PT501/PT510
■Outline Dimensions
■Absolute Maximum Ratings (Ta = 25˚C)
■Electro-optical Characteristics (Ta = 25˚C)
Acceptance Phototransistor
■Features
■Applications
1. Optoelectronic switches, optoelectronic
counters
2. Smoke detectors
3. Infrared applied systems
PT501/PT510
PT510
Glass
lens
4.5
2.5
Glass
lens
4.5
2.5
PT501
13
1
3
2
2
3
1
1.0
1.0
45˚
1.0
1.0
45˚
1
1 Collector(Case)
2 Base
3 Emitter
1 Collector
1
2 Emitter
2
2
1. Narrow acceptance (∆θ : TYP. ± 6˚ )
3. With base terminal : PT510
*1 For 10 seconds at the position of 1.3mm from the bottom face of can package
Parameter Symbol Conditions MIN. TYP. MAX. Unit
*2Collector current IC2.5 PT501 10 -mA
PT510 20
Collector dark current ICEO VCE = 30V, Ee=0 - 2x10-9 10-7 A
*2
Collector-emitter saturation voltage
VCE (sat)IC= 10mW/cm2- 0.2 - V
Peak sensitivity wavelength λP- 800 - nm
Response
time
Rise time trVCE = 2V, IC= 2mA, -PT501 10 -µs
PT510 2
Fall time tf-PT501 10 -µs
PT510 3
TO-18 Type Narrow
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
“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,
VCE = 5V, Ee= 10mW/cm2
Parameter Symbol PT501 PT510 Unit
Collector-emitter voltage VCEO 45 35 V
Emitter-collector voltage VECO 66V
Collector-base voltage VCBO -35V
Emitter-base voltage VEBO -6V
Collector power dissipation PC75 75 mW
Operating temperature T opr
- 25 to + 125 - 25 to +125
˚C
Storage temperature T stg
- 55 to + 150 - 55 to +150
˚C
*1 Soldering temperature T sol 260 260 ˚C
(Unit : mm )
RL= 100Ω(PT501:1kΩ)
*2 E e: Irradiance by CIE standard light source A (tungsten lamp)
2. TO -18 type standard package
= 1mA, Ee
φ0.45
φ0.45
φ2.5
φ5.7
MAX.
φ5.7
MAX.
6.8MAX.
6.8MAX.
φ4.7±0.1
φ4.7±0.1
20.0±1.0
PT501/PT510
Model No. IC(mA)
PT501A 20 to 80
PT501B 10 to 25
PT501C 2.5 to 15
at VCE= 5V, Ee= 10mW/cm2, Ta = 25˚C
Ambient temperature T a (˚C)
Collector power dissipation PC (mW)
-25 0 25 50 75 100 125
0
20
40
60
80
100
75
Ambient temperature T a (˚C)
-25 0 25 50 75 100 125
10 -11
10 -10
10 -9
10 -8
10 -7
10 -6
10 -5
10 -4
40
Relative collector current (%)
0
0
20
10 20 30 40 7050 60
160
100
60
80
120
140
Irradiance E e (mW/cm2)
Collector current I C (mA)
0246810
0
5
10
15
20
VCE =30V
Fig. 1 Collector Power Dissipation vs.
Ambient Temperature Fig. 2 Collector Dark Current vs.
Ambient Temperature
Fig. 3 Relative Collector Current vs.
Ambient Temperature (PT501)
Collector dark current I CEO (A)
Ambient temperature T a (˚C)
VCE =5V
Ta= 25˚C
*2 Classification Table of Collector Current(IC)
VCE =5V
E
e= 10mW/cm2
Fig.4-a Collector Current vs. Irradiance
Irradiance E e (mW/cm2)
Collector current I C (mA)
0246810
0
5
10
15
20
RBE =
500kΩ
300kΩ
200kΩ
100kΩ
50kΩ
Collector-emitter voltage VCE (V)
Collector current I C (mA)
02468101214161820
0
2
4
6
8
10
12
14
16
18
20
22
24
26 Ta= 25˚C
PC(MAX.)
Ee
7.5mW/cm2
5mW/cm2
2.5mW/cm2
Collector-emitter voltage V CE (V)
Collector current I C (mA)
0246810
0
2
4
6
8
10
12
14 Ta= 25˚C PC(MAX.)
IB=10µA
9µA
8µA
7µA
6µA
5µA
4µA
3µA
2µA
1µA
Wavelength λ(nm )
Relative sensitivity (%)
400 600 800 1000 1200
0
20
40
60
80
100 Ta= 25˚C
L (kΩ)
Response time (µs)
1
10
100
0.1 0.2 0.5 2 5 10
1
2
5
20
50
200
Base resistance RBE (kΩ)
Response time (µs)
100
1000
1
10
10 20 50 200 500
2000 5000 10000
0.1
0.2
0.5
2
5
20 tr
tf
td
ts
PT501/PT510
(PT510)
(PT501)(PT510)
(PT510)
VCE =5V
Ta= 25˚C
VCE =2V
I
C= 2mA
Ta= 25˚C
VCE =2V
I
C= 2mA
Ta= 25˚C
tf
tr
Fig.4-b Collector Current vs. Irradiance Fig.5-a Collector Current vs.
Collector-emitter Voltage
Fig. 6 Spectral SensitivityFig.5-b Collector Current vs.
Collector-emitter Voltage
Fig. 8 Response Time vs. Base Resistance
= 10mW/cm2
Fig. 7 Response Time vs. Load Resistance
Load resistance R
Output
VCC
RLOutput
VCC
RBE
1kΩInput
Output
tdtrts
10%
90%
Test Circuit for Response Time (Ta= 25˚C)
- 80˚
- 90˚
- 60˚
- 70˚
- 50˚
- 40˚
- 30˚
Relative sensitivity (%)
+ 80˚
+ 90˚
+ 10˚
80
20
40
60
- 10˚- 20˚ 0˚
100
+ 70˚
+ 60˚
+ 50˚
+ 40˚
+ 20˚
+ 30˚
0
0123
0
0.2
0.4
0.6
0.8
IC= 0.1mA
0.5mA
1mA
2mA
PT501/PT510
Voltage vs. Irradiance
Ta= 25˚C
(PT501 has no base terminal. )
tf
Correspond to Fig. 7 Correspond to Fig. 8
Fig. 9 Sensitivity Diagram
Angular displacement θ
Fig.10 Collector-emitter Saturation
Collector-emitter saturation voltage VCE (sat ) (V)
Irradiance Ee (mW/cm2)
●Please refer to the chapter “ Precautions for Use.”
