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4–PIN PHOTOTRANSISTOR OPTOCOUPLERS H11AA814 SERIES H11A817 SERIES PACKAGE DIMENSIONS DESCRIPTION
The QT Optoelectronics H11AA814 Series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon phototransistor in a 4-pin dual in-line package.
.380 (9.64) MAX
.012 (.30) .007 (.20) .055 (1.40) .047 (1.20) 4 3
.270 (6.86) .248 (6.30)
.327 (8.30) MAX
.300 (7.62) MIN
The H11A817 Series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 4-pin dual in-line package.
1
2
.187 (4.75) .175 (4.45)
FEATURES
0 to 15°
s s
.200 (5.10) MAX .158 (4.01) .144 (3.68) .020 (.51) MIN .154 (3.90) .120 (3.