1SS400
1SS400 is SMD Small Signal Switching Diode manufactured by Formosa MS.
Features
- High speed switching
- Extremely small surface mounting type
- High reliability
- Silicon epitaxial planar chip,metal silicon junction
- Lead-free parts meet Ro HS requirments
- Suffix "-H" indicates Halogen-free part, ex. 1SS400-H
0.035(0.90) 0.028(0.70)
Formosa MS
Package Outline
SOD-523FL
0.051(1.30) 0.043(1.10)
0.014(0.35) 0.009(0.25)
Mechanical data
- Epoxy : UL94-V0 rated flame retardant
- Case : Molded plastic, SOD-523FL
- Terminals :Plated terminals, solderable per MIL-STD-750,
Method 2026
- Polarity : Indicated by cathode band
- Mounting Position : Any
- Weight : Approximated 0.002 gram
Maximum ratings (AT TA=25o C unless otherwise noted)
PARAMETER
CONDITIONS
Non-repetitive peak reverse voltage DC reverse voltage
Surge current Peak forward current t=1s
Mean rectifying current Total power dissipation
Thermal resistance junction to ambient
Mounted on FR-5 board 1.0 x 0.75 x 0.062 in.
Operating junction temperature range Storage temperature range
0.007(0.20) 0.002(0.05)
0.028(0.70) 0.020(0.50)
0.067(1.70) 0.059(1.50)
Dimensions in inches and (millimeters)
SYMBOL VRRM VR ISURGE IFM IO PD
MIN.
TYP.
MAX. UNIT
500 m...