SPLCG81 OSRAM Opto Semiconductors Inc, SPLCG81 Datasheet - Page 4

• Manufacturer Part Number: SPLCG81
• Manufacturer: OSRAM Opto Semiconductors Inc
• Type: QW-LDr

Specifications of SPLCG81

• Peak Wavelength: 811nm
• Beam Divergence Parallel: 8°
• Beam Divergence Perpendicular: 38°
• Laser Reverse Voltage (max): 3V
• Operating Temperature Classification: Commercial
• Optical Output Power: 2W
• Threshold Current (max): 800mA
• Operating Current: 3A
• Power Supply Requirement: Single
• Operating Supply Voltage (typ): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2.2V
• Operating Temp Range: -10C to 60C
• Pin Count: 2
• Lead Free Status / RoHS Status: Not Compliant

Dioden Kennwerte (
Diode Characteristics (cont’d)
Parameter
Parameter
Thermischer Widerstand
(pn-Übergang → Wärmesenke)
Thermal resistance (junction → heat sink)
1)
2)
3)
4)
2005-03-04
Standardbetriebsbedingungen beziehen sich auf 2 W cw optische Ausgangsleistung.
Standard operating conditions refer to 2 W cw optical output power.
Optische Leistungen werden mit einer Ulbrichtkugel gemessen.
Optical power measurements refer to an integrating sphere.
Modelle zur Bestimmung des thermischen Verhaltens bzgl. des Schwellstroms:
Model for the thermal behavior of threshold current:
I
Abhängig von der Emissionswellenlänge.
Depending on emission wavelength.
th
(
T
2
) =
I
th
(
T
1
) × exp (
T
T
A
2
= 25 ° C)
–
T
1
)/
T
0
4
Symbol
Symbol
R
th
min.
–
SPL CG81, SPL CG94
typ.
8
Values
Werte
max.
–
Einheit
Unit
K/W