PC929
Shortcircuit Protector Circuit
Built-in Photocoupler Suitable
PC929
for Inverter-Driving MOS-FET/IGBT
❈ TÜV VDE 0884 approved type is also available as an option.
(
)
(Unit : mm)
■ Features
■ Outline Dimensions
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 speed response (tPLH, tPHL : MAX. 0.5 µ s)
14 13 12 11 10
9
8
PC929
4. High isolation voltage (Viso : 4000Vrms
)
5. Half lead pin pitch (p=1.27 mm) package type
6. Recognized by UL, file NO. E64380
Primary
side mark
1
2
3
4
5
6
7
9.22
7.62
10.0
■ Application
1. IGBT control for inverter drive
14 -
12 -
0.6
1.27
1.0
1.0
Internal connection diagram
14
13
12
11
10
9 8
1
2
3
4
5
6
7
Cathode
Cathode
Anode
NC
NC
NC
8
9
FS
C
GND
10
11
12
13
14
(Ta=Topr unless otherwise specified)
■
Absolute Maximum Ratings
O
O
2
IGBT protector
circuit
1
Parameter
*1 Forward current
Symbol
IF
Rating
20
Unit
mA
V
V
CC
Interface
NC
GND
Input
( )
VR 6 Ta= 25˚C
Reverse voltage
Supply voltage
Amp.
Terminals
4
to
7
:
VCC
IO1
35
0.1
V
Shortcircuit in element
1
2
3
4
5
6
7
O1 output current
A
*4 O1 peak output current
IO1P
IO2
0.4
A
* "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.
O2 output current
*4 O2 peak output current
0.1
A
IO2P
VO1
PO
0.4
A
Output O1 output voltage
*2 Power dissipation
35
V
Operation truth table is shown on the next page.
500
mW
V
Overcurrent detecting voltage
Overcurrent detecting current
Error signal output voltage
Error signal output current
*3 Total power dissipation Ptot
*5 Isolation voltage
VC
IC
VCC
30
mA
V
VFS
IFS
VCC
20
mA
mW
Vrms
˚C
550
Viso
Topr
Tstg
Tsol
4 000
- 25to + 80
Operating temperature
Storage temperature
Soldering temperature
- 55to + 125
260 (for 10 sec)
˚C
˚C
*1, 2, 3 Decrease in the ambient temperature range of the Absolute Max. Rating : Shown in Figs 1 and 2.
*4
*5
Pulse width <=0.15 µs, Duty ratio=0.01
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.”