HCNR200/201
High-Linearity Analog Optocouplers
Data Sheet
Description
The HCNR200/201 high-linearity analog optocoupler
consists of a high-performance AlGaAs LED that
illuminates two closely matched photodiodes. The input
photodiode can be used to monitor, and therefore
stabilize, the light output of the LED. As a result, the
non-linearity and drift characteristics of the LED can
be virtually eliminated. The output photodiode produces
a photocurrent that is linearly related to the light
output of the LED. The close matching of the photo-
diodes and advanced design of the package ensure the
high linearity and stable gain characteristics of the
optocoupler.
The HCNR200/201 can be used to isolate analog signals
in a wide variety of applications that require good
stability, linearity, bandwidth and low cost. The
HCNR200/201 is very flexible and, by appropriate
design of the application circuit, is capable of operating
in many different modes, including: unipolar/bipolar,
ac/dc and inverting/non-inverting. The HCNR200/201
is an excellent solution for many analog isolation
problems.
Features
• Low nonlinearity: 0.01%
• K
3
(I
PD2
/I
PD1
) transfer gain
HCNR200:
±15%
HCNR201:
±5%
• Low gain temperature coefficient: -65 ppm/°C
• Wide bandwidth – DC to >1 MHz
• Worldwide safety approval
– UL 1577 recognized
(5 kV rms/1 min rating)
– CSA approved
– IEC/EN/DIN EN 60747-5-2 approved
V
IORM
= 1414 V
peak
(option #050)
• Surface mount option available
(Option #300)
• 8-Pin DIP package - 0.400" spacing
• Allows flexible circuit design
• Special selection for HCNR201: tighter K
1
, K
3
and lower
nonlinearity available
Applications
• Low cost analog isolation
• Telecom: Modem, PBX
• Industrial process control:
Transducer isolator
Isolator for thermocouples 4 mA to 20 mA loop isolation
• SMPS feedback loop, SMPS feedforward
• Monitor motor supply voltage
• Medical
Schematic
1
LED CATHODE
–
V
F
LED ANODE
2
+
I
F
7
NC
8
NC
3
PD1 CATHODE
I
PD1
I
PD2
6
PD2 CATHODE
PD1 ANODE
4
5
PD2 ANODE
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
HCNR20x
0 =
±15%
Transfer Gain, 0.25% Maximum Nonlinearity
1 =
±5%
Transfer Gain, 0.05% Maximum Nonlinearity
Option yyyy
050 = IEC/EN/DIN EN 60747-5-2 V
IORM
= 1414 V
peak
Option
300 = Gull Wing Surface Mount Lead Option
500 = Tape/Reel Package Option (1 k min.)
XXXE = Lead Free Option
Option data sheets available. Contact your Avago Technologies sales representative or authorized distributor
for information.
Remarks: The notation “#” is used for existing products, while (new) products launched since 15th July 2001
and lead free option will use “-”
Package Outline Drawings
11.30 (0.445)
MAX.
8
7
6
5
0.20 (0.008)
0.30 (0.012)
OPTION
CODE*
A
HCNR200Z
YYWW
DATE
CODE
9.00
(0.354)
TYP.
11.00
(0.433)
MAX.
10.16
(0.400)
TYP.
0°
15°
PIN
ONE
1
2
3
4
1.50
(0.059)
MAX.
5.10 (0.201) MAX.
1
LED
2
NC
8
NC
K
1
K
2
7
0.51 (0.021) MIN.
3
3.10 (0.122)
3.90 (0.154)
0.40 (0.016)
0.56 (0.022)
2.54 (0.100) TYP.
4
6
5
PD1
PD2
1.70 (0.067)
1.80 (0.071)
DIMENSIONS IN MILLIMETERS AND (INCHES).
* MARKING CODE LETTER FOR OPTION NUMBERS.
"V" = OPTION 050
OPTION NUMBERS 300 AND 500 NOT MARKED.
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
Figure 1.
2
Gull Wing Surface Mount Option #300
11.15 ± 0.15
(0.442 ± 0.006)
8
7
6
5
LAND PATTERN RECOMMENDATION
9.00 ± 0.15
(0.354 ± 0.006)
13.56
(0.534)
1
2
3
4
1.3
(0.051)
1.55
(0.061)
MAX.
12.30 ± 0.30
(0.484 ± 0.012)
11.00 MAX.
(0.433)
2.29
(0.09)
4.00 MAX.
(0.158)
1.78 ± 0.15
(0.070 ± 0.006)
2.54
(0.100)
BSC
0.75 ± 0.25
(0.030 ± 0.010)
1.00 ± 0.15
(0.039 ± 0.006)
+ 0.076
0.254 - 0.0051
+ 0.003)
(0.010 - 0.002)
7° NOM.
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
NOTE: FLOATING LEAD PROTRUSION IS
0.25 mm (10 mils) MAX.
3
Solder Reflow Temperature 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
PEAK
TEMP.
230°C
2.5°C ± 0.5°C/SEC.
160°C
150°C
140°C
3°C + 1°C/–0.5°C
30
SEC.
30
SEC.
SOLDERING
TIME
200°C
TEMPERATURE (°C)
200
100
PREHEATING TIME
150°C, 90 + 30 SEC.
50 SEC.
TIGHT
TYPICAL
LOOSE
ROOM
TEMPERATURE
0
0
50
100
150
200
250
TIME (SECONDS)
Recommended Pb-Free IR Profile
TIME WITHIN 5 °C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
t
p
T
p
T
L
260 +0/-5 °C
217 °C
RAMP-UP
3 °C/SEC. MAX.
150 - 200 °C
TEMPERATURE
T
smax
T
smin
RAMP-DOWN
6 °C/SEC. MAX.
t
s
PREHEAT
60 to 180 SEC.
25
t 25 °C to PEAK
t
L
60 to 150 SEC.
TIME
NOTES:
THE TIME FROM 25 °C to PEAK TEMPERATURE = 8 MINUTES MAX.
T
smax
= 200 °C, T
smin
= 150 °C
Regulatory Information
The HCNR200/201 optocoupler
features a 0.400" wide, eight pin
DIP package. This package was
specifically designed to meet
worldwide regulatory require-
ments. The HCNR200/201 has
been approved by the following
organizations:
UL
Recognized under UL 1577,
Component Recognition Program,
FILE E55361
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324
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 050 only)
4
Insulation and Safety Related Specifications
Parameter
Min. External Clearance
(External Air Gap)
Min. External Creepage
(External Tracking Path)
Min. Internal Clearance
(Internal Plastic Gap)
Symbol
L(IO1)
L(IO2)
Value
9.6
10.0
1.0
Units
mm
mm
mm
Conditions
Measured from input terminals to output
terminals, shortest distance through air
Measured from input terminals to output
terminals, shortest distance path along body
Through insulation distance conductor to
conductor, usually the direct distance
between the photoemitter and photodetector
inside the optocoupler cavity
The shortest distance around the border
between two different insulating materials
measured between the emitter and detector
DIN IEC 112/VDE 0303 PART 1
Material group (DIN VDE 0110)
Min. Internal Creepage
(Internal Tracking Path)
Comparative Tracking Index
Isolation Group
CTI
4.0
mm
200
IIIa
V
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics (Option #050 Only)
Description
Installation classification per DIN VDE 0110/1.89, Table 1
For rated mains voltage
≤600
V rms
For rated mains voltage
≤1000
V rms
Climatic Classification (DIN IEC 68 part 1)
Pollution Degree (DIN VDE 0110 Part 1/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
PR
= 1.875 x V
IORM
, 100% Production Test with
t
m
= 1 sec, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V
PR
= 1.5 x V
IORM
, 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,
also see Figure 11)
Case Temperature
Current (Input Current I
F
, P
S
= 0)
Output Power
Insulation Resistance at T
S
, V
IO
= 500 V
V
IORM
V
PR
Symbol
Characteristic
I-IV
I-III
55/100/21
2
1414
2651
V
peak
V
peak
Unit
V
PR
2121
V
peak
V
IOTM
8000
V
peak
T
S
I
S
P
S,OUTPUT
R
S
150
400
700
>10
9
°C
mA
mW
Ω
*Refer to the front of the Optocoupler section of the current catalog for a more detailed description of IEC/EN/DIN EN 60747-5-2 and other product
safety regulations.
Note:
Optocouplers providing safe electrical separation per IEC/EN/DIN EN 60747-5-2 do so only within the safety-limiting values to which they are
qualified. Protective cut-out switches must be used to ensure that the safety limits are not exceeded.
5
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