HCPL-4731#320 Avago Technologies US Inc., HCPL-4731#320 Datasheet - Page 7

• Manufacturer Part Number: HCPL-4731#320
• Description: OPTOCOUPLER 2CH HS UL 8-SMD GW
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-4731#320

• Input Type: DC
• Package / Case: 8-SMD Gull Wing
• Voltage - Isolation: 5000Vrms
• Number Of Channels: 2, Unidirectional
• Current - Output / Channel: 60mA
• Data Rate: 100KBd
• Propagation Delay High - Low @ If: 65µs @ 40µA
• Current - Dc Forward (if): 5mA
• Output Type: Open Collector
• Mounting Type: Surface Mount, Gull Wing
• Isolation Voltage: 3750 Vrms
• Minimum Forward Diode Voltage: 1.1 V
• Output Device: Photodarlington
• Configuration: 2 Channel
• Current Transfer Ratio: 25000 %
• Maximum Baud Rate: 100 KBps
• Maximum Forward Diode Voltage: 1.4 V
• Maximum Reverse Diode Voltage: 2.5 V
• Maximum Input Diode Current: 10 mA
• Maximum Power Dissipation: 115 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 1b. Pb-Free IR Profile.
Insulation Related Specifications
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
7
Recommended Pb-Free IR Profile
Minimum External Air
Gap (External
Clearance)
Minimum External
Tracking (External
Creepage)
Minimum Internal Plastic
Gap (Internal Clearance)
Tracking Resistance
(Comparative Tracking
Index)
Isolation Group
Note: Non-halide flux should be used.
NOTES:
THE TIME FROM 25 °C to PEAK TEMPERATURE = 8 MINUTES MAX.
T
T
T
smax
smax
Parameter
smin
T
T
25
p
L
= 200 °C, T
150 - 200 °C
217 °C
t 25 °C to PEAK
3 °C/SEC. MAX.
60 to 180 SEC.
smin
PREHEAT
RAMP-UP
= 150 °C
t
s
260 +0/-5 °C
Symbol
TIME
L(101)
L(102)
CTI
t
t
L
p
8-Pin DIP
(300 Mil)
Value
TIME WITHIN 5 °C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
60 to 150 SEC.
0.08
200
IIIa
7.1
7.4
RAMP-DOWN
6 °C/SEC. MAX.
Value Units
SO-8
0.08
200
IIIa
4.9
4.8
Volts
mm
mm
mm
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.
DIN IEC 112/ VDE 0303 Part 1
Material Group DIN VDE 0110,
1/89, Table 1)
Regulatory Information
The HCPL-4701/4731 and HCPL-
070A/073A have 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
(Option 060 only)
Teil 2):2003-01.
Conditions