6N138 Datasheet PDF - Sharp Electrionic Components
| Part Number | 6N138 | |
| Description | High Sensitivity/ High Speed OPIC Photocoupler | |
| Manufacturers | Sharp Electrionic Components | |
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6N138
6N138
High Sensitivity, High Speed
OPIC Photocoupler
s Features
1. High current transfer ratio
( CTR : MIN. 300% at IF = 1.6mA )
2. High speed response
( tPHL : TYP. 2 µ s at R L = 2.2kΩ )
3. Instantaneous common mode rejection
voltage ( CM H : TYP. 500V/ µ s )
4. TTL compatible output
5. Overseas standard model
6. Recognized by UL, file No. E64380.
s Outline Dimensions
0.85 ± 0.3
1.2 ± 0.3
8 7 65
6N138
( Unit : mm)
Internal connection
diagram
8 7 65
1 2 3 4 0.8 ± 0.2
1.2 ± 0.3
Primary side mark (Sunken place )
9.22 ± 0.5
1 23
7.62 ± 0.3
4
s Applications
1. Interfaces for computer peripherals
0.5 ± 0.1
θ
2.54 ± 0.25
θ = 0 to 13 ˚
0.26 ± 0.1
θ
2. Electronic calculators, measuring instruments,
control equipment
3. Telephone sets
4. Signal transmission between circuits of
1 NC
2 Anode
3 Cathode
4 NC
5 GND
6 VO
7 VB
8 VCC
different potentials and impedances
s Absolute Maximum Ratings
* “ OPIC ” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
( Ta = 25˚C)
Input
Output
Parameter
Forward current
*1Peak forward current
*2Peak transient forward current
Reverse voltage
Power dissipation
Supply voltage
Output voltage
Emitter-base reverse
withstand voltage ( pin 5 to 7 )
*3Average output current
Power dissipation
*4Isolation voltage
Operating temperature
Storage temperature
*5Soldering temperature
Symbol
IF
IF
I FM
VR
P
V CC
VO
V EBO
IO
PO
V iso
T opr
T stg
T sol
Rating
20
40
1
5
35
- 0.5 to + 7
- 0.5 to + 7
0.5
60
100
2 500
0 to + 70
- 55 to + 125
260
Unit
mA
mA
A
V
mW
V
V
V
mA
mW
V rms
˚C
˚C
˚C
*1 50% duty cycle, Pulse width: 1ms
*2 pulse width <=1µ s, 300pps
*3 Decreases at the rate of 0.7mA /˚C if the external temperature is 25˚C or more.
*4 40 to 60% RH, AC for 1 minute
*5 For 10 seconds
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
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6N138
*7 Test Circuit for Rise Time, Fall Time vs. Load Resistance
Pulse
input
Duty ratio
= 1 / 10
Pulse
oscillator
IF
1
2
IF monitor
100 Ω
3
4
8 VCC
7 RL
6 VO
5 CL = 15 PF
IF
O
VO
tPHL
Input
Output
(saturated)
1.5V
tPLH
5V
1.5V
VOL
10 %
90% 10%
90 %
tr
Output
(non-saturated)
tf
5V
2V
s Precautions for Use
( 1) It is recommended that a by-pass capacitor of more than 0.01 µ F be added between V CC and
GND near the device in order to stabilize power supply line.
( 2) Transistor of detector side in bipolar configuration is apt to be affected by static electricity
for its minute design. When handling them, general counterplan against static electricity
should be taken to avoid breakdown of devices or degradation of characteristics.
( 3) As for other general cautions, refer to the chapter “ Precautions for Use ” .
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 6N138 electronic component. |
| Information | Total 5 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Product Image and Detail view |  1. Datasheet - Darlington Optocoupler (Photodetector) [ Learn More ] | |
| Download | [ 6N138.PDF Datasheet ] | |
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