80SQ030-80SQ045
8A Axial Leaded Schottky Rectifier
Features
·
175 °C T
J
operation
·
Low forward voltage drop
·
High frequency operation
·
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
A
B
A
·
Guard ring for enhanced ruggedness and long term
reliability
D
DO-201AD
Dim
A
B
C
D
Min
25.40
7.20
1.20
4.80
Max
¾
9.50
1.30
5.30
C
·
Lead (Pb)-free plating
·
Designed and qualified for industrial level
Mechanical Data
·
Case: Molded Plastic
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
SYMBOL
I
F(AV)
V
RRM
I
FSM
V
F
T
J
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
CHARACTERISTICS
Rectangular waveform
Range
t
p
= 5 µs sine
8 Apk, T
J
= 125 °C
Range
SYMBOL
V
R
V
RWM
80SQ030
30
@ T
A
= 25°C unless otherwise specified
VALUES
8
30 to 45
2400
0.44
- 55 to 175
80SQ035
35
80SQ040
40
UNITS
A
V
A
V
°C
80SQ045
45
UNITS
V
1of3
10
00
R v rs C rre t - I (m )
ee e u n
A
R
10
0
10
0
1
0
1
.1
.0
1
.0 1
0
T =1 5 C
7°
J
1 0C
5°
1 5C
2°
1 0C
0°
7°
5C
5°
0C
2°
5C
In ta ta e u F rw rdC rre t - IF (A
s n nos o a
u n
)
1
0
.0 0
01
0
5
1 1 2 2 3 3 4 4
0 5 0 5 0 5 0 5
R v rs V lta e- V (V
ee e o g
R )
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
T =1 5 C
7°
J
T =1 5 C
2°
J
T= 2°
5C
J
1
J n tio C p c n e- C (p )
u c n a a ita c
F
T
10
00
T =2 °
5C
J
.1
0
.1
.2
.3
.4
.5
.6
.7
.8
.9
1 1
.1
10
0
0
1
0
2
0
3
0
4
0
5
0
F rw rdV lta eD p- V M )
o a
o g ro
F (V
R v rs V lta e- V (V
ee e o g
)
R
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
1
0
T e a Im e a c - Zth L (° /W)
h rm l p d n e
J C
D=0 0
.5
D=0 3
.3
D=0 5
.2
1
D=0 7
.1
D=0 8
.0
P
M
D
=1 in h
/8 c
.1
t
1
t2
N te :
o s
1 D tyfa to D= t1/ t2
. u
c r
2 P a T =P xZ
. ek
+T
J D
M th L C
J
.0
1
.1
1
1
0
10
0
S g P ls
in le u e
(T e a R s ta c )
h rm l e is n e
.0
1
.0 0 1
00
.0 0
01
.0 1
0
t , R c n u r P ls D ra n(S c n s
e ta g la u e u tio
eod)
1
Fig. 4 - Maximum Thermal Impedance Z
thJL
Characteristics
2 of 3
10
8
A w b C s T m ea r - ( C
llo a le a e e p r tue ° )
8S
0Q
R J (D ) =8 ° /W
.0 C
th L C
6
5
4
3
R SL it
M im
2
1
0
0
D=0 8
.0
D=0 7
.1
D=0 5
.2
D=0 3
.3
D=0 0
.5
10
7
10
6
A e g P w r L s - (W tts
v ra e o e o s
a )
D
C
10
5
D
C
10
4
=1 in h
/8 c
10
3
0
2
4
6
8
1
0
1
2
2
4
6
8
1
0
1
2
A e g F rw rdC rre t - IF V (A
v ra e o a
u n
(A ) )
A e g F rw rdC rre t - I
v ra e o a
u n
(A
)
F V
(A )
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
10000
(A)
At Any Rated Load Condition
And With Rated V
RRM
Applied
Following Surge
Fig. 6 - Forward Power Loss Characteristics
Non-Repetitive Surge Current - I
FSM
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
L
High-speed
switch
Freewheel
diode
40HFL40S02
+
V
d
= 25
V
D.U.T.
IRFP460
R
g
= 25
Ω
Current
monitor
Fig. 8 - Unclamped Inductive Test Circuit
3of3
嵌入式系统
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