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PS2705-4-E4

更新时间: 2024-10-28 07:52:31
品牌 Logo 应用领域
日电电子 - NEC /
页数 文件大小 规格书
5页 48K
描述
AC Input-Transistor Output Optocoupler, 4-Element, 3750V Isolation, PLASTIC, SOP-16

PS2705-4-E4 数据手册

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HIGH ISOLATION VOLTAGE  
AC INPUT RESPONSE TYPE  
SOP MULTI PHOTOCOUPLER  
PS2705-1  
PS2705-2  
PS2705-4  
FEATURES  
DESCRIPTION  
PS2705-1, -2 and -4 are optically coupled isolators containing  
GaAslightemittingdiodesandanNPNsiliconphototransistor.  
Each is mounted in a plastic SOP (Small Out-line Package) for  
high density applications. This package has a shield effect to  
cut off ambient light.  
HIGH ISOLATION VOLTAGE  
BV:3.75 k Vr.m.s. MIN  
SOP (SMALL OUT-LINE PACKAGE)  
ISOLATED CHANNELS PER EACH PACKAGE  
AC INPUT RESPONSE  
HIGH SPEED SWITCHING  
tr = 3 µs, tf = 5 µs TYP  
APPLICATIONS  
Interface circuit for various instrumentations and control  
equipment.  
LOW COLLECTOR TO EMITTER DARK CURRENT  
ICEO: 5 nA TYP @ TA = 25 °C, VCE = 40 V  
AC LINE/DIGITAL LOGIC  
TAPE AND REEL AVAILABLE  
DIGITAL LOGIC INTERFACE  
TWISTED PAIR LINE RECEIVER  
TELEPHONE/TELEGRAPH LINE RECEIVER  
SEQUENCE CONTROLLERS  
SYSTEMS APPLICATIONS, MEASURING  
INSTRUMENTS  
ELECTRICAL CHARACTERISTICS (TA = 25°C)  
PART NUMBER  
PS2705-1, -2, -4  
SYMBOLS  
PARAMETERS  
Forward Voltage, IF = ± 5 mA  
UNITS  
MIN  
TYP  
MAX  
VF  
C
V
1.1  
60  
1.4  
Junction Capacitance, V= 0, f = 1.0 MHz  
pF  
ICEO  
Collector to Emitter Dark Current, VCE = 40 V, IF = 0  
nA  
%
100  
CTR  
Current Transfer Ratio, IF = ± 5 mA, VCE = 5 V  
CTR Ratio2, IF = ± 5 mA, VCE = 5 V  
50  
100  
0.1  
300  
3.0  
0.3  
CTR1/CTR2  
0.3  
VCE (sat)  
Collector Saturation Voltage, IF = ±10 mA, IC = 2 mA  
Isolation Resistance, Vin-out = 1.0 k V  
V
R1-2  
C1-2  
tr  
1011  
Isolation Capacitance, V = 0, f = 1.0 MHZ  
Rise Time1, VCC = 5 V, IC = 2 mA, RL = 100 Ω  
Fall Time1, VCC = 5 V, IC = 2 mA, RL = 100 Ω  
pF  
µs  
µs  
0.4  
3
tf  
5
Notes:  
1. Test Circuit for Switching Time  
2. CTR1 = IC1/IF1, CTR2 = IC2/IF2  
I
F
PULSE INPUT  
V
CC  
1
2
4
3
I
I
C1  
C2  
8
1
7 6  
5
4
I
I
F1  
F2  
4
1
3
2
16 15 14 13 12 11 10  
9
8
PW = 100 µs  
Duty Cycle = 1/10  
VCE  
(
)
VOUT  
1
2
3
4
5
6 7  
2
3
50 Ω  
RL = 100 Ω  
PS2705-1  
PS2705-2  
PS2705-4  
California Eastern Laboratories  

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