TLP117
TOSHIBA PHOTOCOUPLER
GaAℓAs LED & PHOTO-IC
TLP117
PDP (Plasma Display Panel)
FA (Factory Automation)
High-Speed Interface
The Toshiba TLP117 consists of a GaAℓAs light-emitting diode and an
integrated high-gain, high-speed photodetector.
Inverter logic (totempole output)
Package type : MFSOP6
Guaranteed performance over temperature : -40 to 105°C
Power supply voltage : 4.5 to 5.5 V
Input thresholds current : IFHL=5 mA (max)
Propagation delay time (tpHL/tpLH) : 30 ns (max) at VL=0 V
20 ns (Max) at VL=1.1 V
Switching speed : 50 MBd (typ.)
Common mode transient immunity : 10 kV/μs (min)
Isolation voltage : 3750 Vrms
UL Recognized : UL1577, File No.E67349
c-UL Recognized: CSA Component Acceptance Service No. 5A, File No.E67349
TOSHIBA
Weight: 0.09 g (typ.)
11-4C2
Unit: mm
Truth Table
Input
H
L
LED
ON
OFF
M1
OFF
ON
M2
ON
OFF
Output
L
H
Pin Configuration (Top View)
1
VCC
6
5
1:ANODE
3:CATHODE
4:GND
5:
VO
6:
VCC
3
GND
SHIELD
4
Schematic
I
CC
6
I
F
1+
VF
3-
M2
M1
I
O
5
VO
VCC
SHIELD
4
GND
0.1μF bypass capacitor must be
connected between pins 6 and 4
Start of commercial production
2007/05
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2014-09-01
TLP117
Absolute Maximum Ratings (Ta=25°C)
Characteristic
Forward current
LED
Forward current derating
(Ta≥85°C)
(Note 1)
Symbol
IF
∆IF/∆Ta
IFPT
VR
IO
VO
VCC
PO
Topr
Tstg
Tsol
(Note 2)
BVs
Rating
25
-0.7
1
6
10
6
6
40
-40 to 105
-55 to 125
260
3750
Unit
mA
mA/°C
A
V
mA
V
V
mW
°C
°C
°C
Vrms
Peak transient forward current
Reverse voltage
Output current
DETECTOR
Output voltage
Supply voltage
Output power dissipation
Operating temperature range
Storage temperature range
Lead solder temperature(10s)
Isolation voltage (AC,1 minute, R.H.
≤
60%, Ta=25°C)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if
the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: Pulse width PW≤1μs, 300 pps.
Note 2: This device is regarded as a two-terminal device: pins 1 and 3 are shorted together, and pins 4,5 and 6 are
shorted together.
Recommended Operating Conditions
Characteristic
Input current , ON
Input voltage , OFF
Supply voltage(*)
(Note 3)
Symbol
IF(ON)
VF(OFF)
VCC
Min
10
0
4.5
Typ.
Max
16
1.0
5.5
Unit
mA
V
V
—
—
5.0
* This item denotes operating ranges, not meaning of recommended operating conditions.
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this
product, please confirm specified characteristics shown in this document.
Note 3: The detector of this product requires a power supply voltage (
VCC
) of 4.5 V or higher for stable operation. If
VCC
is lower than this value, I
CC
may increase or the output may be unstable.
Be sure to use the product after checking the supply current, and the operation of a power-on/-off.
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2014-09-01
TLP117
Electrical Characteristics
(Unless otherwise specified, Ta=-40 to 105°C, VCC =4.5 to 5.5V)
Characteristic
Input forward voltage
Temperature coefficient
of forward voltage
Input reverse current
Input capacitance
“L” Level
Output voltage
“H” Level
V
OH
I
CCL
I
CCH
I
FHL
V
FLH
2
Symbol
V
F
∆V
F
/∆Ta
I
R
C
T
V
OL
Test
Circuit
Conditions
I
F
=10 mA, Ta=25°C
I
F
=10 mA
V
R
=5 V, Ta=25°C
V=0, f=1 MHz, Ta=25°C
I
OL
=4 mA, I
F
=10 mA
I
OH
=-4mA,
V
F
=1.05V
I
F
=10 mA
V
F
=0 V
I
O
=20
μA,
V
O
<0.3 V
I
O
=-20
μA,
V
O
>4.0 V
V
CC
=4.5V
V
CC
=5.5V
Min
1.45
Typ.
1.6
-2.0
Max
1.85
Unit
V
mV/°C
μA
pF
V
V
—
—
—
—
1
—
—
—
—
3.9
4.9
—
10
—
60
—
0.6
—
—
—
—
—
—
—
—
—
5.0
5.0
5
“L” Level
Supply current
“H” Level
Input current
Input voltage
H
→
L
L
→
H
3
4
—
—
—
0.8
mA
mA
mA
V
—
—
—
*
All typical values are at Ta=25°C unless otherwise specified.
Isolation Characteristics
(Ta = 25°C)
Characteristic
Capacitance input to output
Isolation resistance
Symbol
C
S
R
S
Test Conditions
V = 0, f = 1 MHz
R.H.
≤
60%, V
S
= 500 V
AC, 1 minute
Isolation voltage
BV
S
AC, 1 second, in oil
DC, 1 minute, in oil
(Note 2)
Min
―
12
Typ.
0.8
10
14
Max
―
―
―
―
―
Unit
pF
Ω
V
rms
Vdc
(Note 2) 1×10
3750
―
―
―
10000
10000
Note 4: A ceramic capacitor (0.1
μF)
should be connected from pin 6 to pin 4 to stabilize the operation of the high
gain linear amplifier. Failure to provide the bypass may impair the switching property.
The total lead length between capacitor and coupler should not exceed 1 cm.
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2014-09-01
TLP117
Switching Characteristics
(Unless otherwise specified, Ta=-40 to 105°C, VCC=4.5 to 5.5V)
Characteristic
Propagation delay time
to logic high output
Propagation delay time
to logic low output
Switching time dispersion
between ON and OFF
Output fall time (90-10%)
Output rise time (10-90%)
Propagation delay time
to logic high output
Propagation delay time
to logic low output
Propagation delay skew
Switching time dispersion
between ON and OFF
Output fall time (90-10%)
Output rise time (10-90%)
Data rate
Common mode transient
immunity at high Level
output
Common mode transient
immunity at low level
output
CM
L
CM
H
7
V
CM
=1000Vp-p, ,Ta=25°C
I
F
=10mA, V
CC
=5V, V
O
(Max)=0.4V
-10000
Symbol
t
pHL
t
pLH
5
|t
pHL
−t
pLH
|
t
f
t
r
t
pHL
t
pLH
T
psk
6
|t
pHL
−t
pLH
|
T
f
t
r
T
V
IN
= 5V
V
IN
= 0
→
5V
V
IN
= 5
→
0V
V
IN
= 1.1
→
5V
V
IN
= 5
→
1.1V
—
R
IN
=360Ω
C
IN
=22pF
VL=1.1V
(Note 5)
Test
Circuit
Conditions
V
IN
= 0
→
5V
V
IN
= 5
→
0V
R
IN
=360Ω
C
IN
=22pF
V
L
=0V
(Note 5)
Min
Typ.
Max
30
30
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MBd
V/μs
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
2
—
—
20
20
16
8
—
—
—
2
3
3
50
—
V
IN
= 1.1
→
5V
V
IN
= 5
→
1.1V
—
—
—
—
—
—
10000
V
CM
=1000V
p-p
, Ta=25°C
I
F
=0mA, V
CC
=5V, V
O
(Min)=4V,
—
—
—
V/μs
*All typical values are at Ta=25°C, V
CC
=5V.
Note 5: CL is approximately 15pF which includes probe and Jig/stray wiring capacitance.
Note 6: This product has an automatic threshold control (ATC) circuit in order to reduce input current dependence of
its switching time. The ATC circuit may not be able to respond accordingly when an input signal is driven after
a prolonged absence of signals to the product. As a result, switching operation, pertaining to the first pulse of
an input signal, could be unstable. Theoretically however, stable switching operation should be achievable
from the second pulse onwards. As such, please check the switching operation and take the appropriate
measures when designing applications in which this product shall be used.
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2014-09-01
TLP117
TEST CIRCUIT 1
: VOL
IF
→
TEST CIRCUIT 2
: VOH
6
VCC
5
0.1μF
1
1
6
VCC
5
V
V
OH
↑
I
OH
V
CC
↑
3
SHIELD
GND 4
V
OL
V
I
OL
↑
V
CC
3
SHIELD
GND
4
0.1μF
TEST CIRCUIT 3: ICCL
IF
1
→
6
VCC
5
3
SHIELD
4
I
CCL
A
0.1μF
TEST CIRCUIT 4: ICCH
1
VCC
6
5
3
SHIELD
4
I
CCH
A
0.1μF
↑
V
CC
GND
V
CC
GND
TEST CIRCUIT 5: tpHL , tpLH
tr=4.5ns
INPUT MONITORING NODE
tf=4.5ns
V
IN
=0↔5V(P.G)
(f=25MHz , duty=50%)
VCC
0.1μF
Vo
MONITORING
NODE
VCC
GND
SHIELD
C
IN
=22pF
R
IN
=360Ω
*CL=15pF
90%
V
IN
10%
tf
V
O
tr
50%
VL=0V
GND
VOH
90%
50%
10%
VOL
*CL=15pF
CL is capacitance of the probe and JIG.
(P.G): Pulse Generator
tpHL
tpLH
5
2014-09-01
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