HIGH SPEED
TRANSISTOR OPTOCOUPLERS
SINGLE-CHANNEL
DUAL-CHANNEL
HCPL-2530
HCPL-2531
6N135, 6N136
HCPL-2503
HCPL-4502
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.
8
1
An internal noise shield provides superior common mode rejection of 10kV/µs. An
improved package allows superior insulation permitting a 480 V working voltage
compared to industry standard 0f 220 V.
FEATURES
• High speed-1 MBit/s
8
8
VCC
+
VCC
1
8
N/C
1
8
• 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)
1
VF1
_
1
V01
+
VB
2
7
6
5
2
3
4
7
6
5
VF
_
_
V02
3
VO
VF2
GND
N/C
GND
+
4
APPLICATIONS
• Line receivers
• Pulse transformer replacement
• Output interface to CMOS-LSTTL-TTL
• Wide bandwidth analog coupling
6N135, 6N136, HCPL-2503, HCPL-4502
HCPL-2530/HCPL-2531
Pin 7 is not connected in
Part Number HCPL-4502
(T = 25°C unless otherwise specified)
ABSOLUTE MAXIMUM RATINGS
A
Parameter
Symbol
TSTG
TOPR
Value
Units
°C
°C
Storage Temperature
Operating Temperature
Lead Solder Temperature
EMITTER
-55 to +125
-55 to +100
260 for 10 sec
TSOL
°C
DC/Average Forward Input Current
Peak Forward Input Current (50% duty cycle, 1 ms P.W.)
Each Channel (Note 2)
Each Channel (Note 1)
IF (avg)
IF (pk)
25
50
mA
mA
Peak Transient Input Current - (!"1 µs
)
P.W., 300 pps
IF (trans)
VR
1.0
A
V
Each Channel
Each Channel
Reverse Input Voltage
5
(6N135/6N136 and HCPL-2503/4502)
(HCPL-2530/2531 ) Each Channel (Note 3)
100
45
Input Power Dissipation
PD
mW
DETECTOR
Average Output Current
Peak Output Current
Emitter-Base Reverse Voltage
Supply Voltage
Output Voltage
Base Current
Each Channel
Each Channel
(6N135, 6N136 and HCPL-2503 only)
IO (avg)
IO (pk)
VEBR
VCC
VO
IB
8
16
5
-0.5 to 30
-0.5 to 20
5
mA
mA
V
V
V
mA
mW
mW
(6N135, 6N136 and HCPL-2503 only)
Output power
dissipation
(6N135, 6N136, HCPL-2503, HCPL-4502) (Note 4)
(HCPL-2530, HCPL-2531) Each Channel
100
35
PD
200004A