TCET1101 Ver la hoja de datos (PDF) - Vishay Semiconductors

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TCET1101

Optocoupler, Phototransistor Output, High Temperature

Vishay Semiconductors 

TCET1100, TCET1100G

Vishay Semiconductors Optocoupler, Phototransistor Output,

High Temperature

THERMAL CHARACTERISTICS (1)

PARAMETER

SYMBOL VALUE

UNIT

LED power dissipation

Pdiss

100

mW

TA

Output power dissipation

Pdiss

150

mW

Maximum LED junction temperature

Tjmax.

125

°C

Maximum output die junction temperature

Tjmax.

125

°C

Thermal resistance, junction emitter to board

θEB

173

°C/W

Thermal resistance, junction emitter to case

θEC

149

°C/W

θCA

TC

θDC

Package

θEC

TJD

θDE

TJE

Thermal resistance, junction detector to board

θDB

Thermal resistance, junction detector to case

θDC

Thermal resistance, junction emitter to

junction detector

θED

Thermal resistance, board to ambient (2)

θBA

Thermal resistance, case to ambient (2)

θCA

111

127

173

197

4041

°C/W

°C/W

°C/W

°C/W

°C/W

θDB

19996

θEB

TB

θBA

TA

Note

(1) The thermal model is represented in the thermal network below. Each resistance value given in this model can be used to calculate the

temperatures at each node for a given operating condition. The thermal resistance from board to ambient will be dependent on the type of

PCB, layout and thickness of copper traces. For a detailed explanation of the thermal model, please reference Vishay’s “Thermal

Characteristics of Optocouplers” application note.

(2) For 2 layer FR4 board (4" x 3" x 0.062").

ELECTRICAL CHARACTERISTICS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

INPUT

Forward voltage

Junction capacitance

OUTPUT

IF = 50 mA

VF

VR = 0, f = 1 MHz

Cj

1.25

1.6

V

50

pF

Collector emitter voltage

IC = 1 mA

VCEO

70

V

Emitter collector voltage

IE = 100 µA

VECO

7

V

Collector emitter cut-off current

VCE = 20 V, IF = 0 A, E = 0

ICEO

10

100

nA

COUPLER

Collector emitter saturation voltage

Cut-off frequency

Coupling capacitance

IF = 10 mA, IC = 1 mA

VCE = 5 V, IF = 10 mA, RL = 100 Ω

f = 1 MHz

VCEsat

fc

Ck

0.3

V

110

kHz

0.3

pF

Note

Tamb = 25 °C, unless otherwise specified.

Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering

evaluation. Typical values are for information only and are not part of the testing requirements.

www.vishay.com

812

For technical questions, contact: optocoupleranswers@vishay.com

Document Number: 83503

Rev. 2.3, 14-Oct-09

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