BL814
BL814 is Phototransistor Photocoupler manufactured by SeCoS Halbleitertechnologie GmbH.
DESCRIPTION
The BL814 series of devices each consist of an infrared Emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in Wide-lead spacing and SMD option.
FEATURES
Current transfer ratio （CTR：20%-300% at IF=1m A,VCE=5V） High isolation voltage between input and output (Viso = 5000V rms) Creepage distance > 7.62mm UL/CUL Approved (File No. E340048)
DIP4
B Top View
LH M
JE K
APPLICATIONS
Programmable controllers System appliances, measuring instruments Telemunication equipments Home appliances, such as fan heaters, etc. Signal transmission between circuits of different potentials and impedances
REF.
Millimeter Min. Max.
REF.
Millimeter Min.. Max
A 6.30 6.70 H 2.60 3.00
B 4.40 4.80 J 0.20 0.30
C 7.9 8.3 K 8.65 9.35
D 3.20 3.75 L 0.50 TYP.
E 2° 8° M 2.40 2.70
F 1.25 TYP. N 0.40 TYP.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Rating
Unit
Input
Forward Current
Peak forward current(t=10us)
Power dissipation Derating factor(above 100°C)
IF IFM
±50 m A 1A 70 m W 2.9 m W / °C
Output
Collector-Emitter Voltage Emitter-Collector Voltage
Power dissipation Derating factor(above 100°C)
VCEO...
