參數(shù)資料
型號(hào)： HCNW138
英文描述： Low Input Current, High Gain Optocouplers(小輸入電流，高增益光耦合器)
中文描述： 低輸入電流，高增益光耦合器（小輸入電流，高增益光耦合器）
文件頁(yè)數(shù)： 12/16頁(yè)
文件大?。?/td> 272K
代理商： HCNW138
12
Package Characteristics
Parameter
Input-Output Momentary
Withstand Voltage
Sym.
V
ISO
Min.
2500
Typ.**
Max. Units
Test Conditions
RH < 50%, t = 1 min.,
T
A
= 25
°
C
Fig.
Note
3, 8
V rms
Option 020
HCNW139
HCNW138
5000
3, 9
Resistance (Input-Output)
R
I-O
10
12
V
I-O
= 500 Vdc
RH < 45%
f = 1 MHz
3
Capacitance (Input-Output)
C
I-O
0.6
pF
3
**All typicals at T
A
= 25
°
C, unless otherwise noted.
The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output
continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable),
your equipment level safety specification or Agilent Application Note 1074 entitled “Optocoupler Input-Output Endurance Voltage.”
Notes:
1. DC CURRENT TRANSFER RATI0
(CTR) is defined as the ratio of output
collector current, I
O
, to the forward
LED input current, I
F
, times 100%.
2. Pin 7 Open.
3. Device considered a two-terminal
device. Pins 1, 2, 3, and 4 shorted
together and Pins 5, 6, 7, and 8 shorted
together.
4. Use of a resistor between pin 5 and 7
will decrease gain and delay time.
Significant reduction in overall gain can
occur when using resistor values below
47 k
. For more information, please
contact your local HP Components
representative.
5. Common mode transient immunity in a
Logic High level is the maximum toler-
able (positive) dV
CM
/dt of the common
mode pulse, V
CM
, to assure that the
output will remain in a Logic High state
(i.e., V
O
> 2.0 V). Common mode
transient immunity in a Logic Low level
is the maximum tolerable (negative)
dV
CM
/dt of the common mode pulse,
V
CM
, to assure that the output will
remain in a Logic Low state (i.e.,
V
O
< 0.8 V).
6. In applications where dV/dt may exceed
50,000 V/
μ
s (such as static discharge) a
series resistor, R
CC
, should be included
to protect the detector IC from
destructively high surge currents. The
recommended value is R
CC
= 220
.
7. Use of a 0.1
μ
F bypass capacitor
connected between pins 8 and 5
adjacent to the device is recommended.
8. In accordance with UL 1577, each
optocoupler is proof tested by applying
an insulation test voltage 3000 V rms
for 1 second (leakage detection current
limit, I
I-O
< 5
μ
A). This test is per-
formed before the 100% production test
shown in the VDE 0884 Insulation
Related Characteristics Table, if
applicable.
9. In accordance with UL 1577, each
optocoupler is proof tested by applying
an insulation test voltage > 6000 V rms
for 1 second (leakage detection current
limit, I
I-O
< 5
μ
A). This test is per-
formed before the 100% production test
for partial discharge (method b) shown
in the VDE 0884 Insulation Related
Characteristics Table, if applicable.
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCNW138#300 功能描述:高速光耦合器 100kBd 1Ch 0.4mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCNW138#500 功能描述:高速光耦合器 100kBd 1Ch 0.4mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCNW138-000E 功能描述:高速光耦合器 100kBd 1Ch 0.4mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCNW138-300E 功能描述:高速光耦合器 100kBd 1Ch 0.4mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCNW138-500E 功能描述:高速光耦合器 100kBd 1Ch 0.4mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
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