TEL-2D20 반도체 회로 부품 판매점
VCSEL
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 ETC |
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TEL-2D20
VCSEL for gener al pur pose
FEATURES:
•Epoxy molded with round emission surface.
•Copper leadframe, good heat dissipation.
•Low dependence of power output over temperature.
•Driving current between 8 to 15 mA.
•Nominal 5° emission angle.
•Ideal for high resolution detection.
ELECTRO-OPTICAL CHARACTERISTICS:
P AR AM E T E R S
SYMBOL MIN TYP
Threshold Current
Output Power
Ith 5
Po 1 2
MAX
10
4
UNIT
mA
mW
Operating Current
IOP
12
mA
Slope Efficiency
η 0.20 mW/mA
Wavelength
λP
820 850 870
nm
Forward Voltage
VF
2 2.2 2.5
V
Breakdown voltage
VBD 10 15
V
Series Resistance RS 40 Ω
Beam Divergence
θ
5 degree
Notes:
1. All parameters except mentioned are measured at IF=15 mA, 25°C, CW.
2. Higher power can be provided under request.
3. Slope efficiency is defined as ∆P/(15-Ith) at 25°C.
4. Beam divergence is defined as the angle of light intensity at Full Width at Half Maximum (FWHM).
TEST CONDITIONS(1)
IF =15 mA(2)
Adjustable to establish
1.5 mW output power
IF=15 mA(3)
IF=15 mA
IF=15 mA
IR=10 µA
IF =15 mA
IF=15 mA(4)
THERMAL CHARACTERISTICS:
P AR AM E T E R S
SYMBOL
Thermal Resistance
Ith Temperature Variation
VF Temperature Coefficient
η Temperature Coefficient
λP Temperature Coefficient
Rth
∆Ith
∆VF/∆T
∆η/∆T
∆λP/∆T
MIN
-1.5
TYP
900
-3.0
-0.25
0.07
MAX
1.5
UNIT
°C /W
mA
mV/°C
%/°C
nm/°C
TEST CONDITIONS
TA=25°C
TA=0~70°C
TA=0~70°C, IF=15 mA
TA=0~70°C, IF=15 mA
TA=0~70°C, IF=15 mA
ABSOLUTE MAXIMUM RATINGS:
P AR AM E T E R S
MIN
Storage Temperature
-40
Operating Temperature
-20
Lead Solder Temperature
Continuous Forward Current
Continuous Reverse Voltage
MAX
100
85
260
40
10
UNIT
°C
°C
°C
mA
V
CONDITIONS
5 seconds
Fig. 1 Typical Optical Characteristics
Typical Output Power vs Current
4
3
2
1
I
th
0
0 5 10 15
Current (mA)
20
Fig. 3 Spectrum When Driving Current 15 mA
3 transverse modes typically.
OUTLINE DIMENSIONS:
•Unit: mm
5.00
TEL-2D20
Fig. 2 Typical Electrical Characteristics
Typical Voltage vs Current
4
3
2
1
0
0 5 10 15 20
Current (mA)
Fig. 4 Temperature Dependence of Threshold
Current
Typical Threshold Current vs Ambient Temperature
10
9
8
7
6
5
4
3
2
1
0
-40
-20 0
20 40 60
Ambient Temperature (oC)
80
100
WARNING:
The VCSEL is a class IIIb laser in the safety standard
ANSI Z136.1 and should be treated as a potential eye
hazard.
0.50
2.54
Pinout
1. Anode
2. Cathode
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