PT550中文资料
- 格式：pdf
- 大小：62.66 KB
- 文档页数：4
Relative sensitivity ( % )
- 40˚
- 50˚ - 60˚ - 70˚ - 80˚ - 90˚
60 40 20
0 Angular displacement θ
+ 40˚
+ 50˚ + 60˚ + 70˚ + 80˚ + 90˚
Collector-emitter saturation voltage V CE(sat) (V)
PT550F
3.6 ± 0.1
6.8MAX. 4.5
20
20 ± 1
φ 0.45
φ 0.45
1
2.5
2.5
s Applications 1. Optoelectronic switches, optoelectronic
counters 2. Smoke detectors 3. Infrared applied systems
2000
VCE = 15V IC = 1mA
tr
T a = 25˚C
1000
tf
500
Response time (µ s)
200 100 50
20 0.01 0.02 0.05 0.1 0.2 0.5 1 2
Load resistance R L ( k Ω )
5 10
Fig.8-a Sensitivity Diagram
2
0.02mW/cm2
1
0.01mW/cm2
0.5
Collector current I C ( mA )
0.2 0.1 0.05
0
5
10
15
Collector-emitter voltage V CE (V)
Fig.5-b Collector Current vs.
Collector-emitter Voltage (PT550F )
Fig.4-b Collector Current vs. Irradiance (PT550F )
5 VCE = 5V T a = 25˚C
2
101
5
Collector current I C ( mA )
2 100
5
2
10-1 5
10 -1 2
5 10-0 2
Irradiance E e ( mW/cm2)
IC = 1mA 2mA 3mA 5mA
10mA 20mA 30mA 50mA Collector-emitter saturation voltage V CE(sat) (V) IC= 1mA 2mA 3mA 5mA 10mA 20mA 30mA 50mA
Fig.9-a Collector-emitter Saturation Voltage vs. Irradiance
Fig. 3 Relative Collector Current vs. Ambient Temperature
350
300
Relative collector current ( % )
250
200
150
100
50
0 - 25 0
25 50 75 100 125
Ambient temperature Ta (˚C)
10 - 10 5
10 - 11 5 - 25 0 25 50 75 100 Ambient temperature Ta (˚C)
Fig.4-a Collector Current vs. Irradiance (PT550 )
5 VCE = 5V T a = 25˚C
2
101
5
Collector current I C ( mA )
Rise time
time
Fall time
Symbol
Conditions
PT550
PT550F
IC
VCE = 5V
VCE = 5V
Ee = 0.1mW/cm2 Ee = 1mW/cm2
ICEO VCE = 10V, E e = 0, I B = 0
VCE ( sat ) λP
IC = 1mA, I B= 0 Ee = 0.1mW/cm2
1.9
1.7
(PT550 )
T a = 25˚C
1.5
1.3
1.1
0.9
0.7
0.5 10-2 2
5 10-1 2
5 100 2
Irradiance E e ( mW/cm2)
5 101
q Please refer to the chapter “ Precautions for Use.”
PT550/PT550F
+ 40˚
+ 50˚ + 60˚ + 70˚ + 80˚ + 90˚
PT550/PT550F
Fig. 6 Spectral Sensitivity
100
80
T a = 25˚C
Relative sensitivity ( % )
60
40
20
0
400
600
800
1000
1200
Wavelength λ ( nm )
s Electro-optical Characteristics
Parameter
*2Collector current
Collector dark current
Collecter-emitter saturation voltage
Peak sensitivity wavelength
Response
(∆ θ : TYP. ± 6˚ ) Wide acceptance : PT550F
(∆ θ : TYP. ± 50˚ ) 3. TO - 18 type standard package
(
s Outline Dimensions
φ 4.7± 0.1
PT550
( Unit : mm)
φ4.7± 0.1 φ 3.0 ± 0.1
PT550/PT550F
PT550/PT550F
TO-18 Type Phototransistor with Base Terminal
s Features 1. High sensitivity
( PT550 IC : MIN.3mA at E e = 0.1mW/cm2 PT550F IC : MIN.3mA at E e = 1mW/cm 2 2. Narrow acceptance : PT550
TYP.
MAX.
Unit
20
PT550 142 PT550F 150
mA
10- 7
10 -6
A
-
1.0
V
800
-
nm
350
-
µs
300
-µsΒιβλιοθήκη “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
20
Ta = 25˚C
10
Ee = 1.0mW/cm2
5
0.5mW/cm2
Collector current I C ( mA )
2
0.2mW/cm2
1 0.1mW/cm2
0.5
0.2
0.1
0.05 0
5
10
15
Collector-emitter voltage V CE (V)
Fig. 7 Response Time vs. Load Resistance
Fig.9-b Collector-emitter Saturation Voltage vs. Irradiance
1.9
1.7
(PT550F )
T a = 25˚C
1.5
1.3
1.1
0.9
0.7
0.5 10-1 2
5 1 2 5 10 2 Irradiance E e ( mW/cm2)
5 102
Symbol
Rating
Unit
V CEO
35
V
V ECO
6
V
V CBO
35
V
IC
100
mA
PC
150
mW
T opr
- 25 to + 125
˚C
T stg
- 55 to + 150
˚C
T sol
260
˚C
*1 For 10 seconds at the position of 1.3mm from the bottom face of can package
PT550/PT550F
Collector dark current I CEO (A)
Fig. 2 Collector Dark Current vs. Ambient Temperature
10 - 4 5 VCE = 10V
