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PDF PS2511L-2-E4 Data sheet ( Hoja de datos )
| Número de pieza | PS2511L-2-E4 | |
| Descripción | HIGH ISOLATION VOLTAGE STANDARD MULTI PHOTOCOUPLER SERIES SINGLE TRANSISTOR TYPE | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
PHOTOCOUPLER
PS2511-1,-2,-4, PS2511L-1,-2,-4
HIGH ISOLATION VOLTAGE
STANDARD MULTI PHOTOCOUPLER SERIES
SINGLE TRANSISTOR TYPE
−NEPOCTM Series−
DESCRIPTION
The PS2511-1, -2, -4 and PS2511L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode
and an NPN silicon phototransistor.
The PS2511-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2511L-1, -2, -4 are lead bending type
(Gull-wing) for surface mount.
FEATURES
• High isolation voltage (BV = 5 000 Vr.m.s.)
• High current transfer ratio (CTR = 200 % TYP.)
• High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
• Taping Product number : PS2511L-1-E3, E4, F3, F4, PS2511L-2-E3, E4
• UL approved : File No. E72422 (S)
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
The information in this document is subject to change without notice.
Document No. P12975EJ1V0DS00 (1st edition)
Date Published October 1998 NS CP(K)
Printed in Japan
©
1997
1 page  
PS2511-1,-2,-4, PS2511L-1,-2,-4
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter
Symbol
Conditions
Diode
Forward Voltage
VF IF = 10 mA
Reverse Current
IR VR = 5 V
Terminal Capacitance
Transistor Collector to Emitter
Dark Current
Ct V = 0 V, f = 1.0 MHz
ICEO VCE = 40 V, IF = 0 mA
Coupled
Current Transfer Ratio
(IC/IF)*1
CTR IF = 5 mA, VCE = 5 V
Collector Saturation Voltage VCE(sat) IF = 10 mA, IC = 2 mA
Isolation Resistance
RI-O
VI-O = 1.0 kVDC
Isolation Capacitance
Rise Time*2
Fall Time*2
CI-O V = 0 V, f = 1.0 MHz
tr VCC = 10 V, IC = 2 mA, RL = 100 Ω
tf
MIN.
TYP.
1.2
50
MAX.
1.4
5
100
Unit
V
µA
pF
nA
80 200 400 %
0.3 V
1011
Ω
0.5 pF
3 µs
5
*1 CTR rank (PS2511-1,PS2511L-1 only)
D : 100 to 300 %
*2 Test Circuit for Switching Time
Pulse Input
IF
PW = 100 µs
Duty Cycle = 1/10
In monitor
50 Ω
VCC
VOUT
RL = 100 Ω
5
5 Page 
[MEMO]
PS2511-1,-2,-4, PS2511L-1,-2,-4
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet PS2511L-2-E4.PDF ] | |
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