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PDF PS2806-1-F4 Data sheet ( Hoja de datos )
| Número de pieza | PS2806-1-F4 | |
| Descripción | HIGH ISOLATION VOLTAGE AC INPUT DARLINGTON TRANSISTOR TYPE SOP OPTOCOUPLER | |
| Fabricantes | NEC | |
| Logotipo |  |
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HIGH ISOLATION VOLTAGE
AC INPUT DARLINGTON TRANSISTOR
TYPE SOP OPTOCOUPLER
PS2806-1
PS2806-4
FEATURES
• HIGH ISOLATION VOLTAGE
BV: 2500 kVr.m.s.
• SMALL THIN PACKAGE
4, 16 pin SOP, pin pitch 1.27 mm
• AC INPUT RESPONSE
• HIGH CURRENT TRANSFER RATIO
CTR = 2000% TYP @ IF = ±1 mA, VCE = 2 V
• AVAILABLE IN TAPE AND REEL
PS2806-1-F3, PS2806-4-F3
DESCRIPTION
PS2806-1 and PS2806-4 are optically coupled isolators con-
taining a GaAs light emitting diode and an NPN silicon
Darlington-connected phototransistor in a plastic SOP (Small
Out-Line Package) for high density applications. This device
has a shield effect to cut off ambient light.
APPLICATIONS
• PROGRAMMABLE LOGIC CONTROLLERS
• MEASURING INSTRUMENTS
• HYBRID IC
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
SYMBOLS
PARAMETERS
VF Forward Voltage, IF = ± 5 mA
Ct Terminal Capacitance, V = 0, f = 1 MHz
ICEO
Collector to Emitter Dark Current
VCE = 40 V, IF = 0
UNITS
V
pF
nA
PS2806-1, PS2806-4
MIN TYP
1.1
30
MAX
1.4
400
CTR
CTR1/CTR2
VCE(sat)
RI-O
CI-O
tr
tf
Current Transfer Ratio, (IC/IF) IF = ± 1 mA, VCE = 2 V
CTR Ratio1, IF = 1 mA, VCE = 2 V
Collector Saturation Voltage, IF = ± 1 mA, IC = 2 mA
Isolation Resistance, Vin-out = 1.0 k VDC
Isolation Capacitance, V = 0, f = 1 MHz
Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω
Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω
% 200 2000
% 0.3 1.0 3.0
V 1.0
Ω 1011
pF 0.4
µs 200
µs 200
1. CTR1 = IC1 , CTR2 = IC2
IF1 IF2
IF1
IF2
IC1
VCE
IC2
2. Test Circuit for Switching Time
PULSE INPUT
IF
( )PW = 1 ms
Duty cycle =1/10
VCC
50 Ω
VOUT
RL = 100 Ω
4 3 16 15 14 13 12 11 10 9
12
PS2806-1
1 234 5 67 8
PS2806-4
California Eastern Laboratories
1 page  
PS2806-1, PS2806-4
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
FREQUENCY RESPONSE
IF = 1 mA
VCE = 2 V
0
-5
-10
-15
RL = 100 Ω
-20
0.2 0.5 1 2
5 10 20 50 100 200
Frequency, f (kHz)
LONG TERM CTR DEGRADATION
1.2
IF = 1 mA (TYP.)
1.0
TA = 25 ˚C
0.8
TA = 60 ˚C
0.6
0.4
0.2
0
10 102 103 104 105 106
Time, (Hr)
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PS2806-1-F4.PDF ] | |
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