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參數(shù)資料
| 型號(hào)： | HFA240NJ40D |
| 英文描述： | 400V 240A HEXFRED Doubler Diode in a TO-244AB Non-Isolated package |
| 中文描述： | 400V 240A章HEXFRED二極倍增二極管采用TO - 244AB非隔離封裝 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 317K |
| 代理商： | HFA240NJ40D |
Reduced RFI and EMI
Reduced Snubbing
Extensive Characterization of
Recovery Parameters
Features
Description
HEXFRED
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
diodes are optimized to reduce losses and EMI/RFI in high frequency
Ultrafast, Soft Recovery Diode
HEXFRED
TM
HFA240NJ40D
PD -2.512 rev. A 02/99
V
R
= 400V
V
F
(typ.)
= 1V
I
F(AV)
= 240A
Q
rr
(typ.) = 290nC
I
RRM
(typ.)
= 7.5A
t
rr
(typ.)
= 50ns
di
(rec)M
/dt (typ.)
= 270A/μs
TO-244AB
Thermal - Mechanical Characteristics
Parameter
R
thJC
Junction-to-Case, Single Leg Conducting
Junction-to-Case, Both Legs Conducting
R
thCS
Case-to-Sink, Flat, Greased Surface
Wt
Weight
Mounting Torque
Mounting Torque Center Hole
Terminal Torque
Vertical Pull
2 inch Lever Pull
Absolute Maximum Ratings (per Leg)
Parameter
V
R
Cathode-to-Anode Voltage
I
F
@ T
C
= 25°C
Continuous Forward Current
I
F
@ T
C
= 100°C
Continuous Forward Current
I
FSM
Single Pulse Forward Current
E
AS
Non-Repetitive Avalanche Energy
P
D
@ T
C
= 25°C
Maximum Power Dissipation
P
D
@ T
C
= 100°C
Maximum Power Dissipation
T
J
Operating Junction and
T
STG
Storage Temperature Range
lbfin
(Nm)
°C/W
K/W
Min.
30 (3.4)
12 (1.4)
30 (3.4)
Typ.
0.10
79 (2.8)
Max.
0.27
0.14
40 (4.6)
18 (2.1)
40 (4.6)
80
35
Units
g (oz)
Max.
400
244
122
900
1.4
460
185
Units
V
mJ
-55 to +150
W
A
C
lbfin
Note:
Limited by junction temperature
L = 100μH, duty cycle limited by max T
J
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
Anode Cathode
1 2
Base AC
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