QL78J6Sx
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QL78J6Sx QL78J6Sx pin

785nm, 50mW Infra-Red Laser Diode

QL78J6Sx

Feature

QSI Infra-Red Laser Diode
Wavelength: 785nm (typ.)
Output Power: 50mW
Package: TO18 (RoHS compliant)
Built-in Monitor Photodiode

Applications

Optical Sensors
Laser Module

Driver ICs

This diode is best driven using the following IC Haus driver:
iC-WKN
iC-WKM
iC-WKP
iC-NZN
iC-NZP
iC-HK
iC-HB

Pin options

This diode is available in the following pin types:
QL78J6SA – N-type
QL78J6SB – M-type
QL78J6SC – P-type
SKU: 785nm, 50mW Infra-Red Laser Diode Category: Tags: , , , , , ,

Product Description

Absolute Maximum Ratings

(Ta=25°C)
Items
Symbols
Values
Units
Optical Output
Power
Po
50
mW
Reverse
Voltage
VR
+2
V
Operating
Current
IF
100
mA
Operating
Temperature
Topr
-10 to +60
°C
Storage
Temperature
Tstg
-40 to +85
°C

Electrical and Optical Characteristics

(Ta=25°C)
Item
Symbols
Min.
Typ.
Max.
Unit
Condition
Optical Output
Power
Po
–
50
–
mW
–
Threshold
Current
Ith
–
25
40
mA
Po=50mW
Operating
Current
Iop
–
75
100
mA
Po=50mW
Differential
Efficiency
η
0.6
1.0
1.4
mW/mA
Po=50mW
Operating
Voltage
Vop
–
2.0
2.8
V
Po=50mW
Peak
Wavelength
λp
775
785
795
nm
Po=50mW
Monitor
Current
Im
0.1
0.25
0.6
mA
Po=50mW
Beam *4
Divergence
Θ// / Θ⊥
7.0 / 17
9.0 / 22
12.0 / 27
deg
Po=50mW
Beam
Angle
ΔΘ// / ΔΘ⊥
-2 / -3
–
+2 / +3
deg
Po=50mW

Additional Information

Colour

InfraRed (780 – 980nm)
Wavelength

785nm
Power Output

50mW
Operating Voltage

2.0 Typ. 2.8 Max.
Operating Current

100
PIN Type

M or B (inc. PD), N or A (inc. PD), P or C (inc. PD)
Package Type

TO-18
Driver IC

iC-HB, iC-HK, iC-NZN, iC-NZP, iC-WKM, iC-WKN, iC-WKP

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