TOSHIBA TLP2066 Technical data

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TOSHIBA PHOTOCOUPLER GaAℓAs IRED & PHOTO-IC

TLP2066

Preliminary

TLP2066

FA (Factory Automation)
High Speed Interface

3.3V Supply Voltage

The Toshiba TLP2066 consists of a GaAℓAs light-emitting diode and an
integrated high-gain, high-speed photodetector. TLP2066 operates with 3.3 V
supply voltage. Toshiba provides the TLP116 for supply voltage 5V type.

z Inverter logic (totempole output)

z Package type : MFSOP6

z Guaranteed performance over temperature : -40~100°C

z Power supply voltage : 3.0~3.6V

z Input thresholds current: I

z Propagation delay time (tpHL/tpLH): 60ns (Max.)

z Switching speed : 20MBd(TYP.)(NRZ)

z Common mode transient immunity : 15kV/us

=5mA (Max.)

FHL

TOSHIBA 11-4C2

Weight: 0.09 g(Typ.)

Unit in mm

z Isolation voltage : 3750Vrms

z UL recognition: UL1577 under application

Pin Configuration (Top View)

Truth Table

Input LED Tr1 Tr2 Output

H

ON OFF ON L

OFF ON OFF H

L

1

3

SHIELD

Schematic

I

F

1+

3-

SHIELD

VCC

GND

1: ANODE

6

3: CATHODE

5

4: GND

5: VO

4

6: VCC

Tr1

Tr2

I

CC

V

CC

6

I

O

V

O

5

GND

4

0.1uF bypass capacitor must be

connected between pins 6 and 4

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Absolute Maximum Ratings (Ta=25°C)

Characteristic Symbol Rating Unit

Forward current IF 25 mA

Forward current derating (Ta≥85°C) ΔIF/ΔTa -0. 7 mA/ °C

LED

Peak transient forward current (Note1) I

Reverse voltage VR 6 V

Output current IO 10 mA

Output voltage VO 6 V

Supply voltage VCC 6 V

DETECTOR

Output power dissipation PO 40 mW

Operating temperature range Topr -40~100 °C

Storage temperature range Tstg -55~125 °C

Lead solder temperature(10s) Tsol 260 °C

Isolation voltage
(AC,1min.,R.H.≤60%,Ta=25°C) (Note2)

1 A

FPT

BVs 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).

Note1: Pulse width PW≤1us, 300pps.

Note2: This device is regarded as a two terminal device: pins 1 and 3 are shorted together, as are

pins 4, 5 and 6.

Recommended Operating Conditions

TLP2066

Characteristic Symbol Min Typ. Max Unit

Input current , ON I

Input voltage , OFF V

Supply voltage(*) (Note3)

8

F(ON)

F(OFF)

VCC

0

3.0 3.3 3.6 V

—

—

18 mA

0.8 V

(*) 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.
Note3: The detector of this product requires a power supply voltage (VCC) of 3.0 V higher for stable operation.
If the VCC is lower than this value, an ICCH may increase, or an output may be unstable.
Be sure to use the product after checking the supply current, and the operation of a power-on/-off.

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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