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TCLT1009中文资料

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Document Number 83515Optocoupler with Phototransistor Output

Description

The TCLT10.. Series consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4-lead SO6L package.

The elements are mounted on one leadframe using a coplanar technique , providing a fixed distance between input and output for highest safety requirements.

Applications

Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation):

D For appl. class I – IV at mains voltage ≤ 300 V D For appl. class I – III at mains voltage ≤ 600 V according to VD

E 0884, table 2, suitable for:Switch-mode power supplies, line receiver,computer peripheral interface, microprocessor system interface.

VDE Standards

These couplers perform safety functions according to the following equipment standards:

D VD

E 0884

Optocoupler for electrical safety requirements (will be replaced by IEC 747–5–1.2.3)

D IEC 950/EN 60950

Office machines (applied for reinforced isolation for mains voltage ≤ 400 V RMS )

D VD

E 0804

Telecommunication apparatus and data processing

D IEC 65

Safety for mains-operated electronic and related household apparatus

15231

Remarks

4 Pin = Single channel

Creepage current resistance according

175

0.75 mm

Absolute Maximum Ratings Input (Emitter)

Parameter

Reverse voltage

Forward current

Forward surge current

Power dissipation

Junction temperature

Output (Detector)

Parameter

Collector emitter voltage

Emitter collector voltage

Collector current

Collector peak current

Power dissipation

Junction temperature

Max.Unit 1.6V

Max.Unit

V 100nA

Max.Unit 0.3V

kHz

Maximum Safety Ratings

This optocoupler is suitable for safe electrical isolation only within the safety ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits. Input (Emitter)

Forward current

Output (Detector)

Power dissipation

Coupler

Rated impulse voltage

Safety temperature

Insulation Rated Parameters

Parameter

Typ.Unit 3.0m s 3.0m s 6.0m s 0.3m s

4.7m s

5.0m s

9.0m s

10.0m s

96 11698

Typical Characteristics 050100150

200

2503000

P – T o t a l P o w e r D i s s i p a t i o n ( m W )96 11700

t o

t Phototransistor

IR-diode

Figure 4. Total Power Dissipation vs.

1000.0

– Collector Current ( mA )10

Non Saturated

Operation

Figure 12. Turn on / off Time vs. Collector Current

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Document Number 83515Dimensions of TCLT10.. in mm

15243

16515 W2max

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Document Number 83515Dimensions of Tape in mm

16516

https://www.wendangku.net/doc/e912188318.html, Document Number 83515

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1.Meet all present and future national and international statutory requirements.

2.Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents.

1.Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively

2.Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA

3.Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.

We reserve the right to make changes to improve technical design and may do so without further notice.Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P .O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423