PHOTOCOUPLER
PS9801
0.6 A OUTPUT CURRENT, HIGH CMR
IGBT GATE DRIVE
8-PIN SSOP (SO-8) PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS9801 is an optically coupled isolator containing a GaAlAs LED on the input side and a photo diode, a signal
processing circuit and a power output transistor on the output side on one chip.
The PS9801 is designed specifically for high common mode transient immunity (CMR) and high switching speed. It
is suitable for driving IGBTs and MOS FETs.
FEATURES
• Peak output current (0.6 A MAX., 0.4 A MIN.)
• High speed switching (t
PLH
,
t
PHL
= 0.65
μ
s MAX.)
• High common mode transient immunity (CM
H
, CM
L
=
±25
kV/
μ
s MIN.)
• Pb-Free product
8
7
PIN CONNECTION
(Top View)
6
5
1. NC
2. Anode
3. Cathode
4. NC
5. V
EE
6. V
O
7. NC
8. V
CC
APPLICATIONS
• IGBT, Power MOS FET Gate Driver
• Industrial inverter
• IH (Induction Heating)
1
2
3
4
Document No. PN10745EJ01V0DS (1st edition)
Date Published January 2009 NS
SHIELD
2009
PS9801
PACKAGE DIMENSIONS (UNIT: mm)
5.21±0.25
6.0±0.2
3.95±0.1
3.27±0.2
0.15
+0.10
–0.05
0.1±0.1
1.27
0.4
+0.10
–0.05
0.25 M
0.5±0.3
0.10 S
2
Preliminary Data Sheet PN10745EJ01V0DS
PS9801
FUNCTIONAL DIAGRAM
8
(Tr. 1)
2
6
(Tr. 2)
3
5
SHIELD
Input
H
L
LED
ON
OFF
Tr. 1
ON
OFF
Tr. 2
OFF
ON
Output
H
L
MARKING EXAMPLE
9801
NT931
N
N T 9 31
No. 1 pin Mark
Initial of NEC
(Engraved mark)
Type Number
Assembly Lot
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
Rank Code
Preliminary Data Sheet PN10745EJ01V0DS
3
PS9801
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Diode
Forward Current
Peak Transient Forward
Current (Pulse Width < 1
μ
s)
Reverse Voltage
Power Dissipation
Detector
*2
*1
Symbol
I
F
I
F (TRAN)
Ratings
25
1.0
Unit
mA
A
V
R
P
D
I
OH (PEAK)
5
45
0.6 (MAX.)
V
mW
A
High Level Peak Output
Current
Low Level Peak Output
Current
*2
I
OL (PEAK)
0.6 (MAX.)
A
Supply Voltage
Output Voltage
Power Dissipation
Isolation Voltage
*4
*5
*3
(V
CC
- V
EE
)
V
O
P
C
BV
f
T
A
T
stg
0 to 35
0 to V
CC
250
3 750
25
−40
to +100
−55
to +125
V
V
mW
Vr.m.s.
kHz
°C
°C
Operating Frequency
Operating Ambient Temperature
Storage Temperature
*1
Reduced to 1.5 mW/°C at T
A
= 80°C or more.
*2
Maximum pulse width = 10
μ
s, Maximum duty cycle = 0.2%
*3
Reduced to 4.1 mW/°C at T
A
= 60°C or more.
*4
AC voltage for 1 minute at T
A
= 25°C, RH = 60% between input and output.
Pins 1-4 shorted together, 5-8 shorted together.
*5
I
OH (PEAK)
≤
0.4 A (≤ 2.0
μ
s), I
OL (PEAK)
≤
0.4 A (≤ 2.0
μ
s)
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Forward Current (ON)
Forward Voltage (OFF)
Operating Ambient Temperature
Symbol
(V
CC
- V
EE
)
I
F (ON)
V
F (OFF)
T
A
MIN.
10
8
−2
−40
TYP.
MAX.
30
12
0.8
100
Unit
V
mA
V
°C
4
Preliminary Data Sheet PN10745EJ01V0DS
PS9801
ELECTRICAL CHARACTERISTICS (T
A
=
−40
to +100°C, V
CC
= 10 to 30 V, I
F (ON)
= 8 to 12 mA,
V
F (OFF)
=
−2
to 0.8 V, V
EE
= GND, unless otherwise specified)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Detector High Level Output Current
Symbol
V
F
I
R
C
t
I
OH
Conditions
I
F
= 10 mA, T
A
= 25°C
V
R
= 3 V, T
A
= 25°C
f = 1 MHz, V
F
= 0 V, T
A
= 25°C
V
O
= (V
CC
−
4 V)
*2
*3
*2
MIN.
1.2
TYP.
*1
MAX.
1.9
10
Unit
V
1.56
μ
A
pF
A
30
0.2
0.4
0.2
0.4
0.6
0.5
0.6
V
O
= (V
CC
−
10 V)
Low Level Output Current
I
OL
V
O
= (V
EE
+ 2.5 V)
V
O
= (V
EE
+ 10 V)
A
*3
High Level Output Voltage
Low Level Output Voltage
High Level Supply Current
Low Level Supply Current
Coupled Threshold Input Current
(L
→
H)
Threshold Input Voltage
(H
→
L)
Isolation Capacitance
V
OH
V
OL
I
CCH
I
CCL
I
FLH
I
O
=
−100
mA
I
O
= 100 mA
*4
V
CC
−
4.0 V
CC
−
1.8
0.4
0.8
1.4
1.0
3.0
3.0
6.0
V
V
mA
mA
mA
V
O
= open, I
F
= 10 mA
V
O
= open, I
F
= 0 mA
I
O
= 0 mA, V
O
> 5 V
V
FHL
I
O
= 0 mA, V
O
< 5 V
0.8
V
C
I-O
f = 1 MHz, V
F
= 0 V, T
A
= 25°C
30
pF
*1
Typical values at T
A
= 25°C.
*2
Maximum pulse width = 50
μ
s, Maximum duty cycle = 0.5%.
*3
Maximum pulse width = 10
μ
s, Maximum duty cycle = 0.2%
*4
V
OH
is measured with the DC load current in this testing.
Preliminary Data Sheet PN10745EJ01V0DS
5
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