PC928
PC928
s
Features
1. Built-in IGBT shortcircuit protector circuit
2. Built-in direct drive circuit for IGBT drive
(Peak output current ... I
O1P
, I
O2P
: MAX. 0.4A)
3. High isolation voltage (V
iso
: 4 000V
rms
)
4. Half lead pin pitch (p=1.27 mm) package type
5. Recognized by UL, file NO. E64380
Shortcircuit Protector Circuit
Built-in OPIC Photocoupler Suitable
for Inverter-Driving IGBT
s
Outline Dimensions
14
13
12 11 10
9
8
g
TÜV ( VDE 0884 ) approved type is also available as an option.
(Unit : mm)
Primary
side mark
1
2
3
4
5
6
7
s
Application
1. IGBT control for inverter drive
9.22
7.62
3.5
6.5
0.35
0.26
1.0
10.0
PC928
14
-
0.6
12
-
1.27
1.0
Internal connection diagram
14
13
12
11
10
9 8
1
2
3
4
5
6
7
Anode
Anode
Cathode
NC
NC
NC
NC
8
9
10
11
12
13
14
FS
C
GND
O
2
O
1
V
CC
GND
s
Absolute Maximum Ratings
*1
(Ta=Topr unless otherwise specified)
Unit
mA
V
V
A
A
A
A
V
mW
V
mA
V
mA
mW
Vrms
˚C
˚C
˚C
Constant
voltage circuit
IGBT protector
circuit
Interface
Amp.
3
4
5
6
7
Parameter
Symbol
Rating
Forward current
I
F
25
Input
Reverse voltage
V
R
6 (T
a
= 25˚C)
Supply voltage
V
CC
35
O
1
output current
I
O1
0.1
*4
I
O1P
0.4
O
1
peak output current
I
O2
O
2
output current
0.1
*4
I
O2P
0.4
O
2
peak output current
Output O
1
output voltage
V
O1
35
*2
Power dissipation
P
O
500
Overcurrent detecting voltage V
C
V
CC
Overcurrent detecting current
I
C
30
Error signal output voltage V
FS
V
CC
Error signal output current I
FS
20
*3
Total power dissipation P
tot
550
*5
Isolation voltage
V
iso
4 000
- 25 to + 80
Operating temperature
T
opr
Storage temperature
T
stg
- 55 to + 125
Soldering temperature
T
sol
260 (for 10 sec)
Terminals 4 to 7 :
Shortcircuit in element
1
2
* "OPIC" (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal processing
circuit integrated onto a single chip.
Operation truth table is shown on the next page.
*1, 2, 3 Decrease in the ambient temperature range of the Absolute Max. Rating : Shown in Figs. 1 and 2.
*4
Pulse width<=0.15
µs,
Duty ratio=0.01
*5
40 to 60% RH, AC for 1 minute, Ta=25˚C
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
