TLP2303
1
Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2303
TLP2303
TLP2303
TLP2303
Start of commercial production
2013-01
1.
1.
1.
1. Applications
Applications
Applications
Applications
Industrial Inverters
Communications Equipment
Home Electric Appliances
2.
2.
2.
2. General
General
General
General
The Toshiba TLP2303 consists of a high-output GaAℓAs light-emitting diode coupled with a high-speed photodiode-
transistor chip. It is housed in the SO6 package.The high-speed, high-gain detector element is used, since the
current transfer ratio is 900 % (@ I
F
= 0.5 mA) minimum over -40 to 125 and thus is ideal for applications
which require low input current and high-speed data transmission.TLP2303 corresponds to the transmission
rate of 100 kbps, and has become a product which fills between a general-purpose transistor coupler and IC
couplers corresponding to 1 Mbps.
3.
3.
3.
3. Features
Features
Features
Features
(1) Package: SO6
(2) Operating temperature: -40 to 125
(3) Current transfer ratio: 900 % (min) @I
F
= 0.5 mA
(4) Maximum output current: 80 mA
(5) Propagation delay time: t
pHL
= 15 µs (max), t
pLH
= 50 µs (max) @ R
L
= 4.7 k, I
F
= 0.5 mA, T
a
= 25
(6) Isolation voltage: 3750 Vrms (min)
(7) Safety standards
UL-approved: UL1577, File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN60747-5-5, EN60065 or EN60950-1 (Note 1)
(Note 1)
(Note 1)
(Note 1)
CQC-approved: GB4943.1, GB8898 Thailand Factory
Note 1: When a VDE approved type is needed, please designate the Option (V4)
Option (V4)
Option (V4)
Option (V4).
2016-01-22
Rev.3.0
©2016 Toshiba Corporation
TLP2303
2
4.
4.
4.
4. Packaging and Pin Assignment
Packaging and Pin Assignment
Packaging and Pin Assignment
Packaging and Pin Assignment
11-4L1S
1: Anode
3: Cathode
4: GND (Emitter)
5: Output (Collector)
6: V
CC
5.
5.
5.
5. Internal Circuit
Internal Circuit
Internal Circuit
Internal Circuit
6.
6.
6.
6. Principle of Operation
Principle of Operation
Principle of Operation
Principle of Operation
6.1.
6.1.
6.1.
6.1. Truth Table
Truth Table
Truth Table
Truth Table
Input
H
L
LED
ON
OFF
Output
L
H
6.2.
6.2.
6.2.
6.2. Mechanical Parameters
Mechanical Parameters
Mechanical Parameters
Mechanical Parameters
Characteristics
Creepage distances
Clearance distances
Internal isolation thickness
Min
5.0
5.0
0.4
Unit
mm
2016-01-22
Rev.3.0
©2016 Toshiba Corporation
TLP2303
3
7.
7.
7.
7. Absolute Maximum Ratings (Note) (Unless otherwise specified, T
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
Absolute Maximum Ratings (Note) (Unless otherwise specified, T
a
a
a
a
= 25
= 25
= 25
= 25
)
)
)
)
LED
Detector
Common
Characteristics
Input forward current
Input forward current derating
Input forward current (pulsed)
Input forward current derating (pulsed)
Peak transient input forward current
Peak transient input forward current
derating
Input power dissipation
Input power dissipation derating
Input reverse voltage
Output current
Output current derating
Output voltage
Supply voltage
Output power dissipation
Output power dissipation derating
Operating temperature
Storage temperature
Lead soldering temperature
Isolation voltage
(T
a
100 )
(T
a
100 )
(T
a
100 )
(T
a
100 )
(T
a
100 )
(T
a
100 )
(10 s)
AC, 60 s, R.H. 60 %
Symbol
I
F
I
F
/T
a
I
FP
I
FP
/T
a
I
FPT
I
FPT
/T
a
P
D
P
D
/T
a
V
R
I
O
I
O
/T
a
V
O
V
CC
P
O
P
O
/T
a
T
opr
T
stg
T
sol
BV
S
Note
(Note 1)
(Note 2)
(Note 3)
Rating
20
-0.2
40
-1.6
1
-40
100
-4.0
5
80
-3.2
-0.5 to 18
-0.5 to 18
100
-4.0
-40 to 125
-55 to 125
260
3750
Unit
mA
mA/
mA
mA/
A
mA/
mW
mW/
V
mA
mA/
V
mW
mW/
Vrms
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) 1 ms, duty = 50 %
Note 2: Pulse width (PW) 1 µs, 300 pps
Note 3: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4, 5 and 6 are
shorted together.
8.
8.
8.
8. Recommended Operating Conditions (Note)
Recommended Operating Conditions (Note)
Recommended Operating Conditions (Note)
Recommended Operating Conditions (Note)
Characteristics
Input on-state current
Input off-state voltage
Supply voltage
Operating temperature
Symbol
I
F(ON)
V
F(OFF)
V
CC
T
opr
Note
(Note 1)
(Note 1)
Min
0.5
0
4.5
-40
Typ.
Max
15
0.8
18
125
Unit
mA
V
V
Note: The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this datasheet should also be considered.
Note: A ceramic capacitor (0.1 µF) should be connected between pin 4 and pin 6 to stabilize the operation of a high-
gain linear amplifier. Otherwise, this photocoupler may not switch properly. The bypass capacitor should be
placed within 1 cm of each pin.
Note 1: Denotes the operating range, not the recommended operating condition.
2016-01-22
Rev.3.0
©2016 Toshiba Corporation

TLP2303(E

Mfr. #:
Manufacturer:
Toshiba
Description:
High Speed Optocouplers Gen Purp 1-Circuit 18V 1.5mA
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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