PS2505-1.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 PS2505-1 데이타시트 다운로드

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PS2505-1X, PS2505-2X, PS2505-4X
PS2505-1, PS2505-2, PS2505-4
HIGH DENSITY A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
APPROVALS
l UL recognised, File No. E91231
PS2505-1X 2.54 Dimensions in mm
PS2505-1
'X' SPECIFICATION APPROVALS
l VDE 0884 in 3 available lead form : -
- STD
7.0 1
6.0
2
4
3
- G form
- SMD approved to CECC 00802
1.2
l Certified to EN60950 by the following
Test Bodies :-
Nemko - Certificate No. P01102465
Fimko - Certificate No. FI18162
Semko - Reference No. 0202041/01-25
Demko - Certificate No. 311161-01
l BSI approved - Certificate No. 8001
DESCRIPTION
3.0
PS2505-2X
PS2505-2
The PS2505-1, PS2505-2, PS2505-4 series of
optically coupled isolators consist of two infrared
light emitting diodes connected in inverse parallel
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
1.2
5.08
4.08 4.0
3.0
0.5
0.5 3.35
2.54
7.0
6.0
7.62
0.26
1
2
3
4
13°
Max
8
7
6
5
FEATURES
l Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l High Isolation Voltage (5.3kV ,7.5kV )
RMS
PK
l AC or polarity insensitive input
l All electrical parameters 100% tested
l Custom electrical selections available
APPLICATIONS
l Computer terminals
l Industrial systems controllers
l Telephone sets, Telephone exchangers
l Signal transmission between systems of
different potentials and impedances
OPTION SM
SURFACE MOUNT
OPTION G
7.62
10.16
9.16
3.0
0.5
PS2505-4X
PS2505-4
2.54
1.2
4.0
3.0
0.5
7.62
3.35 0.26
1
2
3
4
7.0 5
6.0 6
7
8
13°
Max
16
15
14
13
12
11
10
9
0.6
0.1
10.46
9.86
1.25
0.75
0.26
10.16
20.32
19.32
7.62
4.0
3.0
0.5 13°
Max
3.0
0.5 3.35
0.26
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
15/4/03
DB92393m-AAS/A4

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ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 125°C
Operating Temperature
-30°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Power Dissipation
± 50mA
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
80V
6V
150mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
ELECTRICAL CHARACTERISTICS ( T = 25°C Unless otherwise noted )
A
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (V )
F
1.2 1.4 V
I = ± 10mA
F
Output
Collector-emitter Breakdown (BVCEO)
( Note 2 )
Emitter-collector Breakdown (BV )
ECO
Collector-emitter Dark Current (ICEO)
80
6
Coupled Current Transfer Ratio (CTR) (Note 2)
PS2505-1, PS2505-2, PS2505-4
80
V
V
100 nA
600 %
Collector-emitter Saturation VoltageVCE (SAT)
0.3 V
Input to Output Isolation Voltage VISO 5300
7500
Input-output Isolation Resistance RISO 5x1010
Output Rise Time tr
Output Fall Time tf
3
5
VRMS
VPK
µs
µs
IC = 1mA
I
E
=
100µA
VCE = 40V
± 5mAIF , 5V VCE
± 10mAIF , 2mAIC
See note 1
See note 1
VIO = 500V (note 1)
V = 10V ,
CC
IC= 2mA, RL= 100
Note 1
Note 2
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory
15/4/03
DB92393m-AAS/A4

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Collector Power Dissipation vs. Ambient Temperature
200
150
100
Collector-emitter Saturation
Voltage vs. Forward Current
6
5
T = 25°C
A
4
3
50
0
-30
0 25 50 75 100 125
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
60
50
40
30
20
10
0
-30
0 25 50 75 100 125
Ambient temperature T ( °C )
A
Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.28
0.24
IF = ±10mA
0.20
I = 2mA
C
0.16
0.12
0.08
0.04
0
-30
0 25 50 75 100
Ambient temperature TA ( °C )
15/4/03
2
1
0
0
5 10
Forward current IF (±mA)
15
Collector Current vs. Collector-emitter Voltage
50 TA = 25°C
40 ±50
±30
30 ±20
±15
20
±10
10 IF = ±5mA
0
02
4
68
Collector-emitter voltage VCE ( V )
10
Current Transfer Ratio vs. Forward Current
320
280
240
200
160
120
80
40
0
1
V = 5V
CE
TA = 25°C
2 5 10 20
Forward current I (±mA)
F
50
DB92393m-AAS/A4