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參數(shù)資料
| 型號： | K844P |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 光電耦合器 |
| 英文描述： | K814P, K824P, K844P Optocoupler, Phototransistor Output, AC Input |
| 中文描述： | Transistor Output Optocouplers Phototransistor Out Quad CTR >20% |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 177K |
| 代理商： | K844P |
Document Number: 83523
Rev. 2.1, 10-Dec-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
531
Optocoupler, Phototransistor Output, AC Input
K814P, K824P, K844P
Vishay Semiconductors
DESCRIPTION
The K814P, K824P, K844P consist of a phototransistor
optically coupled to 2 gallium arsenide infrared emitting
diodes (reverse polarity) in 4 pin (single); 8 pin (dual) or
16-pin (quad) plastic dual inline package.
The elements are mounted on one leadframe providing a
fixed distance between input and output for highest safety
requirements.
FEATURES
Endstackable to 2.54 mm (0.1") spacing
DC isolation test voltage V
ISO
= 5000 V
RMS
Low coupling capacitance of typical 0.3 pF
Current transfer ratio (CTR) of typical 100 %
Low temperature coefficient of CTR
Wide ambient temperature range
Lead (Pb)-free component
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
Feature phones
Answering machines
PBX
Fax machines
AGENCY APPROVALS
UL1577, file no. E76222 system code U, double protection
C-UL CSA 22.2, bulletin 5A
C
C
E
A
C
4 pin
8
pin
16 pin
17220_2
1
ORDER INFORMATION
PART
K814P
K824P
K844P
REMARKS
CTR > 20 %, single channel, DIP-4
CTR > 20 %, dual channel, DIP-8
CTR > 20 %, quad channel, DIP-16
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER
INPUT
Forward current
Forward surge current
Power dissipation
Junction temperature
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Collector peak current
Power dissipation
Junction temperature
TEST CONDITION
SYMBOL
VALUE
UNIT
I
F
± 60
± 1.5
100
125
mA
A
mW
°C
t
p
≤
10 μs
I
FSM
P
diss
T
j
V
CEO
V
ECO
I
C
I
CM
P
diss
T
j
70
7
50
100
150
125
V
V
mA
mA
mW
°C
t
p
/T = 0.5, t
p
≤
10 ms
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| K845P | 功能描述:晶體管輸出光電耦合器 Photodarlington Out Quad CTR > 600% RoHS:否 制造商:Vishay Semiconductors 輸入類型:DC 最大集電極/發(fā)射極電壓:70 V 最大集電極/發(fā)射極飽和電壓:0.4 V 絕緣電壓:5300 Vrms 電流傳遞比:100 % to 200 % 最大正向二極管電壓:1.65 V 最大輸入二極管電流:60 mA 最大集電極電流:100 mA 最大功率耗散:100 mW 最大工作溫度:+ 110 C 最小工作溫度:- 55 C 封裝 / 箱體:DIP-4 封裝:Bulk |
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