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:

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 Categories: , Tags: , , , , , ,

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