC TO - 249AA)
Dimensions in millimeters and inches
38.35 (1.510)
6.60 (0.260)
6.10 (0.240)
2
LEAD ASSIGNMENTS
1-3 ANODE
4-6 CATHODE
7-9 ANODE
BASE (ISOLATED)
1.14 (0.045)
0.89 (0.035)
* (9 PLCS.)
* PRE-SOLDER DIP DIMENSIONS
1.14 (0.045) *
0.89 (0.035)
Test Conditions
30 –––
IF = 1.0A, di f /dt = 200A/µs, VR = 30V
67 100
ns TJ = 25°C
See
112 170
TJ = 125°C Fig. 5
IF = 50A
6.0 11
TJ = 25°C
See
A
9.0 16
TJ = 125°C Fig. 6
VR = 200V
200 550
TJ = 25°C
See
nC
500 1400
TJ = 125°C Fig. 7
dif /dt = 200A/µs
250 –––
TJ = 25°C
See
A/µs
170 –––
TJ = 125°C Fig. 8
37.85 (1.490)
1.27 (0.050)
REF.
61.21 (2.410)
60.71 (2.390)
10.16 (0.400)
8.38 (0.330)
3.30 (0.130)
3.05 (0.120)
HFA60MB60C
PD-2.462 rev. A 03/99
10000
Reverse Current - I R (µA)
100
TJ = 150°C
1000
100
TJ = 125°C
10
1
0.1
TJ = 25°C
0.01
T = 150°C
0
J
200
400
600
Reverse Voltage - VR (V)
TJ = 125°C
Fig. 2 - Typical Reverse Current vs. Reverse
Voltage, (per Leg)
TJ = 25°C
10
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
1000
1000
A
TJ = 25°C
100
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,
(per Leg)
10
1
10
100
1000
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage, (per Leg)
Thermal Impedance - Z thJC (K/W)
10
1
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
PDM
t
Notes:
1. Duty factor D = t / t
1 2
0.01
0.001
0.00001
1
t2
Single Pulse
(Thermal Resistance)
2. Peak TJ = PDM x Z thJC + TC
0.0001
0.001
0.01
0.1
1
10
100
t 1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics, (per Leg)
3
HFA60MB60C
PD-2.462 rev. A 03/99
150
40
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
30
I F = 70A
I F = 30A
90
t rr - (ns)
t rr - (ns)
120
I F = 15A
I F = 70A
20
I F = 30A
I F = 15A
60
10
30
100
di f /dt - (A/µs)
0
100
1000
Fig. 5 - Typical Reverse Recovery vs. di f/dt,
(per Leg)
di f /dt - (A/µs)
1000
Fig. 6 - Typical Recovery Current vs. dif/dt,
(per Leg)
10000
1600
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
di(rec)M/dt - (A/µs)
1200
Q RR - (nC)
IF = 70A
I F = 30A
800
I F = 15A
1000
I F = 15A
I F = 30A
I F = 70A
100
400
0
100
di f /dt - (A/µs)
1000
Fig. 7 - Typical Stored Charge vs. di f/dt,
(per Leg)
4
10
100
di f /dt - (A/µs)
Fig. 8 - Typical di (rec)M/dt vs. dif/dt,
(per Leg)
1000
HFA60MB60C
PD-2.462 rev. A 03/99
3
t rr
IF
tb
ta
0
REVERSE RECOVERY CIRCUIT
VR = 200V
Q rr
2
I RRM
4
0.5 I RRM
di(rec)M/dt
5
0.01 Ω
0.75 I RRM
L = 70µH
1
D.U.T.
D
dif/dt
ADJUST G
di f /dt
4. Qrr - Area under curve defined by trr
and IRRM
trr X IRRM
Qrr =
2
1. dif /dt - Rate of change of current
through zero crossing
IRFP250
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured
from zero crossing point of negative
going I F to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
S
Fig. 9 - Reverse Recovery Parameter Test
Circuit
L = 100µH
5. di(rec)M/dt - Peak rate of change of
current during tb portion of trr
Fig. 10 - Reverse Recovery Waveform and
Definitions
I L(PK)
HIGH-SPEED
SWITCH
DUT
Rg = 25 ohm
CURRENT
MONITOR
FREE-WHEEL
DIODE
+
DECAY
TIME
Vd = 50V
V (AVAL)
V R(RATED)
Fig. 11 - Avalanche Test Circuit and Waveforms
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Data and specifications subject to change without notice.
5
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