K845P Vishay, K845P Datasheet

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K845P

Manufacturer Part Number
K845P
Description
Optocoupler
Manufacturer
Vishay
Datasheet

Specifications of K845P

Leaded Process Compatible
Yes
Maximum Input Diode Current
60 mA
Maximum Reverse Diode Voltage
6 V
Output Device
Photodarlington
Output Type
DC
Configuration
4 Channel
Input Type
DC
Maximum Collector Emitter Voltage
35 V
Maximum Collector Emitter Saturation Voltage
0.1 V
Isolation Voltage
5000 Vrms
Current Transfer Ratio
800 %
Maximum Forward Diode Voltage
1.4 V
Maximum Collector Current
80 mA
Maximum Power Dissipation
250 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Package / Case
PDIP-16
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DESCRIPTION
In the K815P, K825P, K845P parts, each channel consist of
a photodarlington optically coupled to a gallium arsenide
infrared-emitting diode in an 4 pin, 8 pin and 16 pin plastic
dual inline package.
The elements are mounted on one leadframe providing a
fixed distance between input and output for highest safety
requirements.
Document Number: 83524
Rev. 2.0, 10-Dec-08
ORDER INFORMATION
PART
K815P
K825P
K845P
ABSOLUTE MAXIMUM RATINGS
PARAMETER
INPUT
Reverse voltage
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
17220_2
A
C
1
4 pin
E
C
8 pin
Optocoupler, Photodarlington Output
C
16 pin
For technical questions, contact: optocoupler.answers@vishay.com
t
p
TEST CONDITION
/T = 0.5, t
(1)
t
P
≤ 10 µs
p
≤ 10 ms
FEATURES
• Endstackable to 2.54 mm (0.1") spacing
• Isolation test voltage 5000 V
• Low coupling capacitance of typical 0.3 pF
• Low temperature coefficient of CTR
• Wide ambient temperature range
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
APPLICATIONS
• Programmable logic controllers
• Modems
• Answering machines
• General applications
AGENCY APPROVALS
• UL1577, file no. E76222 system code C, double protection
• CSA 22.2 bulletin 5A, double protection
WEEE 2002/96/EC
SYMBOL
V
V
P
P
I
I
FSM
V
CEO
ECO
T
I
CM
T
I
diss
diss
F
C
R
j
j
CTR > 600 %, quad channel, DIP-16
CTR > 600 %, single channel, DIP-4
CTR > 600 %, dual channel, DIP-8
K815P, K825P, K845P
Vishay Semiconductors
REMARKS
VALUE
100
125
100
150
125
6.0
1.5
60
35
80
7
RMS
www.vishay.com
UNIT
mW
mW
mA
mA
mA
°C
°C
V
A
V
V
537

Related parts for K845P

K845P Summary of contents

Page 1

... C DESCRIPTION In the K815P, K825P, K845P parts, each channel consist of a photodarlington optically coupled to a gallium arsenide infrared-emitting diode pin, 8 pin and 16 pin plastic dual inline package. The elements are mounted on one leadframe providing a fixed distance between input and output for highest safety requirements ...

Page 2

... K815P, K825P, K845P Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER COUPLER AC isolation test voltage (RMS) Total power dissipation Operating ambient temperature Storage temperature range (2) Soldering temperature Notes ( °C, unless otherwise specified. amb Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document ...

Page 3

... Fig Forward Current vs. Forward Voltage Document Number: 83524 For technical questions, contact: optocoupler.answers@vishay.com Rev. 2.0, 10-Dec-08 Optocoupler, Photodarlington Output Oscilloscope MΩ 100 Fig Relative Current Transfer Ratio vs. Ambient Temperature Fig Collector Dark Current vs. Ambient Temperature K815P, K825P, K845P Vishay Semiconductors 100 % ...

Page 4

... K815P, K825P, K845P Vishay Semiconductors 1000 100 10 1 0.1 0 Forward Current (mA) 14393 F Fig Collector Current vs. Forward Current 100 0.1 0 Collector Emitter Voltage (V) 14394 CE Fig Collector Current vs. Collector Emitter Voltage 1.1 CTR = 200 % used 1.0 100 % 0.9 0.8 0.7 0 Collector Current (mA) ...

Page 5

... Weight: ca. 0. 2.54 = 7.62 Creepage distance: > Air path: > after mounting on PC board K815P, K825P, K845P Vishay Semiconductors 7.62 nom. Weight: ca. 0.25 g Creepage distance: > Air path: > after mounting on PC board technical drawings according to DIN specifications 14789 7.62 nom. 6.3 ± 0.1 9 ± 0.8 ...

Page 6

... K815P, K825P, K845P Vishay Semiconductors 19.7 ± 0.2 0.53 ± 0.05 2.54 nom 2.54 = 17. www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com 542 Optocoupler, Photodarlington Output < 20 1.32 ± 0.05 Weight: ca. 1.08 g Creepage distance: > Air path: > after mounting on PC board 7.62 nom. 6.3 ± 0.1 9 ± ...

Page 7

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number: 83524 For technical questions, contact: optocoupler.answers@vishay.com Rev. 2.0, 10-Dec-08 Optocoupler, Photodarlington Output and may do so without further notice. K815P, K825P, K845P Vishay Semiconductors www.vishay.com 543 ...

Page 8

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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