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PDF 2561 Data sheet ( Hoja de datos )
| Número de pieza | 2561 | |
| Descripción | PS2561 | |
| Fabricantes | NEC | |
| Logotipo |  |
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1. 2561 PDF Photocoupler  Hay una vista previa y un enlace de descarga de 2561 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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DATA SHEET
PHOTOCOUPLER
PS2561-1,-2, PS2561L-1,-2
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
DESCRIPTION
The PS2561-1, -2 and PS2561L-1, -2 are optically coupled isolators containing a GaAs light emitting diode and an
NPN silicon phototransistor.
PS2561-1, -2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for
surface mount.
FEATURES
• High isolation voltage BV = 5 000 Vr.m.s.: standard products
BV = 3 750 Vr.m.s.: VDE0884 approved products (Option)
• High collector to emitter voltage (VCEO = 80 V)
• High current transfer ratio (CTR = 200 % TYP.)
• High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
• UL approved (File No. E72422 (S) )
• CSA approved (No. CA 101391)
• BSI approved (BS415, BS7002) No. 7112
• SEMKO approved (SS4410165) No. 9317144
• NEMKO approved (NEK-HD 195S6) No. A21409
• DEMKO approved (Section 101, 137) No. 300535
• FIMKO approved (E69-89) No. 167265-08
• VDE0884 approved (Option)
APPLICATIONS
• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller
The information in this document is subject to change without notice.
Document No. P12989EJ4V0DS00 (4th edition)
(Previous No. LC-2225)
Date Published August 1997 NS
Printed in Japan
The mark shows major revised points.
©
1992
1 page  
PS2561-1,-2,PS2561L-1,-2
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter
Symbol
Conditions
Diode
Forward Voltage
VF IF = 10 mA
Reverse Current
IR VR = 5 V
Terminal Capacitance
Ct V = 0 V, f = 1.0 MHz
Transistor
Coupled
Collector to Emitter Dark
Current
Current Transfer Ratio*1
ICEO VCE = 80 V, IF = 0 mA
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 kV
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.
1.17
50
MAX.
1.4
5
100
Unit
V
µA
pF
nA
80 200 400 %
0.3 V
1011
0.5
3
5
Ω
pF
µs
*1 CTR rank (only PS2561-1, PS2561L-1)
L : 200 to 400 (%)
M : 80 to 240 (%)
D : 100 to 300 (%)
H : 80 to 160 (%)
W : 130 to 260 (%)
*2 Test circuit for switching time
Pulse Input
PW = 100 µs
Duty Cycle = 1/10
IF
50 Ω
VCC
VOUT
RL = 100 Ω
5
5 Page 
PS2561-1,-2,PS2561L-1,-2
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT (VDE0884)
Parameter
Application classification (DIN VDE 0109)
for rated line voltages ≤ 300 Vr.m.s.
for rated line voltages ≤ 600 Vr.m.s.
Climatic test class (DIN IEC 68 Teil 1/09.80)
Dielectric strength maximum operating isolation voltage
Test voltage (partial discharge test procedure a for type test and random test)
Upr = 1.2 × UIORM, Pd < 5 pC
Test voltage (partial discharge test procedure b for random test)
Upr = 1.6 × UIORM, Pd < 5 pC
Highest permissible overvoltage
Degree of pollution (DIN VDE 0109)
Clearance distance
Creepage distance
Comparative tracking index (DIN IEC 112/VDE 0303 part 1)
Material group (DIN VDE 0109)
Storage temperature range
Operating temperature range
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25 °C
VIO = 500 V dc at TA MAX. at least 100 °C
Safety maximum ratings (maximum permissible in case of fault, see thermal
derating curve)
Package temperature
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
VIO = 500 V dc at TA = 175 °C (Tsi)
Symbol
UIORM
Upr
Upr
UTR
CTI
Tstg
TA
Ris MIN.
Ris MIN.
Tsi
Isi
Psi
Ris MIN.
Speck
IV
III
55/100/21
890
1 068
1 424
6 000
2
> 7.0
> 7.0
175
III a
–55 to +150
–55 to +100
1012
1011
175
400
700
109
Unit
Vpeak
Vpeak
Vpeak
Vpeak
mm
mm
°C
°C
Ω
Ω
°C
mA
mW
Ω
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 2561.PDF ] | |
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