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PDF PC928 Data sheet ( Hoja de datos )
| Número de pieza | PC928 | |
| Descripción | Shortcircuit Protector Circuit Built-in OPIC Photocoupler Suitable for Inverter-Driving IGBT | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PC928 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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PC928
PC928
Shortcircuit Protector Circuit
Built-in OPIC Photocoupler Suitable
for Inverter-Driving IGBT
g TÜV ( VDE 0884 ) approved type is also available as an option.
s Features
1. Built-in IGBT shortcircuit protector circuit
2. Built-in direct drive circuit for IGBT drive
(Peak output current ... IO1P , IO2P : MAX. 0.4A)
3. High isolation voltage (Viso : 4 000Vrms )
4. Half lead pin pitch (p=1.27 mm) package type
5. Recognized by UL, file NO. E64380
s Application
1. IGBT control for inverter drive
s Outline Dimensions
14 13 12 11 10 9 8
PC928
Primary
side mark
1234567
9.22
(Unit : mm)
7.62
14 - 0.6
12 - 1.27
1.0 1.0
10.0
Internal connection diagram
s Absolute Maximum Ratings (Ta=Topr unless otherwise specified)
Parameter
Symbol Rating Unit
*1Forward current
Input
Reverse voltage
IF 25 mA
VR 6 (Ta = 25˚C) V
Supply voltage
VCC 35
V
O1 output current
*4O1 peak output current
IO1
IO1P
0.1
0.4
A
A
O2 output current
IO2 0.1 A
*4O2 peak output current IO2P
0.4
A
Output O1 output voltage
*2Power dissipation
VO1 35
V
PO 500 mW
Overcurrent detecting voltage VC
VCC
V
Overcurrent detecting current IC
30 mA
Error signal output voltage VFS
VCC
V
Error signal output current IFS
20 mA
*3Total power dissipation Ptot
*5Isolation voltage
Viso
550
4 000
mW
Vrms
Operating temperature Topr - 25 to + 80 ˚C
Storage temperature
Tstg - 55 to + 125 ˚C
Soldering temperature Tsol 260 (for 10 sec) ˚C
14 13 12 11 10 9 8
Interface
IGBT protector
circuit
Amp.
1 2 3 4 5 67
1 Anode 8 FS
2 Anode 9 C
3 Cathode 10 GND
4 NC
5 NC
6 NC
7 NC
11 O2
12 O1
13 VCC
14 GND
Terminals 4 to 7 :
Shortcircuit in element
* "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.”
1 page  
s Test Circuit Diagram
(11)
↑ IF
12
13
12
11
PC928
14 10
39
8
RG VCC
CG
V VFSL ↓ IFS
PC928
(12)
↑ IF
12
13
12
11
PC928
14 10
39
8
RG VCC
CG
IFSH
A
VFS
(13)
12
13
12
tr = tf = 0.01µ s
VIN Pulse width : 25 µ s
Duty ratio=25%
11
PC928
14 10
39
8
(14)
RG
V VOUT
CP
VCC
CG
RC
13
12
12
tr= tf = 0.01µ s
VIN Pulse width : 25 µ s
Duty ratio=25%
11
PC928
14 10
39
8
RC
RG
VCC
CG
V RFS
IF
(Input current)
VO2
(O2 output voltage)
t pCOTF
90%
50%
10%
t pCOHL
90%
C 10%
(Detecting terminal)
FS
(Error signal output)
t pCFHL
50%
Error detecting threshold voltage (V CTH)
∆ tFS
50%
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet PC928.PDF ] | |
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