3mm
Infrared Discrete LED
IR Emitter
4.85
[.191]
4.1 [.161]
3.9 [.153]
.64
[.025]
.56
[.022]
.50
[.020]
NEW
Dialight
521-9609
Features
3.8
[.150]
3.0
[.168]
2.54
[.100]
• Near Infrared
• Long Term Stability
• Gallium Aluminum Arsinide Material
• 40° Beam Width
• Blue Tinted Lens
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
Power Dissipation
Forward Current
Surge Current (≤ 10µs)
Reverse Voltage
Junction Temperature
Storage Temperature
Operating Temperature
200 mW
100 mA
2.5 A
5V
100°C
–55° to +100°C
–55° to +100°C
3.50
[.138]
CHIP
POSITION
CATHODE
1.5
[.059]
6.1
[.240]
28.0
[1.101]
Dimensions in mm [inches]
OPERATING CHARACTERISTICS
(T
A
=25°C)
LED Characteristics
Peak Wavelength
Spectral Bandwidth
Full Angle (2Θ
1
/
2
)
Switching Times
(10% to 90% & 90% to 10%)
Capacitance (V
R
=0 V, f = 1 MHz)
Forward Voltage (tp = 20 msec)
Forward Voltage (tp = 100
µsec)
Reverse Current
Radiant Intensity (tp=20 ms) (Steady State)
Radiant Intensity (tp = 100
µs)
(Pulsed)
Solder Adherance per MIL-STD-202E, Method 208C
Value
880 ±20
80
40°
.6/.5
25
1.5 typ, 1.8 max
3 typ, 3.8 max
.01 typ, 1 max
20 min, 40 max
270 typ
Units
nm
nm
deg
µsec
pF
V
V
µA
mW/sr
mW/sr
Test Conditions
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 1A
V
R
= 5V
I
F
= 100 mA
I
F
= 1 A
4-60
Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
