參數(shù)資料
型號(hào): 4N55/L4
廠商: ISOCOM LTD
元件分類: 光電耦合器
英文描述: 2 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.4 Mbps
封裝: HERMETIC, CERAMIC, 16 PIN
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 31K
代理商: 4N55/L4
Supply Voltage VCC:
Average Current IO:
Peak Current IO:
Voltage VO:
Emitter-Base Reverse Voltage BVEBO:
Base Current IB:
Power Dissipation:
Derate Linearly:
-0.5V to 20V (1 minute max)
8mA
16mA
-0.5V to 20V
3V
5mA
50mW
1.4mW/°C above 100°C
Recommended Operating Conditions
PARAMETER
SYMBOL MIN MAX UNIT
Input Current, Low Level (each channel) IFL
250
A
Supply Voltage, Output
VCC
2
18
V
Electrical Characteristics
(Over recommended temperature Ta= -55°C to +125°C u.o.s.; all typical values at Vcc=5V, Ta=25°C
each channel.)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNIT NOTES
IOH
Logic High Output Current
IF=0, VO=VCC=18V,
IF(other channel)=20mA
30
100
A
1
Output Leakage Current
IF=250A, ...
70
250
A
ICCL
Logic Low Supply Current VCC=18V, IF1,2=20mA
30
200
A
ICCH
Logic High Supply
Current
VCC=18V, IF=0mA,
IF(other channel)=20mA
0.4
10
A
VF
Input Forward Voltage
IF=20mA
1.45
1.8
V
1
BVR
Input Reverse Breakdown
Voltage
IR=10A
3
V
II-O
Input-Output Insulation
Leakage Current
RH=45%, TA=25°C, t=5s,
VIO=1500Vdc
1.0
A
3, 9
tPLH
Propagation Delay Time to
Logic High at Output
RL=8.2kohm, CL=50pF,
IF=16mA, VCC=5V
2.0
6.0
s
1
tPHL
Propagation Delay Time to
Logic Low at Output
0.4
2.0
s
4N55, 4N55/L2, L3, L4: Optocoupler, 16 Pin Dual Channel High Speed Hermetically Sealed (Datasheet)
file:///C|/SHRUTI/iscl/4n55.htm (3 of 5) [2/5/2001 5:55:33 PM]
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