HFA120MD40C [INFINEON]
Ultrafast, Soft Recovery Diode; 超快,软恢复二极管型号: | HFA120MD40C |
厂家: | Infineon |
描述: | Ultrafast, Soft Recovery Diode |
文件: | 总5页 (文件大小:299K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
PD-2.466 rev. B 12/98
HFA120MD40C
HEXFREDTM
Ultrafast, Soft Recovery Diode
VR = 400V
LUG
TERMINAL
CATHODE
LUG
TERMINAL
ANODE 1
LUG
TERMINAL
ANODE 2
Features
Reduced RFI and EMI
Reduced Snubbing
VF(typ.) = 0.9V
IF(AV) = 120A
Extensive Characterization of
Recovery Parameters
Qrr (typ.) = 420nC
IRRM(typ.)= 9.3A
trr(typ.)= 36ns
Isolated Base
di(rec)M/dt (typ.) = 260A/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.
TO-244AB
(ISOLATED)
Absolute Maximum Ratings (per Leg)
Parameter
Max.
Units
VR
Cathode-to-Anode Voltage
400
111
53
V
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current
Non-Repetitive Avalanche Energy
Maximum Power Dissipation
A
600
1.4
179
71
EAS
mJ
W
PD @ TC = 25°C
PD @ TC = 100°C Maximum Power Dissipation
TJ
Operating Junction and
-55 to +150
C
TSTG
Storage Temperature Range
Thermal - Mechanical Characteristics
Parameter
Min.
Typ.
0.10
Max.
0.70
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
0.35
RthCS
Wt
40 (4.6)
40 (4.6)
80
79 (2.8)
g (oz)
Mounting Torque
30 (3.4)
30 (3.4)
lbfin
(Nm)
TerminalTorque
Vertical Pull
lbfin
2 inch Lever Pull
35
Note: Limited by junction temperature
L = 100µH, duty cycle limited by max TJ
125°C
Mounting surface must be smooth, flat, free or burrs or other
protrusions. Apply a thin even film or thermal grease to mounting
surface. Gradually tighten each mounting bolt in 5-10 lbfin steps
until desired or maximum torque limits are reached. Module
1
HFA120MD40C
PD-2.466 rev. B 12/98
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
400
1.0 1.2
1.2 1.4
0.90 1.1
1.0 6.0
1.5 8.0
180 260
V
IR = 100µA
IF = 60A
See Fig. 1
V
IF = 120A
IF = 60A, TJ = 125°C
IRM
Max Reverse Leakage Current
µA VR = VR Rated
See Fig. 2
See Fig. 3
mA TJ = 125°C, VR = 320V
pF
CT
LS
Junction Capacitance
Series Inductance
VR = 200V
From top of terminal hole to mounting
plane
7.0
nH
Dynamic Recovery Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Test Conditions
trr
Reverse Recovery Time
36
IF = 1.0A, di /dt = 200A/µs, VR = 30V
f
trr1
90 140
160 240
9.3 17
ns TJ = 25°C
See
trr2
TJ = 125°C Fig. 5
TJ = 25°C See
TJ = 125°C Fig. 6
TJ = 25°C See
TJ = 125°C Fig. 7
TJ = 25°C See
TJ = 125°C Fig. 8
IF = 80A
IRRM1
IRRM2
Qrr1
Qrr2
Peak Recovery Current
A
15
30
VR = 200V
Reverse Recovery Charge
420 1100
1200 3200
360
260
nC
di /dt = 200A/µs
f
di(rec)M/dt1 Peak Rate of Fall of Recovery Current
di(rec)M/dt2 During tb
A/µs
80.01 (3.150)
40.26 (1.585)
39.75 (1.565)
20.32 (0.800)
17.78 (0.700)
LEAD ASSIGNMENTS
1 - ANODE
2 - CATHODE
3 - ANODE
7.49 (0.295)
6.99 (0.275)
(2 PLCS.)
DIA.
34.925 (1.375)
REF.
63.50 (2.500)
60.96 (2.400)
2
1/4-20 SLOTTED HEX
1
3
OUTLINE TO-244AB (ISOLATED)
Dimensions in Millimeters and (Inches)
23.55 (0.927)
20.42 (0.804)
15.75 (0.620)
14.99 (0.590)
3.35 (0.132)
3.02 (0.119)
92.71 (3.650)
90.17 (3.550)
2
HFA120MD40C
PD-2.466 rev. B 12/98
1000
100
10
10000
1000
100
10
T = 150°C
J
T = 125°C
J
T = 150°C
J
1
T = 25°C
J
T = 125°C
J
T = 25°C
0.1
J
0
100
200
300
400
Reverse Voltage - V (V)
R
Fig. 2 - Typical Reverse Current vs. Reverse
Voltage, (per Leg)
A
10000
T = 25°C
J
1000
1
0.4
0.8
1.2
1.6
2.0
Forward Voltage Drop - V
(V)
FM
100
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
P
D = 0.17
DM
0.1
D = 0.08
t
1
t
2
Single Pulse
0.01
Notes:
1. Duty factor D = t / t
(Thermal Resistance)
1
2
2. Peak T = P
J
x Z
+ T
DM
thJC
C
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics, (per Leg)
3
HFA120MD40C
PD-2.466 rev. B 12/98
100
10
1
240
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
200
160
I
= 200A
F
I
= 80A
F
I
= 40A
F
I
= 200A
F
I
= 80A
F
120
80
I
= 40A
F
40
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)
10000
5000
VR = 200V
TJ = 125°C
TJ = 25°C
VR = 200V
TJ = 125°C
TJ = 25°C
4000
3000
I
F
= 200A
I
= 40A
F
1000
I
= 80A
F
I
= 80A
F
2000
1000
0
I
= 40A
I
= 200A
F
F
100
100
100
1000
1000
di /dt - (A/µs)
di /dt - (A/µs)
f
f
Fig. 7 - Typical Stored Charge vs. dif/dt,
Fig. 8 - Typical di(rec)M/dt vs. dif/dt,
(per Leg)
(per Leg)
4
HFA120MD40C
PD-2.466 rev. B 12/98
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
Ω
0.01
0.75 I
RRM
L = 70µH
1
di /dt
f
D.U.T.
1. dif/dt - Rate of change of current
through zero crossing
4. Qrr - Area under curve defined by trr
D
and IRRM
dif/dt
ADJUST
trr X IRRM
IRFP250
G
2. IRRM - Peak reverse recovery current
Qrr =
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 = 100µH
L(PK)
HIGH-SPEED
SWITCH
DUT
FREE-WHEEL
DIODE
Rg = 25 ohm
+
CURRENT
MONITOR
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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