What is the SS34A used for?

It is primarily used in low-voltage, high-frequency inverters, free-wheeling circuits, and polarity protection applications.

What are the key specifications of the SS34A?

Key specs include a 40V DC reverse voltage, 3A mean rectifying current, 0.7V forward voltage at 3A, and an operating junction temperature up to 150°C.

What should engineers review before using the SS34A?

Engineers should review the thermal resistance (RθJA = 85°C/W) to ensure the device stays within its 150°C junction temperature limit under load.

What should sourcing teams check before buying SS34A?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

What is the pinout of SS34A?

Use the SS34A datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SS34A pinout to locate pins, power rails, and interface signals before layout.

SS34A Datasheet, Specs, Alternatives & ECAD | Yangjie Technology

AI summary

The SS34A is a 40V, 3A Schottky barrier diode in an SMA package, ideal for high-efficiency rectification and polarity protection.

Best for

Polarity protection
High-frequency switching
Low-voltage power supplies

Avoid if

Applications exceeding 40V reverse voltage
High-temperature environments without proper heat sinking

Check before use

Thermal dissipation requirements
Reverse leakage at elevated temperatures

Key specifications

Reverse Voltage: 40 V
Forward Current: 3 A
Forward Voltage: 0.7 V
Junction Temp: 150 °C

Compliance & Environment

RoHS: RoHS Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: -

Application

Power SuppliesIndustrial Controls

Datasheet

db6f3e4b9318838894721d2746a890d8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SS34A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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3D Model

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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

The SS34A is a Schottky barrier diode featuring a 40V reverse voltage rating and a 3A forward current capacity, housed in a surface-mount SMA package.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SS34A?+×

What is the SS34A used for?+×

What are the key specifications of the SS34A?+×

What should engineers review before using the SS34A?+×

What should sourcing teams check before buying SS34A?+×

What is the pinout of SS34A?+×