Single-Channel: 6N135M, 6N136M, HCPL4503M
Dual-Channel: HCPL2530M, HCPL2531M — High Speed Transistor Optocouplers
January 2010
Single-Channel: 6N135M, 6N136M, HCPL4503M
Dual-Channel: HCPL2530M, HCPL2531M (Preliminary)
High Speed Transistor Optocouplers
Features
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High speed –1 MBit/s
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Superior CMR – 10kV/µs
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Dual-Channel HCPL2530M, HCPL2531M
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Description
The HCPL4503M, 6N135M, 6N136M, HCPL2530M and
HCPL2531M optocouplers consist of an AlGaAs LED
optically coupled to a high speed photodetector transis-
tor.
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.
The HCPL4503M has no internal connection to the pho-
totransistor base for improved noise immunity.
An internal noise shield provides superior common
mode rejection of up to 50,000V/µs.
(Preliminary)
CTR guaranteed 0–70°C
U.L. recognized (File # E90700, Vol. 2)
VDE recognition (pending)
– Ordering option ‘V’, e.g., 6N135VM
5,000Vrms (1 minute) isolation rating
Superior CMR of 15,000V/µs min. (HCPL4503M)
No base connection for improved noise immunity
(HCPL4503M)
Applications
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Line receivers
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Pulse transformer replacement
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Output interface to CMOS-LSTTL-TTL
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Wide bandwidth analog coupling
Related Resources
Schematics
Package Outlines
N/C 1
8 V
CC
+ 1
V
F1
8 V
CC
8
1
+ 2
V
F
7 V
B
_
2
7 V
01
8
8
1
1
_
3
6 V
O
_
V
3
6 V
02
F2
N/C 4
5 GND
+ 4
5 GND
6N135M, 6N136M, HCPL4503M
Pin 7 is not connected in the
HCPL4503M
HCPL2530M/HCPL2531M
©2008 Fairchild Semiconductor Corporation
6N13XM, HCPLXXXM Rev. 1.0.6
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
