DO35

Q:What defines the physical structure of DO35?

A:Key features include:
- Glass-sealed body: Hermetic encapsulation for environmental protection.
- Axial leads: Symmetrical cylindrical design with leads extending from both ends.
- Compact dimensions: Typical body length of 3.6 mm and diameter of 1.8 mm.
- Lightweight: Minimal weight for high-density PCB applications.

Q:Why choose DO35 over alternatives?

A:Critical advantages:
- Miniaturization: 30% smaller than similar glass diodes (e.g., DO41).
- Thermal Performance: Efficient heat dissipation through axial lead design.
- Electrical Benefits: Low parasitic capacitance for high-frequency applications.
- Reliability: Hermetic sealing resists moisture and contaminants.

Q:What are common technical specs?

A:Standard configurations (consult datasheets):
- Body Size: 3.6 mm × 1.8 mm (length × diameter).
- Lead Diameter: 0.45 mm.
- Material: Glass body with nickel-plated leads.
- Temp Range: -65°C to +175°C (operational).

Q:Where is DO35 typically applied?

A:Dominant use cases:
- Signal diodes: High-speed switching circuits (e.g., 1N4148).
- RF applications: Low-noise mixers and detectors.
- Protection circuits: ESD/transient voltage suppression.

Q:What are critical assembly guidelines?

A:Key recommendations:
- PCB Design: Ensure adequate lead bend radius (>1.5 mm) to avoid stress.
- Soldering: Manual or wave soldering with 260°C max peak temperature.
- Inspection: Visual checks for glass cracks or lead misalignment.