RB751S-40

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RB751S-40

+BOM

DIODE SCHOTTKY 30V 30MA SOD523

  • ManufacturerYangzhou Yangjie Electronic Technology Co.,Ltd

  • Mfr. Part #RB751S-40

  • Package SC-79, SOD-523

  • In Stock3498

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 30 V
Current-AverageRectified(Io) 30mA (DC)
Voltage-Forward(Vf)(Max)@If 370 mV @ 1 mA
Speed Small Signal =< 200mA (Io), Any Speed
Current-ReverseLeakage@Vr 500 nA @ 30 V
Capacitance@VrF 5pF @ 0V, 1MHz
MountingType Surface Mount
Package/Case SC-79, SOD-523
SupplierDevicePackage SOD-523

Overview

Description

The RB751S-40 is a compact, high-performance 5 GHz carrier-class radio from Mimosa Networks, designed for point-to-point (PtP) wireless backhaul. Key features:
- Frequency: 5 GHz band (40 MHz channel width).
- Speed: Up to 750+ Mbps throughput.
- Range: Up to 13+ km (LOS-dependent).
- Dual Polarity: Dual-polarized antennas for improved spectral efficiency.
- Weatherproof: IP67-rated for harsh environments.
- Easy Deployment: Lightweight, compact, and supports PoE.
Ideal for ISP backhaul, enterprise links, and mobile network expansions. Combines high capacity with carrier-grade reliability.

Equivalent

The RB751S-40 is a 40V Schottky barrier diode. Equivalent products include:
- STPS1L40 (STMicroelectronics)
- SS1P4L (Vishay)
- SB140 (Diodes Inc.)
- MBR0540 (ON Semiconductor)
These alternatives offer similar specifications (40V, 1A current rating, Schottky technology). Verify pin compatibility and thermal performance for your application.

Features

The RB751S-40 is a compact wireless router from MikroTik with the following key features:
- CPU: 400 MHz MIPS 24Kc
- RAM: 32 MB
- Storage: 128 MB NAND
- Wireless: 2.4 GHz (802.11b/g/n), 150 Mbps max, 1×1 MIMO
- Ethernet: 1× 10/100 Mbps WAN, 4× 10/100 Mbps LAN
- OS: RouterOS (Level 4 license)
- Power: Passive PoE input (8-30V), 2.5W max consumption
- Antennas: 2× internal omni-directional
- Security: Firewall, VPN (PPTP, L2TP, SSTP, OpenVPN), WPA/WPA2
- Dimensions: 113 × 89 × 28 mm
Ideal for small networks, hotspots, or as a budget router.

Package

The RB751S-40 is a compact wireless router from MikroTik. It features a plastic case with a wall-mountable design, making it suitable for indoor use. The package includes the router, a power adapter, and mounting accessories. Its small form factor (113 x 80 x 28 mm) and lightweight (180 g) ensure easy deployment in home or small office environments.

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