参数资料
型号: 75HQ
厂商: International Rectifier
英文描述: SCHOTTKY RECTIFIER
中文描述: 肖特基整流器
文件页数: 2/5页
文件大小: 77K
代理商: 75HQ
75HQ... Series
Bulletin PD-2.246 rev. C 11/02
2
www.irf.com
I
F(AV)
Max. Average Forward Current
* See Fig. 5
75
A
50% duty cycle @ T
C
= 117 °C, rectangular wave form
I
FSM
Max. Peak One Cycle Non-Repetitive
9000
5μs Sine or 3μs Rect. pulse
Surge Current * See Fig. 7
1180
10ms Sine or 6ms Rect. pulse
E
AS
I
AR
Non-Repetitive Avalanche Energy
101
mJ
T
J
= 25 °C, I
AS
= 15 Amps, L = 0.9 mH
Current decaying inearly to zero n 1 μsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Repetitive Avalanche Current
15
A
Part number
Max.
DC Reverse Voltage (V)
75HQ030
75HQ035
75HQ040
75HQ045
V
R
V
RWM
Max.
Working Peak Reverse Voltage (V)
Parameters
75HQ Units
Conditions
30
35
40
45
Voltage Ratings
Absolute Maximum Ratings
V
FM
Max. Forward Voltage Drop (1)
0.71
V
@ 75A
* See Fig. 1
0.88
V
@ 150A
0.63
V
@ 75A
0.78
V
@ 150A
I
RM
Max. Reverse Leakage Current (1)
5
mA
T
J
= 25 °C
T
J
= 125 °C
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25 °C
Measured from top of terminal to mounting plane
* See Fig. 2
45
mA
C
T
L
S
dv/dt Max. Voltage Rate of Change
(Rated V
R
)
(1) Pulse Width < 300μs, Duty Cycle < 2%
Max. Junction Capacitance
2600
pF
Typical Series Inductance
7.5
nH
10000
V/ μs
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
Electrical Specifications
Parameters
75HQ
Units
Conditions
T
J
T
stg
R
thJC
Max. Thermal Resistance Junction
to Case
R
thCS
Typical Thermal Resistance, Case to
Heatsink
Max. Junction Temperature Range
-65 to 175
°C
Max. Storage Temperature Range
-65 to 175
°C
0.83
°C/W
DC operation * See Fig. 4
0.25
°C/W
Mounting surface , smooth and greased
wt
Approximate Weight
15 (0.53)
g (oz.)
T
Mounting Torque
Min.
23 (20)
Non-lubricated hreads
Max.
46 (40)
Case Style
DO-203AB (DO-5) JEDEC
Kg-cm
(Ibf-in)
Thermal-Mechanical Specifications
Parameters
75HQ
Units
Conditions
A
Following any rated
load condition and
with rated V
RRM
applied
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75HQ030 SCHOTTKY RECTIFIER
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