SS12 20V 1A Schottky Rectifier Diode DO-214AC

SS12 20V 1A Schottky Rectifier Diode is a surface-mount power diode designed for high-speed switching and low forward voltage drop. Packaged in a compact DO-214AC (SMA) footprint, it is ideal for applications requiring efficient power conversion, such as DC-DC converters, freewheeling diodes, reverse polarity protection, and voltage clamping circuits.

Key Features of SS12 20V 1A Schottky Rectifier Diode:

• Low Forward Voltage Drop: Minimizes power loss and heat generation.
• Fast Switching Speed: Ideal for high-frequency applications.
• Surface-Mount Design: DO-214AC (SMA) package enables compact PCB layout.
• High Surge Capability: Can handle repetitive and non-repetitive surge currents.
• Reliable Operation: High junction temperature capability ensures long-term stability.

Technical Specifications of SS12 20V 1A Schottky Rectifier Diode:

• Maximum Repetitive Reverse Voltage (V_RRM): 20V
• Average Forward Current (I_F(AV)): 1A
• Peak Forward Surge Current (I_FSM): 30A (8.3ms single half sine-wave)
• Forward Voltage Drop (V_F): 0.55V max at 1A
• Reverse Leakage Current (I_R): 0.5mA max at 20V
• Operating Junction Temperature: -55°C to +125°C

Mechanical Specifications of SS12 20V 1A Schottky Rectifier Diode:

• Package Type: DO-214AC (SMA)
• Mounting: Surface-mount (SMD)
• Polarity: Cathode marked with stripe
• Encapsulation: Molded plastic body with epoxy resin

Dimensions:

• Length: 4.5mm
• Width: 2.8mm
• Height: 2.6mm
• Lead Spacing: 2.0mm typical (center to center)

Mounting Options:

• Reflow Soldering: Compatible with standard SMT reflow profiles.
• Manual Soldering: Can also be soldered using low-temperature soldering irons.

Schematic Diagram, Connection, Wiring and Pinout of SS12 Diode:

• Connection: Anode connects to input voltage; cathode connects to load or output side.
• Wiring: Ensure polarity is correct for proper rectification or clamping.
• Pinout: Single diode – Anode and Cathode marked by package orientation.

Datasheet of SS12 20V 1A Schottky Rectifier Diode:

• Download SS12 Datasheet (PDF)

Applications of SS12 20V 1A Schottky Rectifier Diode:

• DC-DC Converters: Used as output rectifier for high-efficiency conversion.
• Voltage Clamping: Protects circuits from transient overvoltage conditions.
• Freewheeling Diode: Protects inductive loads like motors and coils.
• Battery Polarity Protection: Prevents damage from reverse battery installation.
• Low Voltage Power Supplies: Provides low-loss rectification in compact SMPS circuits.

Equivalent of SS12 20V 1A Schottky Rectifier Diode:

• MBRS120: Equivalent Schottky diode with similar specs and SMD package
• 1N5819: Popular axial Schottky alternative with similar current and voltage rating
• SS14: Higher voltage (40V) and current (1A) Schottky diode in SMA package

Package Includes:

• 1 x SS12 20V 1A Schottky Rectifier Diode (DO-214AC / SMA)