HCPL-181 Datasheet by Broadcom Limited

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— o BROADCOMG’
Data Sheet
Broadcom AV02-0774EN
February 24, 2021
Description
The Broadcom® HCPL-181 contains a light-emitting diode
optically coupled to a phototransistor. It is packaged in a
4-pin mini-flat SMD package with a 2.0-mm profile. The
small dimension of this product allows significant space
saving. The package volume is 30% smaller than that of
conventional DIP type. Input-output isolation voltage is
3750 Vrms. Response time, tr, is typically 4 µs and minimum
CTR is 50% at input current of 5 mA.
Schematic
Functional Diagram
Features
Current transfer ratio
(CTR: minimum 50% at IF = 5 mA, VCE = 5V)
High input-output isolation voltage
(Viso = 3750 Vrms)
High collector-emitter voltage (VCEO = 80V)
Response time
(tr: typical, 4 µs at VCE = 2V, IC = 2 mA, RL = 100)
Mini-flat package (2.0-mm profile) in tape and reel
package
UL approved
CSA approved
IEC/EN/DIN EN 60747-5-2 approved
Options available:
IEC/EN/DIN EN 60747-5-2 approvals (060)
Applications
I/O interfaces for computers
System appliances, measuring instruments
Signal transmission between circuits of different
potentials and impedances
Feedback circuit in power supply
1
2
ANODE
CATHODE
V
F
+
I
F
4
3
COLLECTOR
EMITTER
I
C
4 3
12
PIN NO. AND INTERNAL CONNECTION DIAGRAM
1. ANODE
2. CATHODE
3. EMITTER
4. COLLECTOR
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.
The components featured in this data sheet are not to be used in military or aerospace applications or
environments.
HCPL-181
Phototransistor Optocoupler SMD Mini-Flat
Type
Broadcom AV02-0774EN
2
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Ordering Information
HCPL-181 is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance
Notice #5, File CA 88324.
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-181-00AE to order product of Miniflat-4 DC Surface Mount package in Tape and Reel packaging with
80%<CTR<160% and RoHS compliant.
Example 2:
HCPL-181-060E to order product of Miniflat-4 DC Surface Mount package in Tape and Reel packaging with
50%<CTR<600%, IEC/EN/DIN EN60747-5-2 Safety Approval and RoHS compliant.
Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information.
Part
Number
RoHS Compliant Option
Rank '0'
50%
< CTR
< 600%
Rank 'A'
80%
< CTR
< 160%
Rank 'B'
130%
< CTR
< 260%
Rank 'C'
200%
< CTR
< 400%
Rank 'D'
300%
< CTR
< 600% Package Surface
Mount Tape and
Reel IEC/EN/DIN
EN 60747-5-2 Quantity
HCPL-181 -000E -00AE -00BE -00CE -00DE SO-4 X X 3000 pieces
per reel
-060E -06AE -06BE -06CE -06DE SO-4 X X X 3000 pieces
per reel
H M *\.7 a H V—T P H fl H A o i E A v,” .D jg
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Broadcom AV02-0774EN
3
Package Outline Drawings
HCPL-181-000E
HCPL-181-060E
Solder Reflow Temperature Profile
1. One-time soldering reflow is recommended within the
condition of temperature and time profile shown at right.
2. When using another soldering method such as infrared
ray lamp, the temperature may rise partially in the mold
of the device. Keep the temperature on the package of
the device within the condition of Step 1.
NOTE: Non-halide flux should be used.
DIMENSIONS IN MILLIMETERS.
7.00
A 181
YWW
2.54
± 0.25
DATE CODE
+ 0.2
– 0.7
3.70 ± 0.45
RANK
LEAD
FREE
5.30 ± 0.3
0.40 ± 0.1
2.00 ± 0.2
0.10 ± 0.1
0.2 ± 0.05
4.40 ± 0.2
DIMENSIONS IN MILLIMETERS.
3.70 ± 0.45
7.00
A 181 V
YWW
2.54
± 0.25
DATE CODE
RANK
LEAD
FREE
+ 0.2
– 0.7
5.30 ± 0.3
0.40 ± 0.1
2.00 ± 0.2
0.10 ± 0.1
0.2 ± 0.05
4.40 ± 0.2
30 seconds
60 sec
150° C
Temperature (°C)
90 sec 60 sec60 ~ 150 sec
Time (sec)
200° C
217° C
250° C
260° C (Peak Temperature)
25° C
Broadcom AV02-0774EN
4
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Absolute Maximum Ratings (TA = 25°C)
Electrical Specifications (TA = 25°C)
Description Value
Storage Temperature, TS55°C to +155°C
Operating Temperature, TA –55°C to +100°C
Lead Solder Temperature, maximum
(1.6 mm below seating plane)
260°C for 10s
Average Forward Current, IF 50 mA
Reverse Input Voltage, VR 6V
Input Power Dissipation, PI 70 mW
Collector Current, IC 50 mA
Collector-Emitter Voltage, VCEO 80V
Emitter-Collector Voltage, VECO 6V
Collector Power Dissipation 150 mW
Total Power Dissipation 170 mW
Isolation Voltage, Viso
(AC for 1 minute, R.H. = 40% ~ 60%)
3750 Vrms
Rank Mark CTR (%) Conditions
A 80 ~ 160 IF = 5 mA, VCE = 5 V, TA = 25°C
B 130 ~ 260
C 200 ~ 400
D 300 ~ 600
Parameter Symbol Min. Typ. Max. Units Test Conditions
Forward Voltage VF—1.21.4 VI
F = 20 mA
Reverse Current IR 10 µA VR = 4V
Terminal Capacitance Ct 30 250 pF V = 0, f = 1 kHz
Collector Dark Current ICEO ——100nAV
CE = 20V
Collector-Emitter Breakdown Voltage BVCEO 80 V IC = 0.1 mA, IF = 0
Emitter-Collector Breakdown Voltage BVECO 6—VI
E = 10 µA, IF = 0
Collector Current IC2.5 30 mA IF = 5 mA, VCE = 5V
Current Transfer Ratioa
a. CTR = (IC / IF) × 100%.
CTR 50 600 %
Collector-Emitter Saturation Voltage VCE(sat) ——0.2VI
F = 20 mA, IC = 1 mA
Response Time (Rise) tr—418µsV
CC = 2V, IC = 2 mA
Response Time (Fall) tf—318µsR
L = 100
Isolation Resistance Riso 5 × 1010 1 × 1011 DC 500V, 40% ~ 60% RH
Floating Capacitance Cf 0.6 1.0 pF V = 0, f = 1 MHz
Broadcom AV02-0774EN
5
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Figure 1: Forward Current vs. Temperature Figure 2: Collector Power Dissipation vs. Temperature
IF – FORWARD CURRENT – mA
0
TA – AMBIENT TEMPERATURE – C
75 125
50
25
10
40
0 50 100-55
60
30
20
PC – COLLECTOR POWER DISSIPATION – mW
0
TA – AMBIENT TEMPERATURE – C
100
50
200
150
75 125250 50 100-55
Figure 3: Collector-Emitter Saturation Voltage vs. Forward
Current Figure 4: Forward Current vs. Forward Voltage
IF – FORWARD CURRENT – mA
1
VF – FORWARD VOLTAGE – V
2.0 3.0
10
5
500
1.00
TA = 75 C
0.5 1.5 2.5
2
20
50
100
200 TA = 50 C
TA = 25 C TA = 0 C
TA = -25 C
Figure 5: Current Transfer Ratio vs. Forward Current Figure 6: Collector Current vs. Collector-Emitter Voltage
0
IF – FORWARD CURRENT – mA
10 50
40
200
21
20
60
120
140
160
CTR – CURRENT TRANSFER RATIO – %
VCE = 5 V
TA = 25 C
80
100
180
520
IC – COLLECTOR CURRENT – mA
0
VCE – COLLECTOR-EMITTER VOLTAGE – V
69
40
20
50
30
PC (MAX.)
TA = 25 C
IF = 30 mA
IF = 25 mA
IF = 10 mA
IF = 5 mA
30
10
IF = 20 mA
IF = 15 mA
12 45 78
Broadcom AV02-0774EN
6
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Figure 7: Relative Current Transfer Ratio vs. Temperature Figure 8: Collector-Emitter Saturation Voltage vs.
Temperature
RELATIVE CURRENT TRANSFER RATIO – %
0
100
50
150
VCE = 2 V
IF = 5 mA
TA – AMBIENT TEMPERATURE – C
8040 60 10020
V
CE(SAT.)
COLLECTOR-EMITTER
SATURATION VOLTAGE – V
0
0.06
0.02
0.10
I
C
= 1 mA
I
F
= 20 mA
T
A
AMBIENT TEMPERATURE ° C
604 0 8 0 10020
0.04
0.08
Figure 9: Collector Dark Current vs. Temperature Figure 10: Response Time vs. Load Resistance
AMBIENT TEMPERATURE - oC
20 40 60 80 100
L TNERRUC KRAD ROTCELLOC
OEC
An -
VCE =20V
1
10
10000
1000
100
RESPONSE TIME – μs
0.1
RL – LOAD RESISTANCE – k:
0.1 5
1
0.5
0.2
0.5
500
0.2 2 100.05
2
VCE = 2 V
IC = 2 mA
TA = 25°C
tf
tr
1
5
10
20
50
100
200
ts
td
Figure 11: Frequency Response
VOLTAGE GAIN AV – dB
f – FREQUENCY – kHz
1 20 5005
20
10
210500.5
0
100 200
RL = 10 k:
RL = 1 k:
RL = 100 :
VCE = 2 V
IC = 2 mA
TA = 25 C
Broadcom AV02-0774EN
7
HCPL-181 Data Sheet Phototransistor Optocoupler SMD Mini-Flat Type
Test Circuit for Response Time
Test Circuit for Frequency Response
VCC
RD
INPUT
RL
OUTPUT
INPUT
OUTPUT 10%
90%
t
t t
t
d
r
s
f
VCC
RD
RL
OUTPUT
~
|md (m Fm MHS 6 my 9 BROADCOM“
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of Broadcom and/or its affiliates in the United States, certain other countries, and/or the EU.
Copyright © 2011–2021 Broadcom. All Rights Reserved.
The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. For more information, please visit www.broadcom.com.
Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability,
function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does
not assume any liability arising out of the application or use of this information, nor the application or use of any product or
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