TCET1110_07 Datasheet, PDF (3/11 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, High Temperature, 110 °C Rated

TCET1110/TCET1110G
Optocoupler, Phototransistor Output, _{Vishay Semiconductors}
High Temperature, 110 °C Rated
THERMAL CHARACTERISTICS ⁽¹⁾
PARAMETER
TEST CONDITION
SYMBOL VALUE
UNIT
LED power dissipation
Output power dissipation
Maximum LED junction temperature
Maximum output die junction temperature
Thermal resistance, junction emitter to board
Thermal resistance, junction emitter to case
Thermal resistance, junction detector to board
Thermal resistance, junction detector to case
Thermal resistance, junction emitter to junction detector
Thermal resistance, board to ambient⁽²⁾
Thermal resistance, case to ambient⁽²⁾
at 25 °C
at 25 °C
P_diss
P_diss
T_jmax
T_jmax
θ_EB
θ_EC
θ_DB
θ_DC
θ_ED
θ_BA
θ_CA
100
150
125
125
173
149
111
127
173
197
4041
mW
mW
°C
°C
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Notes
(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)}
T_A
θ
CA
T_C
θ
DC
T_JD
θ
DE
Package
θ
EC
T_JE
θ
DB
19996
θ
EB
T_B
θ
BA
T_A
Document Number: 83546
Rev. 1.8, 21-Nov-07
For technical questions, contact: [e-mail]
www.vishay.com
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