KPC744

Features: • Small Package Size• Collector-Emitter Voltage : Min.35V• Current Transfer Ratio : 50% Min.(at IF= ±5mA)• Electrical Isolation Voltage : AC2500Vrms• UL Recognized File No. E107486Application• AC Signal Input• Interface between two circuits of di...

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SeekIC No. : 004386626 Detail

KPC744: Features: • Small Package Size• Collector-Emitter Voltage : Min.35V• Current Transfer Ratio : 50% Min.(at IF= ±5mA)• Electrical Isolation Voltage : AC2500Vrms• UL Recog...

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Part Number:
KPC744
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



Features:

• Small Package Size
• Collector-Emitter Voltage : Min.35V
• Current Transfer Ratio : 50% Min.(at IF= ±5mA)
• Electrical Isolation Voltage : AC2500Vrms
• UL Recognized File No. E107486





Application

• AC Signal Input
• Interface between two circuits of difference
• Vending Machine
• Cordless Phone, Key Phone
• Programmable Logic Control





Specifications

Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit.
Input Forward Voltage
VF
IF= ±10mA
-
1.15
1.30
V
Capacitance
CT
V=0, f=1kHz
-
30
-
PF
Output Collector-Emitter Breakdown Voltage
BVCEO
IC=0.5mA
35
-
-
V
Emitter-Collector Breakdown Voltage
BVECO
IE=0.1mA
6
-
-
V
Collector Dark Current
ICEO
IF=0, VCE=24V
-
-
100
nA
Capacitance
CCE
VCE=0, f=1kHz
-
10
-
PF
Coupled Current Transfer Ratio*4
CTR
IF= ±5mA, VCE=5V
50
-
600
%
Collector-Emitter Saturation Voltage
VCE(AT)
IF= ±5mA, IC=1mA
-
0.
0.4
V
Input-Output Capacitance
CIO
V=0, f=1kHz
-
1
-
PF
Input-Output Isolation Resistance
RIO
RH=40~60%, V=500V
-
1011
-
Rise Time
tr
VCE=5V, RL=100
IC=2mA
-
4
-
Fall Time
tf
-
4
-
Symmetry Ratio
CTR1/CTR2
1
-
3
*4. CTR=(IC/IF) X 100 (%)





Description

These Photocouplers KPC744 consist of two Gallium Arsenide Infrared Emitting iodes connected in a reverse-paralled onfiguration for AC-input and a Silicon NPN Phototransistor per a channel.

The KPC744 has four channels in a 16-pin DIP package






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