NEC PS2805-4, PS2805-4-F3, PS2805-4-F4, PS2805-1, PS2805-1-F3 Datasheet
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DATA SHEET
©
PHOTOCOUPLER
PS2805-1,PS2805-4
HIGH ISOLATION VOLTAGE
AC INPUT RESPONSE TYPE
NEPOCTM Series
SOP PHOTOCOUPLER
DESCRIPTION
The PS2805-1 and PS2805-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN
silicon phototransistor in a plastic SOP for high density applications.
This package has shield effect to cut off ambient light.
FEATURES
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4,16-pin SOP, Pin pitch 1.27 mm)
• High collector to emitter voltage (V
• AC input response
• High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
• UL approved: File No. E72422 (S)
• VDE0884 approved (Option): PS2805-4 only
• Ordering number of taping product: PS2805-1-F3, F4, PS2805-4-F3, F4
CEO
= 80 V)
−
−
APPLICATIONS
• Programmable logic controllers
• Measuring instruments
•Hybrid IC
The information in this document is subject to change without notice.
Document No. P12278EJ6V0DS00 (6th edition)
Date Published May 1998 NS CP(K)
Printed in Japan
The mark
••••
shows major revised points.
1991
PACKAGE DIMENSIONS (in millimeters)
PS2805-1,PS2805-4
2.0
2.3 MAX.
0.4±0.1
MARKING
2.7±0.3
1.27
0.12
PS2805-1
0.1±0.1
M
TOP VIEW
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
7.0±0.3
–0.05
+0.10
0.15
0.5±0.3
43
12
4.4
1.3
2.0
2.3 MAX.
0.1±0.1
+0.10
–0.05
10.3±0.3
0.12 0.40
PS2805-4
M
1.27
TOP VIEW
161514131211 10 9
12345678
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
–0.05
+0.10
0.15
Anode, Cathode
Cathode, Anode
Emitter
Collector
7.0±0.3
4.4
0.5±0.3
1.3
PS2805-1
5 503
Last number of type No. : 5
5 03
Weekly Serial Code
Assembly Year
Assembly lot
No. 1 pin
Mark
PS2805-4
JAPAN
PS2805-4
N 503
N 5 03
Weekly Serial Code
Assembly Year
CTR Rank Name
Company & Country Name
Type Number
Assembly lot
2
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified)
Parameter Symbol Ratings Unit
PS2805-1 PS2805-4
PS2805-1,PS2805-4
Diode Forward Current (DC) I
Power Dissipation Derati ng
Power Dissipation P
Peak Forward Current
*1
Transistor Collector to Emitter Voltage V
Emitter to Collector Voltage V
Collector Current I
Power Dissipation Derati ng
Power Dissipation P
Isolation Voltage
*2
Operating Ambient Temperature T
Storage Temperature T
PW = 100
*1
AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
*2
s, Duty Cycle = 1 %
µ
F
∆
PD/°C 0.6 0.8 mW/°C
D
FP
I
CEO
ECO
C
∆
PC/°C1.2mW/
C
BV 2 500 Vr.m.s.
A
stg
±
50 mA
60 80 mW/ch
±
1A
80 V
6V
50 mA/ch
120 mW/ch
−
55 to +100
−
55 to +150
°
C
°
C
°
C
3
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
PS2805-1,PS2805-4
Diode Forward Voltage V
Terminal Capacitance C
Transistor
Collector to Emitter
Dark Current
Coupled
Current Transfer Ratio
C/IF
)
(I
CTR Ratio
*1
CTR I
CTR1/
CTR2
Collector Saturation
V
Voltage
Isolation Resistance R
Isolation Capacitance C
*2
C1/IF1
, CTR2 = IC2/I
*2
F2
CTR1 = I
*1
Rise Time
Fall Time
F
IF = ±5 mA 1.1 1.4 V
t
V = 0 V, f = 1.0 MHz 60 pF
CEO
I
VCE = 80 V, IF = 0 mA 100 nA
F
= ±5 mA, VCE = 5 V 80 600 %
F
= 5 mA, VCE = 5 V 0.3 1.0 3.0
I
CE(sat)IF
t
t
= ±10 mA, IC = 2 mA 0.3 V
I-O
I-O
V
= 1.0 kV
I-O
V = 0 V, f = 1.0 MHz 0.4 pF
r
VCC = 5 V, IC = 2 mA, RL = 100
f
I
F1
I
F2
DC
Ω
I
C1
V
CE
I
C2
10
11
3
5
Ω
µ
s
Test circuit for switching time
*2
Pulse Input
PW = 100 s
µ
Duty Cycle = 1/10
I
F
V
V
50 Ω RL = 100 Ω
CC
OUT
4
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