Photocoupler
K301 • K302 • K304
These Photocouplers consist of a Gallium Arsenide Infrared Emitting Diode and a Silicon...
Photocoupler
K301 K302 K304
These Photocouplers consist of a Gallium Arsenide Infrared Emitting Diode and a Silicon
NPN Photo Darlington
transistor per a channel. The K301 has one channel in a 4-pin mini-flat SMD package. The K302 has two channels in a 8-pin mini-flat SMD package. The K304 has four channels in a 16-pin mini-flat SMD package.
FEATURES
Mini-flat Package Collector-Emitter Voltage : Min.30V Current Transfer Ratio : Type 600% (at IF=1mA, VCE=2V) Electrical Isolation Voltage : AC3750Vrms
APPLICATIONS
Interface between two circuits of different potential Telephone Line Receiver Automatic Vending Machine Power Supply
Regulators
DIMENSION
K301
4
0.2
(Unit : mm) K302
3
0.2
8
7
6
5
4.4
4.4
1
Orientation Mark 7.0 3.6 0.2 0.2 0.5
2
Orientation Mark
1
2
3
4
7.0 0.05 8.7 0.2 0.2 5.2
0.5 0.2
5.2 0.2
0.15
2.5
0.1
2.54 0.1 2.54 0.25
2.54
K304
16 15 14 13 12 11 10 9
4.4
0.2
1
2
3
4
5
6
7
8
Orientation Mark 7.0 18.8 0.2 0.2 5.2 0.5 0.2
2.5
0.1
2.54
2.54
0.1
1/3
0.15
0.05
0.4Min.
0.15
0.05
0.4
0.1
0.4Min.
2.5
0.4Min.
Photocoupler
K301 K302 K304
MAXIMUM RATINGS Parameter
Forward Current Reverse Voltage Input Peak Forward Current Power Dissipation Junction Temperature Collector-Emitter Breakdown Voltage Output Emitter-Collector Breakdown Voltage Collector Current Collector Power Dissipation Input to Output Isolation Voltage*2 Storage Temperature Operating Temperature Lead Soldering Temperature Total Power...
