PS7241E-1B-A CALIFORNIA EASTERN LABS, PS7241E-1B-A Datasheet - Page 10

• Manufacturer Part Number: PS7241E-1B-A
• Manufacturer: CALIFORNIA EASTERN LABS

Specifications of PS7241E-1B-A

• Input Type: DC
• Output Type: AC/DC
• Input Voltage (max): 1.4V
• Output Voltage (max): 400V
• Input Current (max): 50mA
• Output Current: 120mA
• Isolation Voltage: 1.5kV
• Circuit Arrangement: 1 Form B
• Package Type: SOP
• Output Device: MOSFET
• Pin Count: 4
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Rad Hardened: No
• Lead Free Status / Rohs Status: Compliant

<R>
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
(2) Wave soldering
(3) Soldering by soldering iron
(4) Cautions
10
• Peak reflow temperature
• Time of peak reflow temperature
• Time of temperature higher than 220°C
• Time to preheat temperature from 120 to 180°C
• Number of reflows
• Flux
• Temperature
• Time
• Preheating conditions
• Number of times
• Flux
• Peak temperature (lead part temperature)
• Time (each pins)
• Flux
• Fluxes
(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead.
(b) Please be sure that the temperature of the package would not be heated over 100°C.
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
260°C or below (molten solder temperature)
10 seconds or less
120°C or below (package surface temperature)
One
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine
content of 0.2 Wt% is recommended.)
Recommended Temperature Profile of Infrared Reflow
120˚C
(preheating)
120±30 s
Data Sheet PN10552EJ03V0DS
350°C or below
3 seconds or less
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
180˚C
260°C or below (package surface temperature)
10 seconds or less
60 seconds or less
120±30 s
Three
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
Time (s)
(heating)
to 60 s
to 10 s
260˚C MAX.
220˚C
PS7241E-1B