| Sign In | Join Free | My futurenowinc.com | 
              
  | 
      
| Categories | Silicon Rectifier Diode | 
|---|---|
| Brand Name: | ANYO | 
| Model Number: | SS14 | 
| Place of Origin: | CHINA | 
| MOQ: | 100000pcs | 
| Price: | Negotiation | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 1000000PCS | 
| Delivery Time: | 8-10 work days | 
| Packaging Details: | 50000PCS/CARTON, 11.8KG, 43*27*31CM | 
| Other name: | surface mount schottky diode | 
| Mounting Position: | Any | 
| Weight: | 0.063grams (approx) | 
| Average forward current: | 1.0A | 
| Non-repetitive peak current: | 25A | 
| Package: | SMA | 
SS14 1.0A 40V surface mount schottky barrier rectifier SMD type 1N5819
Description:
A Schottky diode is also known as a hot carrier diode; it is a
semiconductor diode with a very fast switching action, but a low
forward voltage drop.When a current flows through the diode there
is a small voltage drop across the diode terminals. In a normal
diode, the voltage drop is between 0.6 to 1.7 volts, while in a
Schottky diode the voltage drop normally ranges between 0.15 and
0.45volts. This lower voltage drop provides higher switching speed
and better system efficiency. In Schottky diode, a
semiconductor–metal junction is formed between a semiconductor and
a metal, thus creating a Schottky barrier. The N-type semiconductor
acts as a cathode and the metal side acts as the anode of the
diode.
Features:
• For surface mount application
• Extremely low VF
• Epitaxial construction
• Low power loss, high efficiency
• Low stored charge, majority carrier construction
• Plastic material has UL flammability classification 94V-0
Application:
• Can be used to prevent reverse polarity problem
• Half Wave and Full Wave rectifiers
• Used as a protection device
• Current flow regulators
Maximum Ratings & Thermal Characteristics:
Rating at 25℃ ambient temperature unless otherwise specified, Resistive or
Inductive load, 60 Hz.
For Capacitive load derate current by 20%.
| Parameter | Symbol | SS14 | Unit | 
| Max.recurrent peak reverse voltage | VRRM | 40 | V | 
| Max. RMS voltage | VRMS | 28 | V | 
| Max. DC blocking voltage | VDC | 40 | V | 
| Max. average forward rectified output current at TA=90℃ | IF(AV) | 1.0  | A | 
| Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) | IFSM | 25 | A | 
| Typical thermal resistance per element | ReJA | 50 | ℃/W | 
| Typical junction capacitance per element | Cj | 70 | pF | 
| Operating junction | Tj  | -55 to +125 | ℃ | 
| Storage temperature range | TSTG | -55 to +150 | ℃ | 
Electrical Characteristics:
Rating at 25℃ ambient temperature unless otherwise specified. Resistive or
Inductive load, 60Hz.
For Capacitive load derate by 20 %.
| Parameter | Symbol | SS14 | Unit | 
| Max. instantaneous forward voltage drop per leg at 0.5A | VF | 0.5 | V | 
Max. DC reverse current at rated TA=25℃  | IR | 0.5  | μA | 
Dimension:
                                 
                             |