CLE331W Datasheet, PDF (1/1 Pages) Clairex Technologies, Inc – Aluminum Gallium Arsenide IRED Point Source Die

CLE331W
Aluminum Gallium Arsenide IRED
Point Source Die
® _{Clairex}
Technologies, Inc.
February, 2006
0.156 (3.96)
0.136 (3.45)
0.165 (4.19)
0.145 (3.68)
0.190 (4.83)
0.176 (4.47)
1.00 (25.4) min.
0.100 (2.54) dia.
0.215 (5.46)
0.205 (5.21)
ANODE
CATHODE
0.025 (0.64) max.
0.010 (0.25) max
0.019 (0.48)
0.016 (0.41)
0.147 (3.73)
0.137 (3.48)
Case 3
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
• 850nm wavelength
• 50MHz operation
• TO-46 hermetic package
• RoHS compliant
• Flat window can
description
The CLE331W is an advanced, high
efficiency, high speed, point source,
AlGaAs infrared-emitting diode
intended for applications requiring a
uniform output radiation pattern.
The point source die junction is
typically 0.002" in diameter.
absolute maximum ratings (T_A = 25°C unless otherwise stated)
storage temperature ...................................................................... -65°C to +150°C
operating temperature ................................................................... -65°C to +125°C
lead soldering temperature⁽¹⁾ ......................................................................... 260°C
continuous forward current⁽²⁾ ........................................................................ 100mA
peak forward current (1.0ms pulse width, 10% duty cycle) .................................. 1A
reverse voltage .................................................................................................... 5V
continuous power dissipation⁽³⁾.................................................................... 200mW
notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 0.80mA/°C from 25°C free air temperature to T_A = +125°C.
3. Derate linearly 1.6mW/°C from 25°C free air temperature to T_A = +125°C.
electrical characteristics (T_A = 25°C unless otherwise noted)
symbol parameter
min
typ
max units test conditions
P_O
Total power output
E_e
Irradiance⁽⁴⁾
-
3.0
30
-
-
mW I_F = 100mA
-
µW/cm² IF = 100mA
λ_P
Peak emission wavelength
-
850
-
nm I_F = 100mA
I_R
Reverse current
-
-
10
µA
V_R = 3.0V
V_F
Forward voltage
-
-
2.2
V
I_F = 100mA
θ_HP
Emission angle at half power points
-
70
-
deg. I_F = 100mA
t_r, t_f
Output rise and fall time
-
5.0
10
ns
I_F = 100mA
notes: 4. Power/unit area measured within a 0.444” (1.128cm) diameter area, centered on the mechanical axis of the
device and spaced 2.54” (6.45cm) from lens side of the tab. This is geometrically equivalent to a 10° cone.
Clairex reserves the right to make changes at any time to improve design and to provide the best possible
Revised 3/15/06
d
Clairex Technologies, Inc.
1301 East Plano Parkway
Plano, Texas 75074-8524
Phone: [phone]
Fax: [phone]
www.clairex.com