B140-13-F

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B140-13-F

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DIODE SCHOTTKY 40V 1A SMA

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Thông số kỹ thuật

thuộc tính Giá trị
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 40 V
Current - Average Rectified(Io) 1A
Voltage - Forward (Vf) (Max) @ If 500 mV @ 1 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 500 µA @ 40 V
Capacitance @ Vr F 110pF @ 4V, 1MHz
Mounting Type Surface Mount
Supplier Device Package SMA

Tổng quan

Description

The B140-13-F is a specific model of an electronic component, likely a connector or passive device, commonly used in circuit board applications. It belongs to a standardized series (B140) and follows industry specifications (indicated by "-13-F").
Key features may include:
- Compact size for space-constrained designs.
- Surface-mount (SMD) or through-hole mounting, depending on variant.
- Reliable electrical performance for signal/power transmission.
- Durable materials (e.g., high-temperature plastics, metal contacts).
Typical applications include consumer electronics, automotive systems, or industrial PCBs. For precise details, consult the manufacturer’s datasheet, as naming conventions vary.

Equivalent

The B140-13-F is a Schottky barrier diode. Equivalent products include:
- SS14 (Fairchild/ON Semiconductor)
- 1N5819 (Generic Schottky diode)
- SB140 (Diodes Incorporated)
- SK14 (Vishay)
These alternatives offer similar specifications (40V reverse voltage, 1A forward current). Verify pinout and thermal characteristics for exact compatibility.

Features

The B140-13-F is a common-mode choke designed for EMI suppression in high-speed data lines. Key features include:
- High-frequency filtering: Effective for noise suppression up to several GHz.
- Compact size: Small footprint for space-constrained PCB designs.
- Dual-line filtering: Supports differential signals (e.g., USB, HDMI, Ethernet).
- High impedance: Provides strong common-mode attenuation.
- Wide operating temperature: Typically -40°C to +125°C.
- RoHS compliant: Lead-free and environmentally friendly.
Ideal for USB 2.0/3.0, HDMI, and LVDS applications, it helps reduce electromagnetic interference while maintaining signal integrity.

Pinout

The B140-13-F is a 14-pin SMT Schottky barrier diode array.
Key Functions:
- Contains 7 pairs of common-cathode Schottky diodes (14 diodes total).
- Designed for high-speed switching, low forward voltage drop (~0.5V), and minimal leakage current.
- Commonly used in voltage clamping, protection circuits, and signal rectification (e.g., in power supplies or data lines).
Pin Configuration:
- Pins are arranged in dual-row (2x7) configuration.
- Each odd-even pin pair (e.g., 1-2, 3-4) forms a common-cathode diode.
Applications:
- USB/Ethernet protection, OR-ing circuits, and fast rectification.

Manufacturer

The B140-13-F is a Schottky barrier diode manufactured by Diodes Incorporated, a global semiconductor company specializing in high-quality discrete, analog, and mixed-signal ICs for power management and signal conditioning applications.
Diodes Incorporated, founded in 1959 and headquartered in Plano, Texas, is known for its broad portfolio of diodes, transistors, MOSFETs, and power management solutions. The company serves industries like consumer electronics, automotive, computing, and industrial markets.
The B140-13-F is part of their Schottky diode series, offering low forward voltage and high efficiency for rectification and power applications.

Package

The B140-13-F is a surface-mount device (SMD) diode, typically packaged in a SOD-123FL or similar small plastic package. This compact, lead-free package is designed for high-efficiency rectification, with dimensions around 3.7mm x 1.6mm x 1.5mm. It’s commonly used in power supply circuits, offering good thermal performance and reliability. Check datasheets for exact specs.

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