6N135 Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – IRED & PHOTO IC (DIGITAL LOGIC ISOLATION)

July 2005
Single-channel: 6N135, 6N136, HCPL-2503, HCPL-4502
Dual-Channel: HCPL-2530, HCPL-2531
High Speed Transistor Optocouplers
Features
■ High speed-1 MBit/s
■ Superior CMR-10 kV/µs
■ Dual-Channel HCPL-2530/HCPL-2531
■ Double working voltage-480V RMS
■ CTR guaranteed 0-70°C
■ U.L. recognized (File # E90700)
Applications
■ Line receivers
■ Pulse transformer replacement
■ Output interface to CMOS-LSTTL-TTL
■ Wide bandwidth analog coupling
Package
Description
The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-
2531 optocouplers consist of an AlGaAs LED optically coupled
to a high speed photodetector transistor.
A separate connection for the bias of the photodiode improves
the speed by several orders of magnitude over conventional
phototransistor optocouplers by reducing the base-collector
capacitance of the input transistor.
An internal noise shield provides superior common mode rejec-
tion of 10kV/µs. An improved package allows superior insulation
permitting a 480 V working voltage compared to industry stan-
dard of 220 V.
Schematic
8
1
8
1
8
1
N/C 1
+2
V
F
_3
N/C 4
8
V
CC
7
V
B
6V
O
5 GND
+1
V
F1
_2
_3
V
F2
+4
8
V
CC
7
V
01
6
V
02
5 ^GND
6N135, 6N136, HCPL-2503, HCPL-4502
Pin 7 is not connected in
Part Number HCPL-4502
HCPL-2530/HCPL-2531
©2005 Fairchild Semiconductor Corporation
1
Single-channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.3
www.fairchildsemi.com