6N138 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – IRED & PHOTO IC (CURRENT LOOP DRIVER, LOW INPUT CURRENT LINE RECEIVER, COMS LOGIC INTERFACE)

6N138
6N138
High Sensitivity, High Speed
OPIC Photocoupler
s Features
1. High current transfer ratio
( CTR : MIN. 300% at I_F = 1.6mA )
2. High speed response
( t_PHL : 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 2 34
7.62 ^{± 0.3}
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 V_O
7 V_B
8 V_CC
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
*1_{Peak forward current}
*2_{Peak transient forward current}
Reverse voltage
Power dissipation
Supply voltage
Output voltage
Emitter-base reverse
withstand voltage ( pin 5 to 7 )
*3_{Average output current}
Power dissipation
*4_{Isolation voltage}
Operating temperature
Storage temperature
*5_{Soldering 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.”