4–PIN PHOTOTRANSISTOR OPTOCOUPLERS H11AA814 SERIES H11A817 SERIES PACKAGE DIMENSIONS DESCRIPTION
The QT Optoelectronics ...
4–PIN PHOTO
TRANSISTOR 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 photo
transistor 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 photo
transistor 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 (3.05)
Compact 4-pin package Current transfer ratio in selected groups:
H11AA814: 20-300% H11AA814A: 50-150% H11A817: H11A817A: H11A817B: H11A817C: H11A817D: 50-600% 80-160% 130-260% 200-400% 300-600%
.022 (.56) .015 (.40) .100 (2.54) TYP
APPLICATIONS
1 4 COLLECTOR ANODE 1 4 COLLECTOR
2
3
EMITTER
CATHODE
2
3
EMITTER
Equivalent Circuit (H11AA814)
Equivalent Circuit (H11A817)
H11AA814 Series s AC line monitor s Unknown polarity DC sensor s Telephone line interface H11A817 Series s Power supply
regulators s Digital logic inputs s Microprocessor inputs s Industrial controls
NOTE: ALL DIMENSIONS ARE IN INCHES (mm) PACKAGE CODE T
ABSOLUTE MAXIMUM RATING
TOTAL PACKAGE Storage temperature . . . . . . . . . . . . . . . . .-55° to 150° C Operating temperature . . . . . . . . . . . . . . . ...