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Toshiba Electronic Components Datasheet

TLP188 Datasheet

PHOTOCOUPLER

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TLP188 pdf
Photocouplers GaAℓAs Infrared LED & Photo Transistor
TLP188
TLP188
1. Applications
• Programmable Logic Controllers (PLCs)
• Air Conditioner Inverters
2. General
TLP188 consists of phototransistors optically coupled to GaAℓAs infrared emitting diodes. The TLP188 is housed
in the very small and thin SO6(4pin) package and that guarantees high temperature operation(Ta = 110max).
With the high brakedown voltage between the collector and emitter(VCEO = 350V), TLP188 is suitable for use in
programmable logiccontrollers (PLCs), and home appliances, include air conditioners.
3. Features
(1) Collector-emitter voltage: 350 V (min)
(2) Current transfer ratio: 50% (min)
Rank GB: 100% (min)
(3) Isolation voltage: 3750 Vrms (min)
(4) Operating temperature: -55 to 110
(5) Safety standards
UL-Under application UL1577 File No.E67349
cUL-Under application CSA Component Acceptance Service No.5A File No.E67349
BSI-Under application BS EN60065:2002, BS EN60950-1:2002
VDE-Under application EN60747-5-5 Certificate No. 40009347 (Note)
Note: When an EN60747-5-5 approved type is needed, please designate the Option (V4).
4. Packaging and Pin Configuration
11-4M1S
5. Principle of Operation
5.1. Mechanical Parameters
Characteristics
Creepage distances
Clearance
Internal isolation thickness
Min
5.0
5.0
0.4
Unit
mm
1
1: Anode
3: Cathode
4: Emitter
6: Collector
2013-02-27
Rev.1.0
Free Datasheet http://www.datasheet4u.com/


Toshiba Electronic Components Datasheet

TLP188 Datasheet

PHOTOCOUPLER

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TLP188 pdf
TLP188
6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25)
Characteristics
Symbol Note
Rating
Unit
LED Input forward current
IF 50 mA
Input forward current derating
(Ta 90)
IF/Ta
-1.43
mA/
Input forward current (pulsed)
IFP (Note 1)
1
A
Input reverse voltage
VR 5 V
Junction temperature
Tj 125
Detector Collector-emitter voltage
VCEO
350 V
Emitter-collector voltage
VECO
7
Collector current
IC 50 mA
Collector power dissipation
PC 150 mW
Collector power dissipation
derating
(Ta 25)
PC/Ta
-1.5 mW/
Junction temperature
Tj 125
Common Operating temperature
Topr -55 to 110
Storage temperature
Tstg -55 to 125
Lead soldering temperature
(10 s)
Tsol
260
Total power dissipation
PT 200 mW
Input power dissipation
derating
(Ta 25)
PD/Ta
-2 mW/
Isolation voltage
AC, 1min, R.H. 60%
BVS (Note 2)
3750
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) 100 µs, f = 100 Hz
Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are
shorted together.
7. Electrical Characteristics (Unless otherwise specified, Ta = 25)
Characteristics
LED Input forward voltage
Input reverse current
Input capacitance
Detector Collector-emitter breakdown
voltage
Emitter-collector breakdown
voltage
Dark Current
Collector-emitter capacitance
Symbol
VF
IR
Ct
V(BR)CEO
Note
Test Condition
IF = 10 mA
VR = 5 V
V = 0 V, f = 1 MHz
IC = 0.1 mA
Min Typ. Max Unit
1.1 1.25 1.4
  10
30
350
V
µA
pF
V
V(BR)ECO
IE = 0.1 mA
7 
IDARK
CCE
VCE = 300 V
0.01 0.2 µA
VCE = 300 V, Ta = 85
50
V = 0 V, f = 1 MHz
10 pF
2 2013-02-27
Rev.1.0
Free Datasheet http://www.datasheet4u.com/


Part Number TLP188
Description PHOTOCOUPLER
Maker Toshiba
Total Page 10 Pages
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