S9037-0902_15 Datasheet, PDF (11/12 Pages) Hamamatsu Corporation – CCD image sensor

CCD image sensor
S9037/S9038 series
S9038-0902S
S9038-1002S
7
Voltage vs. current
(Typ. Ta=25 °C)
30
CCD temperature vs. current
6
20
7
Voltage vs. current
(Typ. Ta=25 °C)
30
CCD temperature vs. current
6
20
5
10
5
10
4
0
4
0
3
-10
3
-10
2
-20
2
-20
1
-30
1
-30
0
-40
0
0.5
1.0
1.5
2.0
0
-40
0
1
2
3
4
Current (A)
KMPDB0178EA
Current (A)
KMPDB0179EA
Specifications of built-in temperature sensor
A chip thermistor is built in the same package with a CCD chip, and the CCD chip temperature can be monitored with it. A relation be-
tween the thermistor resistance and absolute temperature is expressed by the following equation.
RT1 = RT2 × exp BT1/T2 (1/T1 - 1/T2)
RT1: resistance at absolute temperature T1 [K]
RT2: resistance at absolute temperature T2 [K]
BT1/T2: B constant [K]
1 MΩ
(Typ. Ta=25 °C)
The characteristics of the thermistor used are as follows.
R298=10 kΩ
B298/323=3450 K
100 kΩ
10 kΩ
220
240
260
280
300
Temperature (K)
KMPDB0111EB
Precautions (electrostatic countermeasures)
ɾ Handle these sensors with bare hands or wearing cotton gloves. In addition, wear anti-static clothing and use a wrist band with
an earth ring, in order to prevent electrostatic damage due to electrical charges from friction.
ɾ Avoid directly placing these sensors on a work-desk or work-bench that may carry an electrostatic charge.
ɾProvide ground lines or ground connection with the work-floor, work-desk and work-bench to allow static electricity to discharge.
ɾGround the tools used to handle these sensors, such as tweezers and soldering irons.
It is not always necessary to provide all the electrostatic measures stated above. Implement these measures according to the
amount of damage that occurs.
Element cooling/heating temperature incline rate
Element cooling/heating temperature incline rate should be set at less than 5 K/min.
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