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BRIGHT & SUPER BRIGHT LEDS
AT634
5-volt,
2-element
with Resistor
AT634
12-volt,
4-element
with Resistor
Electrical Specifications for Bright Green LED with Resistor
Unit
Maximum Forward Current I
FM
— — — mA
Typical Forward Current I
F
11 9.5 8.7 mA
Forward Voltage V
F
5 12 24 V
Maximum Reverse Voltage V
RM
5 5 5 V
Current Reduction Rate Above 25°C ∆I
F
— — — mA/°C
Ambient Temperature Range –25 ~ +50 °C
Colors
Available:
5F
Green
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and
requires an external power source. If the source voltage exceeds the rated voltage, a ballast resistor is required.
Base of AT634 and AT636 is Black for 5V, Light Blue for 12V and Gray for 24V.
Bright
AT636
Bright
AT634
T-1
1
⁄4 Bi-pin
T-1
1
⁄4 Bi-pin
)
)
(-)
AT634
24-volt,
4-element
with Resistor
Electrical Specifications for Bright Red & Amber LED with Resistor
Unit
Maximum Forward Current I
FM
— — — mA
Typical Forward Current I
F
25 20 10 mA
Forward Voltage V
F
5 12 24 V
Maximum Reverse Voltage V
RM
4 8 16 V
Current Reduction Rate Above 25°C ∆I
F
— — — mA/°C
Ambient Temperature Range –25 ~ +50 °C
Colors
Available:
5C 5D
Red Amber
05 12 24
05 12 24
Electrical Specifications for Bright LED without Resistor
Unit
LED Colors Red Amber
Maximum Forward Current I
FM
40 40 mA
Typical Forward Current I
F
26 26 mA
Forward Voltage V
F
1.9 2.0 V
Maximum Reverse Voltage V
RM
4 4 V
Current Reduction Rate Above 25°C ∆I
F
0.50 mA/°C
Ambient Temperature Range –25 ~ +50 °C
No Code
Colors
Available:
5C 5D
Red
Amber
(+) (-)
Bright
AT628
T-1 Bi-pin
No Resistor
Electrical Specifications for Super Bright LED
Maximum Forward Current I
FM
30 30 30 mA
Typical Forward Current I
F
20 20 20 mA
Forward Voltage V
F
3.3 3.3 3.3 V
Maximum Reverse Voltage V
RM
7 7 7 V
Current Reduction Rate Above 25°C ∆I
F
0.40 0.40 0.40 mA/°C
Ambient Temperature Range –25 ~ +50 °C
Colors:
Super Bright
AT625G Blue
AT631B White
AT632F Green
T-1 Bi-pin
6B 6F 6G
UnitWhite Green Blue
)
)
5V
12V & 24V
ATTENTION
ELECTROSTATIC
SENSITIVE DEVICES
ATTENTION
ELECTROSTATIC
SENSITIVE DEVICES