SI7300A Sanken Electric Co., SI7300A Datasheet

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SI7300A

Manufacturer Part Number
SI7300A
Description
Unipolar Driver ICs
Manufacturer
Sanken Electric Co.
Datasheet
SI-7300A and SI-7330A
Unipolar Driver ICs
Type No.
SI-7300A
SI-7330A
Type No.
SI-7300A
SI-7330A
* Measurement conditions are as shown in the external connection diagram.
SI-7300A
Ratings
Block diagram
External connection diagram
Characteristics
SI-7300A
signal input
(active low)
Excitation
Electrical
teristics
charac-
maximum
(Open collector)
Absolute
V
TD62302P
PD
CC2
(Toshiba)
rating
R
X
min typ max min typ max min max min typ max
15 30 42 4.5
15 30 35 4.5
Rx : Variable current resistor
+
2.2µF
10V
V
Excitation signal
1
2
3
4
CC1
Supply voltage
9
8
V
Supply voltage
48
42
16
15
14
13
CC1
Trigger pulse
Reference
generator
(4-phase)
voltage
10k Rx
(V)
circuit
510
(V)
2SC2002
Auxiliary power
supply V
V
4
CC2
V
5
5
A
B
A
B
CC2
8
8
5.5 200 1500 535 580 625
5.5 200 3000 535 580 625
4
10
6
12
2
18 16 3 13
CC
1
SI-7300A
2
Comparator
current
14
Output
amplifier
I
Output current
O
R
1.7
3.2
SA
(A)
Io
15
17
11
R
(mA/ø)
SB
8
5
7
9
I
I
O
O
I
V
V
R
RX : Open
SPM : Rm = 3.6 /
ZD : V
O
ZD
CC1
CC2
M measurement conditions
SA
I
OM
, R
temperature
= 30V
= 5V
: Lm = 9.0mH/
A
B
*
SB
Z
Junction
= 60V
= 1.8
+125
+125
A
B
( C)
+
100 F
50V
Tj
Excitation
controller
amplifier
Current
SPM
signal
V
V
CC1
CC2
current
F.C
max
(mA)
l
Current detection
resistor Rs
45
45
CC2
Main power
supply V
input
temperature ( C)
signal input
(active low)
–20 to +80
–20 to +80
Operating
Excitation
CC
SI-7330A
ambient
min
19
19
1
Top
Oscillation
frequency
Counter EMF
(Open collector)
(kHz)
canceller
V
typ max
TD62302P
CC2
PD
F
21
21
(Toshiba)
25
25
ZD
Zener diode for
cancelling counter EMF
A
B
A
B
+
2.2 F
10V
temperature
–30 to +100
–30 to +100
1
2
3
4
V
V
zener diode Input voltage (V)
min
breakdown
+5
CC1
CC1
Storage
External
9
8
(Ta = 25 C)
voltage
( C)
Tstg
16
15
14
13
(V)
V
Z
max
70
43
10k
82 x4
M
(OFF)
max
level
R
Low
0.8
0.3
V
X
IL
A
B
A
B
13
8
9
4
2
17 19 20
Input excitation signal (active high)
1
SI-7330A
(ON)
High
level
typ
2.8
1.8
V
IH
16
14
R
SA
min max min max min max min max
3
2.2 10.0 3.0 10.0 4.9 10.0
11
0.5A/ø
5
R
18
12
10
15
SB
ZD
6
7
5
Io=
l
High level input current (mA)
IH
A
100
I
I
O
O
ZD
I
V
V
R
RX : Open
SPM : Rm = 3.6 /
ZD : V
O
M measurement conditions
CC1
CC2
SA
B
1.0A/ø
, R
A
B
= 30V
= 5V
Io=
: Lm = 9.0mH/
l
SB
Z
IH
= 43V
= 1.8
A
B
+
100µF
50V
15 100 40 100
1.5A/ø 3.0A/ø
V
SPM
CC1
Io=
l
IH
F.C
(Ta = 25 C)
Io=
l
IH
29

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