SLD324ZT Sony Corporation, SLD324ZT Datasheet - Page 4

• Manufacturer Part Number: SLD324ZT
• Description: High-Power Density 2W Laser Diode
• Manufacturer: Sony Corporation

TE cooler characteristics
Differential efficiency vs. Temperature characteristics
1.5
0.5
40
30
20
10
1
0
0
–10
0
TE cooler characteristics 1
Tth – Termistor temperature [ C]
20
T – Temperature difference [ C]
0
T vs V
Tth: Thermistor temperature
Tc: Case temperature
40
T: Tc – Tth
2A
10
3A
60
I
T
= 4A
20
Tc = 32 C
80
100
30
15
10
5
0
– 4 –
40
30
20
10
0
0
50
10
5
1
–10 0 10 20 30 40 50 60 70
TE cooler characteristics 2
20
Tth – Termistor temperature [ C]
T – Temperature difference [ C]
Termistor chacteristics
40
60
Tth = 25 C
80
SLD324ZT
100
15
10
5
0