Super compact
0.8 Cathode mark 0.6
Package Outline Dimensions
(Unit:mm Tolerance:+/-0.1)
Cathode side
(0.6)
LED Die Polarity 0.4 Resin PCB
Polarity reference for cathode mark is reversed for UR. Directive Characteristics
0 -30 30
-60
60
Recommended Soldering Pattern
100% 50% 0 50% 100%
1.6
1.0
Unit: mm
-30
30
-60
60
0.8
100% 50% 0 50% 100%
0.7
0.8
Absolute Maximum Ratings
O
0.8
0
C
Item Power Dissipation DC Forward Current Pulsed.
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HT-191 Series Top View LED (PCB type)
Features
● Chip LED ( 1.6 x 0.8 x 0.6 ) ● Super compact
0.8 Cathode mark 0.6
Package Outline Dimensions
(Unit:mm Tolerance:+/-0.1)
Cathode side
(0.6)
LED Die Polarity 0.4 Resin PCB
Polarity reference for cathode mark is reversed for UR.
Directive Characteristics
0 -30 30
-60
60
Recommended Soldering Pattern
100% 50% 0 50% 100%
1.6
1.0
Unit: mm
-30
30
-60
60
0.8
100% 50% 0 50% 100%
0.7
0.8
Absolute Maximum Ratings
O
0.8
0
C
Item Power Dissipation DC Forward Current Pulsed Forward Current
Reverse Voltage
Symbol PD IF I FP* VR T OP T ST
GaP 65 25 100
GaAsP 65 25 100
AIGaAs 66 30 100 5 -30 to 80 -40 to 85
AllnGaP 72 30 100
InGaN 78 20 80
Unit mW mA mA V
O
Operating Temperature Storage Temperature
C C
O
* 0.
HT-191 Datasheet
