SHARP 6N137

6N137
6N137
Super High Speed Response
OPIC Photocoupler
■ Features
■ Outline Dimensions
1. Super high speed response
( t PHL , t PLH : TYP. 45ns at R L = 350Ω )
2. Isolation voltage between input and output
V iso : 2 500V rms
3. Low input current drive ( IFHL : MAX. 5mA )
4. Instantaneous common mode rejection
voltage
CM H : TYP. 500V / µ s
5. LSTTL and TTL compatible output
6. Recognized by UL , file No. E64380
0.85 ± 0.3
7
6
5
3
4
0.8 ± 0.2
1
1.2 ± 0.3
2
Primary side mark ( Sunken place )
9.22 ± 0.5
3.7 ± 0.5 3.5 ± 0.5
8
7
6
5
1
2
3
4
6.5 ± 0.5
6N137
0.5TYP
Internal connection
diagram
1.2
8
■ Applications
1. High speed interfaces for computer
peripherals, microcomputer systems
2. High speed line receivers
3. Noise reduction
4. Interfaces for data transmission equipment
( Unit : mm )
7.62 ± 0.3
θ
θ
2.54±
0.5 ± 0.1
1
2
3
4
NC
Anode
Cathode
NC
θ = 0 to 13 ˚
0.26 ± 0.1
0.25
5
6
7
8
GND
VO
VE
V CC
* “ OPIC ” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip.
■ Absolute Maximum Ratings
*1
*2
Input
Output
*5
*6
Parameter
Forward current
Peak forward current
Reverse voltage
Supply voltage
Enable voltage
High level output voltage
Low level output current
Output collector
power dissipation
Isolation voltage
Operating temperature
Storage temperature
Soldering temperature
*1 Ta = 0 to 70 ˚C
*2 Pulse width <= 1ms
*3 For 1 minute MAX.
*4 Not exceed 500mV or more than
supply voltage ( VCC )
( Ta = 25˚C )
Symbol
IF
I FM
VR
V CC
CE
V OIL
I OL
Rating
20
40
5
7
5.5
7
50
Unit
mA
mA
V
V
V
V
mA
PC
85
mW
V iso
T opr
T stg
T sol
2 500
0 to + 70
- 55 to + 125
260
V rms
˚C
˚C
˚C
*5 AC for 1 minute, 40 to 60% RH
Apply the specific voltage between all the input
electrode pins connected together and all the
output electrode pins connected together.
*6 2mm or more away from the lead base 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.”
6N137
■ Electro-optical Characteristics
Parameter
Logic ( 1 ) output current
Logic ( 0 ) output voltage
Logic ( 1 ) enable current
Logic ( 0 ) enable current
Logic ( 1 ) supply current
Logic ( 0 ) supply current
*1
Leak current
*1
( input-output )
Isolation resistance
*1
Capacitance ( input-output )
*2
Input forward voltage
Input reverse voltage
Input capacitance
*3
Current transfer ratio
*4
Propagation delay time
Output ( 0 ) → (1)
*5
Propagation delay time
Output (1) → ( 0 )
( 10 to 90% )
Output rise-fall time
*6
Enable propagation
delay time (1) → ( 0 )
*7
Enable propagation
delay time ( 0 ) → (1)
*8
Instantaneous common mode
rejection voltage “ Output ( 0 ) ”
*8
Instantaneous common mode
rejection voltage “ Output (1) ”
Symbol
I OH
V OL
I EH
I EL
I CCH
I CCL
I I-O
R I-O
CI-O
VF
BV R
C IN
CTR
( Ta = 0 to + 70˚C unless otherwise specified )
Conditions
V CC = 5.5V, V O = 5.5V, I F = 250 µA, V E = 2.0V
V CC = 5.5V, I F = 5mA, V EH = 2.0V, I OL ( Sinking ) = 13mA
V CC = 5.5V, V E = 2.0V
V CC = 5.5V, V E = 0.5V
V CC = 5.5V, I F = 0mA, V E = 0.5V
V CC = 5.5V, I F = 10mA, V E = 0.5V
45% RH, Ta = 25˚C, t = 5s, V I-O = 3 000V dc
V I-O = 500V, Ta = 25˚C
f = 1MHz, Ta = 25˚C
I F = 10mA, Ta = 25˚C
I R = 10 m A, Ta = 25˚C
V F = 0, f = 1MHz
I F = 5.0mA, R L = 100Ω
MIN.
5
-
TYP.
2
0.4
- 0.8
- 1.2
7
13
1012
0.6
1.6
60
700
MAX.
250
0.6
- 2.0
15
18
1.0
1.75
-
Unit
µA
V
mA
mA
mA
mA
mA
Ω
pF
V
V
pF
%
45
75
ns
t PLH
Ta = 25˚C, V
CC = 5V, R L = 350Ω , C L = 15pF, I F = 7.5mA
-
CC = 5V, R L = 350Ω , C L = 15pF, I F = 7.5mA
-
45
75
ns
-
20, 30
-
ns
t PHL
Ta = 25˚C, V
tr , t f
R L = 350Ω , C L = 15pF, I
t ELH
R L = 350Ω , C L = 15pF, I F = 7.5mA, V
EH
= 3.0V, V
EL
= 0.5V
-
40
-
ns
t EHL
R L = 350Ω , C L = 15pF, I F = 7.5mA, V
EH
= 3.0V, V
EL
= 0.5V
-
15
-
ns
CM H
V CM = 10V, R L = 350Ω , V O ( min. ) = 2V, I F = 0mA
-
500
-
V/ µ s
CM L
V CM = 10V, R L = 350Ω , V O ( max. ) = 0.8V, I F = 5mA
-
- 500
-
V/ µ s
F = 7.5mA
Note ) Typical values are all at V CC = 5V, Ta = 25˚C
*1 Measured as 2-pin element. Connect pins 2 and 3, connect pins 5, 6, 7 and 8.
*2 At I in = 10 mA, VF decreases at the rate of 1.6mV/˚C if the temperature goes up.
*3 DC current transfer ratio is defined as the ratio of output collector current to forward bias input current.
*4, *5 Refer to the Fig. 1.
*6, *7 Refer to the Fig. 2.
*8 CM H represents a common mode voltage ignorable rise time ratio that can hold logic ( 1 ) state in output.
CM L represents a common mode voltage ignorable fall time ratio that can hold logic( 0 ) state in output.
■ Recommmended Operating Conditions
Parameter
Low level input current
High level input current
High level enable voltage
Low level enable voltage
Supply voltage
Fanout ( TTL load )
Operating temperature
Symbol
I FL
I FH
V EH
V EL
V CC
N
T opr
MIN.
0
7.0
2.0
0
4.5
0
MAX.
250
15
V CC
0.8
5.5
8
70
Unit
µA
mA
V
V
V
˚C
1. No necessary external pull-up resistor to hold enable input at high level
2. Connect a ceramic by-pass capacitor ( 0.01 to 0.1 µ F ) between VCC and GND at the position within 1cm from pin.
Truth Table
Circuit Block Diagram
Anode
V CC
VE
(Enable)
VO
Cathode
GND
Input
H
L
H
L
L:Logic ( 0 )
Enable
H
H
L
L
Output
L
H
H
H
H:Logic ( 1 )
6N137
Fig.1 Test Circuit for Propagation Delay time
+ 5V
IF
Input
detection
47Ω
VCC 8
2
7
3
6
4
GND 5
350mV ( IF = 7.5mA)
Input
0.1µ F
IF
1
Bypass
Pulse
oscillator
ZO = 50 Ω
t R = 5ns
175mV (IF = 3.75mA)
Iin
RL
t PHL
t PLH
V OUT
V OH
CL Output
detection
Output
Vout
1.5V
V OL
Fig.2 Test Circuit for Enable Propagation Delay Time
Pulse
oscillator
ZO = 50 Ω
t R = 5ns
3V
1
VCC 8
2
7
3
6
Input
RL
t EHL
t ELH
VO
V OH
CL
Output
GND 5
4
1.5V
VE
0.1µ F
Input
detection
VE
IF = 7.5mA
Bypass
+ 5V
Vout
1.5V
V OL
B
A
1
VCC 8
2
7
3
6
0.1µ F
IF
Bypass
Fig.3 Test Circuit for Instantaneous Common Mode
Rejection Voltage
10V
10%
90%
0V
tr
RL
V
O
VO
(IF = 0mA)
Pulse oscillator
ZO = 50 Ω
+
10%
V CM
+ 5V
GND 5
4
90%
VO
(IF = 5mA)
-
tf
at SW = A
5V
at SW = B
V OL
VCM
Fig. 4 Output Collector Power Dissipation vs.
Ambient Temperature
Fig. 5 Forward Current vs. Forward Voltage
100
90
85
( mA )
80
10
F
70
Forward current I
Collector power dissipation P
C
( mW )
100
60
50
40
30
T a = 0˚C
1
25˚C
50˚C
70˚C
0.1
20
10
0
0
70 75
25
Ambient temperature T a ( ˚C )
100
0.01
1.0
1.2
1.4
1.6
1.8
2.0
Forward voltage V F ( V )
2.2
6N137
High level output current I OH ( µ A )
4
Fig. 7 Low Level Output Voltage vs.
Ambient Temperature
I F = 250 µ A
V CC = 5.5V
VO = 5.5VC
V E = 2V
3
2
1
0.5
Low level output voltage VOL ( V )
Fig. 6 High Level Output Current vs.
Ambient Temperature
0
I F = 5mA
V CC = 5.5V
V E = 2V
0.4
I O = 16mA
12.8mA
9.6mA
6.4mA
0.3
0.2
0.1
0
25
50
75
100
0
25
Ambient temperature T a ( ˚C )
Fig. 8-a Output Voltage vs. Forward Current
V CC = 5V
5
Output Voltage V O ( V )
Output Voltage VO ( V )
100
6
V CC = 5V
T a = 25˚C
5
4
RL = 350Ω
1kΩ
3
4kΩ
2
4
3
RL = 350Ω
T a = 0 to 70˚C
2
RL = 1kΩ
T a = 0 to 70˚C
1
1
0
0
0
1
2
3
5
4
0
6
1
2
Forward current I F ( mA )
120
100
t PLH
t PLH
80
1kΩ
350Ω
t PLH
60
t PHL
40
RL = 350Ω
1kΩ
4kΩ
20
6
I F = 7.5mA
V CC = 5V
( ns )
T a = 25˚C
kΩ
RL = 4
PLH
( ns )
V CC = 5V
5
4
Fig.10 Propagation Delay Time vs.
Ambient Temperature
Propagation delay time t PHL , t
120
3
Forward current I F ( mA )
Fig. 9 Propagation Delay Time vs.
Forward Current
PLH
75
Fig. 8-b Output Voltage vs. Forward Current
( Ambient Temp. Characteristics )
6
Propagation delay time t PHL , t
50
Ambient temperature T a ( ˚C )
100
RL =
4kΩ
1kΩ
80
t PLH
350Ω
60
t PHL
RL = 350Ω
40
1kΩ
4kΩ
0
20
5
10
15
Forward current I F ( mA )
20
0
25
50
75
Ambient temperature T a ( ˚C )
100
6N137
Fig.12 Enable Propagation Time vs.
Ambient Temperature
320
I F = 7.5mA
V CC = 5V
Rise time, fall time t r , t f ( n s )
280
240
tr
RL = 4k Ω
200
160
120
1k Ω
80
tf
0
}
350 Ω
40
25
50
Ambient temperature T
a
tr
RL = 350 Ω
75
( ˚C )
1k Ω
4k Ω
120
Enable propagation time t EHL , t ELH ( ns )
Fig.11 Rise Time, Fall Time vs.
Ambient Temperature
100
I F = 7.5mA
V CC = 5V
RL
80
Ω
1k
60
RL = 350Ω
t EHL
20
1kΩ
4kΩ
0
25
50
Ambient temperature T
■ Precautions for Use
● Handle this product the same as with other integrated circuits against static electricity.
● Please refer to the chapter “ Precautions for Use ” .
0Ω
35
40
0
100
t ELH
kΩ
=4
a
75
( ˚C )
100