Dual Channel, High Speed Logic Interface Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The HCPL-2533 is a dual channel optocoupler which is
specified for use in LSTTL-to-LSTTL and TTL-to-LSTTL
logic interfaces. A nominal 8 mA LSTTL sink current
through the input LED will provide enough output
current for proper operation of 1 LSTTL gate under
worst-case conditions when used in the recommended
circuits. The CTR of the HCPL-2533 is 15% minimum at
I
F
= 8 mA.
The HCPL-2533 contains a pair of light emitting diodes
and integrated photon detectors with a 3000 Vdc
withstand test between input and output. Separate
connection for the photodiode bias and output tran-
sistor collector reduce the base-collector capacitance,
giving improved speed compared with conventional
phototransistor couplers.
Features
• Data rates to 250 kb/s NRZ
• LSTTL compatible
• High common mode transient immunity:
> 1000 V/µs
• High density packaging
• Open collection outputs
• Guaranteed performance from temperature:
0°C to 70°C
• Safety approval
- UL Recognized - 3750V
rms
for 1min (5000V
rms
for
1 min Option 020 devices) per UL1577.
- IEC/EN/DIN EN 60747-5-2 Approved
- V
IORM
= 630 V
peak
for option 060
Schematic
1
+
V
F1
-
2
I
F1
I
CC
8
V
CC
Applications
• High speed logic ground isolation
– LSTTL-to-LSTTL and TTL-to-LSTTL
• High voltage isolation
• Analog signal ground isolation
I
O1
7
V
O1
3
-
V
F2
+
4
I
F2
I
O2
6
V
O2
5
SHIELD
USE OF A 0.1 µF BYPASS CAPACITOR CONNECTED
BETWEEN PINS 5 AND 8 IS RECOMMENDED.
GND
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
Ordering Information
HCPL-2533 is UL Recognized with 3750 Vrms and 5000 Vrms (Option 020) for 1 minute per UL1577 and are approved
under CSA Component Acceptance Notice #5, File CA 88324.
Option
Part
number
RoHS
Compliant
-000E
-300E
-500E
-020E
HCPL-2533
-320E
-520E
-060E
-360E
-560E
Non RoHS
Compliant
No option
-300
-500
-020
-320
-520
-060
-360
-560
X
X
X
X
X
300mil
DIP-8
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Package
Surface
Mount
Gull
Wing
Tape
& Reel
UL 5000 Vrms/ IEC/EN/DIN
1 Minute rating EN 60747-5-2 Quantity
50 per tube
50 per tube
1000 per reel
50 per tube
50 per tube
1000 per reel
50 per tube
50 per tube
1000 per reel
To order, choose a part number from the part number column and combine with the desired option from the option
column to form an order entry.
Example 1:
HCPL-2533-500E to order product of 300mil DIP Gull Wing Surface Mount package in Tape and Reel packag-
ing with RoHS compliant.
Example 2:
HCPL-2533 to order product of 300mil DIP package in tube packaging and non RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Remarks: The notation ‘#XXX’ is used for existing products, while (new) products launched since 15th July 2001 and
RoHS compliant option will use ‘-XXXE‘.
Absolute Maximum Ratings
Storage Temperature ......................................................................................................................................................... –55°C to +125°C
Operating Temperature ................................................................................................................................................... –55°C to +100°C
Lead Solder Temperature (1.6 mm below seating plane) .......................................................................................... 260°C for 10 s
Average Input Current – I
F
(each channel) ..................................................................................................................................25 mA
[1]
Peak Input Current – I
F
(each channel) (50% duty cycle, 1 ms pulse width) ..................................................................50 mA
(each channel) ............................................................................................................................................5 V
Input Power Dissipation (each channel) .....................................................................................................................................45 mW
[3]
Average Output Current – I
O
(each channel) ....................................................................................................................................8 mA
Peak Output Current – I
O
(each channel) ........................................................................................................................................16 mA
Supply and Output Voltage – V
CC
(Pin 8-5), V
O
(Pin 7, 6-5) .............................................................................................–0.5 V to 7 V
Output Power Dissipation (each channel) .................................................................................................................................35 mW
[4]
Notes:
1. Derate linearly above +70˚C free-air temperature at a rate of 0.8 mA/˚C.
2. Derate linearly above +70˚C free-air temperature at a rate of 1.6 mA/˚C.
3. Derate linearly above +70˚C free-air temperature at a rate of 0.9 mW/˚C.
4. Derate linearly above +70˚C free-air temperature at a rate of 1.0 mW/˚C.
2
Solder Reflow Thermal Profile
300
PREHEATING RATE 3
°
C + 1
°
C/- 0.5
°
C/SEC.
REFLOW HEATING RATE 2.5
°
C ± 0.5
°
C/SEC.
PEAK
TEMP.
245
°
C
PEAK
TEMP.
240
°
C
TEMPERATURE (
°
C)
200
160
°
C
150
°
C
140
°
C
2.5
°
C ± 0.5
°
C/SEC.
30
SEC.
3
°
C + 1
°
C/- 0.5
°
C
30
SEC.
PEAK
TEMP.
230
°
C
SOLDERING
TIME
200
°
C
100
PREHEATING TIME
150
°
C, 90 + 30 SEC.
50 SEC.
TIGHT
TYPICAL
LOOSE
ROOM
TEMPERATURE
0
0
50
100
150
200
250
TIME (SECONDS)
Note: Non-halide flux should be used.
Recommended Pb-Free IR Profile
t
p
T
p
260 +0/-5
°
C
RAMP-UP
3
°
C/SEC. MAX.
150 - 200
°
C
217
°
C
TIME WITHIN 5
°
C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
TEMPERATURE
T
L
T
smax
T
smin
RAMP-DOWN
6
°
C/SEC. MAX.
t
s
PREHEAT
60 to 180 SEC.
25
t
L
60 to 150 SEC.
t 25
°
C to PEAK
TIME
NOTES:
THE TIME FROM 25
°
C to PEAK TEMPERATURE = 8 MINUTES MAX.
T
smax
= 200
°
C, T
smin
= 150
°
C
Note: Non-halide flux should be used.
Regulatory Information
The devices contained in this data sheet have been approved by the following organizations:
UL
Recognized under UL 1577, Component Recognition
Program, File E55361.
IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884 Teil 2):2003-01.
(Option 060 only)
CSA
Approved under CSA Component Acceptance Notice
#5, File CA 88324.
3
Insulation and Safety Related Specifications
8-Pin DIP
(300 Mil) SO-8
Parameter
Symbol
Value
Value
Units
Conditions
Minimum External
L(101)
7.1
4.9
mm
Measured from input terminals to output to
Air Gap (External
to output terminals, shortest distance through
Clearance)
air.
Minimum External
L(102)
7.4
4.8
mm
Measured from input terminals to output
Tracking (External
terminals, shortest distance path along body.
Creepage)
Minimum Internal
0.08
0.08
mm
Through insulation distance, conductor to
Plastic Gap
conductor, usually the direct distance
(Internal Clearance)
between the photoemitter and photodetector
inside the optocoupler cavity.
Minimum Internal
NA
NA
mm
Measured from input terminals to output
Tracking (Internal
terminals, along internal cavity.
Creepage)
Tracking Resistance CTI
200
200
Volts
DIN IEC 112/VDE 0303 Part 1
(Comparative
Tracking Index)
Isolation Group
IIIa
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.
4
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics (Option 060)
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 V rms
for rated mains voltage ≤ 300 V rms
for rated mains voltage ≤ 600 V rms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
IORM
x 1.875 = V
PR
, 100% Production Test
with t
m
= 1 sec, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V
IORM
x 1.5 = V
PR
, Type and Sample Test,
t
m
= 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage
(Transient Overvoltage, t
ini
= 10 sec)
Safety Limiting Values
(Maximum values allowed in the event of a failure.)
Case Temperature
Input Current**
Output Power**
Insulation Resistance at T
S
, V
IO
= 500 V
Symbol
V
IORM
V
PR
Characteristic
HCPL-2533
I-IV
I-III
55/100/21
2
630
1181
V
peak
V
peak
Unit
V
PR
V
IOTM
945
6000
V
peak
V
peak
T
S
I
S,INPUT
P
S,OUTPUT
R
S
175
230
600
> 10
9
°C
mA
mW
Ω
* Refer to the optocoupler section of the Isolation and Control Components Designer's Catalog, under Product Safety Regulations section,
IEC/EN/DIN EN 60747-5-2, for a detailed description of Method a and Method b partial discharge test profiles.
** Refer to the following figure for dependence of P
S
and I
S
on ambient temperature.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings, which must be ensured by protective circuits in application.
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