KVCF1-8512 [KODENSHI]
VCSEL, or Vertical Cavity Surface Emitting; VCSEL或垂直腔面发射
| 型号： | KVCF1-8512 |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | VCSEL, or Vertical Cavity Surface Emitting |
| 文件： | 总2页 (文件大小：150K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VCSEL
KVCF1-8512
Unit:(㎜)
DIM ENSIONS
VCSEL, or Vertical Cavity Surface Emitting Laser, is
sem iconductor m icrolaser diode that em its light in a cylindrica
beam vertically from the surface of a fabricated wafer.
Φ5.35 ±0.1
Φ4.66±0.05
Φ3.00±0.05
FEATURES
◈ 850nm wavelength range
◈ High data rate ≥ 2.5Gbps
◈ High reliability
Φ1.016M AX
3-Φ0.45±0.05
◈ Low current and voltage
◈ Other configurations available on request
2
APPLICATIONS
R0.3M AX.
◈ Fiber optic data links
◈ Proxim ity Sensors
◈ Encoders
3
1
◈ Laser range finders
◈ Laser printing
Case GND
3
◈ Bar code scanning
◈ Optical storage
2
1
Cathode
Anode
ABSOLUTE M AXIM UM RATINGS
Item
Sym bol Ratings
Unit
℃
Operating Tem perature
Topr.
Tstg.
Tsol
0~+70
Storage Tem perature
-40~+100
℃
Lead Solder Tem perature (10sec)
Continuous Forward Current
Continuous Reverse Voltage
260
10
5
℃
I
F
㎃
VR
V
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VCSEL
KVCF1-8512
ELECTRO-OPTICAL CHARACTERISTICS
Param eter
Threshold Current
Test Conditions
CW
Sym bol
M in
0.3
840
14
Typ
1.5
1
M ax
Unit
㎃
I
th
3
I Tem perature Variation
th
Ta=0 to 70℃
ΔI
th
㎃
I =6㎃
F
Slope Efficiency
η
Δη/ΔT
Po
0.5
-0.5
2.5
850
0.06
0.5
25
0.7
㎽/㎃
% /℃
㎽
Ta=0 to 70℃ at 6㎃
η Tem perature Coefficient
Optical Output Power
Peak W avelength
I =6㎃
F
I =6㎃
F
λ
p
860
㎚
λ Tem perature Coefficient
p
Ta=0 to 70℃ at 6㎃
Δλ /ΔT
p
㎚/℃
㎚
I =6㎃
F
Spectral Bandwidth
Beam Divergence
Forward Voltage
Δλ
Θ
0.85
30
˚
Po=1.5㎽, Full W idth, 1/e2
I =6㎃
F
Vf
1.8
-10
35
2.2
V
Vb
Breakdown Voltage
Dynam ic Resistance
V
I =6㎃
F
Rd
25
55
Ω
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