HMHA281 Fairchild Optoelectronics Group, HMHA281 Datasheet - Page 8

• Manufacturer Part Number: HMHA281
• Description: OPTOCOUPLER HALF TRANS OUT 4MFP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of HMHA281

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (min): 50% @ 5mA
• Current Transfer Ratio (max): 600% @ 5mA
• Voltage - Output: 80V
• Current - Output / Channel: 50mA
• Current - Dc Forward (if): 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Surface Mount
• Package / Case: 4-MFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2003 Fairchild Semiconductor Corporation
HMHAA280, HMHA2801 Series, HMHA281 Rev. 1.0.9
Footprint Drawing for PCB Layout
Reflow Profile
• Peak reflow temperature: 230°C (package surface temperature) for 30 seconds
• Time of temperature higher than 210°C: 60 seconds or less
• One time soldering reflow is recommended
0.310 (7.87)
150 s
0.190 (4.83)
0.024 (0.61)
180°C
Time (s)
8
(Heating)
to 30 s
to 60 s
90 s
0.060 (1.52)
230°C (peak temperature)
0.050 (1.27)
210°C
80 s
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