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PDF 6N139 Data sheet ( Hoja de datos )
| Número de pieza | 6N139 | |
| Descripción | IRED & PHOTO IC (CURRENT LOOP DRIVER/ LOW INPUT CURRENT LINE RECEIVER/ COMS LOGIC INTERFACE) | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 6N139 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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TOSHIBA Photocoupler GaAℓAs Ired & Photo IC
6N138, 6N139
6N138,6N139
Current Loop Driver
Low Input Current Line Receiver
CMOS Logic Interface
The TOSHIBA 6N138 and 6N139 consists of a GaAℓAs infrared emitting
diode coupled with a split-Darlington output configuration.
A high speed GaAℓAs Ired manufactured with an unique LPE junction, has
the virtue of fast rise and fall time at low drive current.
• Isolation voltage: 2500 Vrms (min)
• Current transfer ratio
: 6N138 − 300% (min) (IF=1.6mA)
: 6N139 − 400% (min) (IF=0.5mA)
• Switching time: 6N138 − tPHL = 10μs (max)
− tPLH = 35μs (max)
6N139 − tPHL = 1μs (max)
− tPLH = 7μs (max)
• UL recognized: UL1577, file no. E67349
Unit: mm
Pin Configuration (top view)
1 : N.C.
1 8 2 : Anode
3 : Cathode
2 7 4 : N.C.
5 : Gnd
3
6 6 : O utput
7 : O utput Base
8 : VCC
45
TOSHIBA
11−10C4
Weight: 0.54 g (typ.)
Schematic
2
+
IF
VF
-
3
VCC
8
IC C
IO
6
VO
IB 7
VB
5
GND
Start of commercial production
1988/02
1 2014-09-01
1 page  
Test Circuit 1.
IF
0
VO
(Saturated
Response)
(Non-
VO
Saturated
Response)
1.5V
tpHL
Pulse gen.
Zo = 50Ω
IF
tf = 5ns
5V
1.5V
tpLH
10% Duty cycle
1 / f < 100μs
VOL IF MonitorF
1
2
3
4
10%
90%
tr
90%
10%
tf
5V
6N138,6N139
8 +5V
7 RL
6 VO
5 CL (*)
Test Circuit 2.
400V
VCM 10%
90%
tr
tr, tf = 0.64μs
tf 0V
VO
Switch at A: IF = 0mA
VO
Switch at B: IF = 1.6mA
5V
VOL
(*)CL is approximately 15pF which includes probe
and stray wiring capacitance.
IF
A
B
VFF
1 8 RCC
27
36
45
+ －VCM
Pulse gen
+5V
VO
5 2014-09-01
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 6N139.PDF ] | |
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