HFA70NC60C [INFINEON]
Ultrafast, Soft Recovery Diode; 超快，软恢复二极管
| 型号： | HFA70NC60C |
| 厂家： | 
Infineon |
| 描述： | Ultrafast, Soft Recovery Diode |
| 文件： | 总5页 (文件大小：198K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD -2.464 rev. B 01/99
HFA70NC60C
HEXFREDTM
Ultrafast, Soft Recovery Diode
VR = 600V
VF(typ.) = 1.2V
IF(AV) = 70A
Features
• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of
Recovery Parameters
Qrr (typ.) = 210nC
IRRM(typ.) = 6A
trr(typ.) = 30ns
di(rec)M/dt (typ.) = 180A/µs
Description
HEXFREDTM 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.
D-61-8
Absolute Maximum Ratings (per Leg)
Parameter
Max.
600
56
Units
V
VR
Cathode-to-Anode Voltage
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current
Non-Repetitive Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
27
A
200
220
150
59
EAS
µJ
W
PD @ TC = 25°C
PD @ TC = 100°C
TJ
-55 to +150
°C
TSTG
Storage Temperature Range
Thermal - Mechanical Characteristics
Parameter
Min.
––––
––––
––––
––––
Typ.
––––
Max.
0.85
Units
RthJC
Junction-to-Case, Single Leg Conducting
Junction-to-Case, Both Legs Conducting
Case-to-Sink, Flat , Greased Surface
Weight
°C/W
K/W
––––
0.42
RthCS
Wt
0.30
––––
––––
7.8 (0.28)
g (oz)
lbf•in
Mounting Torque
35 (4.0)
––––
50 (5.7)
(N•m)
Note: Limited by junction temperature
L = 100µH, duty cycle limited by max TJ
125°C
1
HFA70NC60C
PD-2.464 rev. B 01/99
Electrical Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Test Conditions
VBR
VFM
Cathode Anode Breakdown Voltage
Max Forward Voltage
600 ––– –––
––– 1.3 1.5
––– 1.5 1.7
––– 1.2 1.4
V
V
IR = 100µA
IF = 35A
IF = 70A
See Fig. 1
IF = 35A, TJ = 125°C
IRM
Max Reverse Leakage Current
––– 2.0
10
µA VR = VR Rated
mA TJ = 125°C, VR = 480V
pF VR = 200V
See Fig. 2
See Fig. 3
––– 0.50 2.0
––– 68 100
––– 5.5 –––
CT
LS
Junction Capacitance
Series Inductance
nH Lead to lead 5mm from package body
Dynamic Recovery Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Test Conditions
trr
Reverse Recovery Time
––– 30
––– 70
–––
110
IF = 1.0A, dif/dt = 200A/µs, VR = 30V
trr1
ns TJ = 25°C
See Fig.
trr2
––– 115 180
TJ = 125°C
TJ = 25°C
TJ = 125°C
IF = 35A
VR = 200V
5
See Fig.
6
IRRM1
IRRM2
Qrr1
Qrr2
Peak Recovery Current
––– 6.0
––– 9.0
11
16
A
Reverse Recovery Charge
––– 210 580
––– 520 1400
––– 280 –––
––– 180 –––
TJ = 25°C See Fig.
nC
TJ = 125°C
TJ = 25°C
TJ = 125°C
7
dif/dt = 200A/µs
di(rec)M/dt1 Peak Rate of Fall of Recovery Current
di(rec)M/dt2 During tb
See Fig.
8
A/µs
Outline D 61- 8
Dimensions in millimeters and (inches)
2
HFA70NC60C
PD-2.464 rev. B 01/99
1000
100
10
10000
1000
100
10
T
= 150°C
= 125°C
J
T
J
1
0.1
T
=
25°C
J
0.01
T
T
T
= 150°C
= 125°C
0
200
400
600
J
J
J
Reverse Voltage - V
(V)
R
Fig. 2 - Typical Reverse Current vs. Reverse
=
25°C
Voltage, (per Leg)
A
1000
100
10
T
= 25°C
J
1
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
Forward Voltage Drop - V
(V)
FM
Fig. 1 - Maximum Forward Voltage Drop
vs. Instantaneous Forward Current,
(per Leg)
1
10
100
1000
Reverse Voltage - V (V)
R
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage, (per Leg)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
P
D M
D = 0.08
0.1
t
1
Single Pulse
t
(Thermal Resistance)
2
Notes:
1. Duty factor D =
t
/ t
1
2
2. Peak T = P
x Z
+ T
J
D M
thJC
C
0.01
0.0001
0.001
0.01
0.1
1
10
100
t 1
, R ectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics, (per Leg)
3
HFA70NC60C
PD-2.464 rev. B 01/99
150
40
30
20
10
0
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
120
I
= 70A
F
I
= 35A
I
= 70A
F
F
90
I
= 15A
F
I
= 35A
F
I
= 15A
F
60
30
100
1000
100
1000
di /dt - (A/µs)
f
di /dt - (A/µs)
f
Fig. 5 - Typical Reverse Recovery vs. dif/dt,
Fig. 6 - Typical Recovery Current vs. dif/dt,
(per Leg)
(per Leg)
1600
10000
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
1200
I
= 15A
F
I
= 70A
1000
100
10
F
I
= 35A
F
I
= 35A
F
I
= 70A
F
800
400
0
I
= 15A
F
100
1000
100
1000
di /dt - (A/µs)
f
di /dt - (A/µs)
f
Fig. 7 - Typical Stored Charge vs. dif/dt,
Fig. 8 - Typical di(rec)M/dt vs. dif/dt,
(per Leg)
(per Leg)
4
HFA70NC60C
PD-2.464 rev. B 01/99
3
t
rr
I
F
t
t
a
b
0
REVERSE RECOVERY CIRCUIT
4
Q
rr
V
= 200V
2
R
I
0.5
I
RRM
RRM
5
di(rec)M/dt
I
RRM
0.01
Ω
0.75
L
= 70µH
1
di /dt
f
D .U .T.
4. Qrr - Area under curve defined by trr
1. dif/dt - Rate of change of current
through zero crossing
D
IR FP250
and IRRM
dif/dt
trr X IRRM
AD JU ST
G
Qrr
=
2. IRRM - Peak reverse recovery current
2
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
S
5. di(rec)M/dt - Peak rate of change of
current during tb portion of trr
Fig. 10 - Reverse Recovery Waveform and
Fig. 9 - Reverse Recovery Parameter Test
Definitions
Circuit
I
L(PK)
L = 100µH
HIGH-SPEED
SW ITCH
DU T
FREE-W HEEL
DIO DE
Rg = 25 ohm
+
CU RR EN T
M ONITOR
DEC AY
TIM E
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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