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RB751V40-QX
+NomenclatureDIODE SCHOTTKY 40V 120MA SOD323
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FabricantNexperia USA Inc.
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Pièce fabricant #RB751V40-QX
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En stock28216
365 Garantie qualité 24h/24
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Base Product Number | RB751 |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) | 120mA |
| Voltage - Forward (Vf) (Max) @ If | 370 mV @ 1 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Current - Reverse Leakage @ Vr | 500 nA @ 30 V |
| Capacitance @ Vr, F | 2pF @ 1V, 1MHz |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package | SC-76, SOD-323 |
| Supplier Device Package | SOD-323 |
| Operating Temperature - Junction | 150°C |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Présentation
Description
I’m not finding a public datasheet for RB751V40-QX. Could you share the manufacturer or a link?
If you’re referring to a voltage regulator IC, RB751V40-QX would typically be used to regulate a DC supply for logic and peripherals. In general, such parts specify:
- Fixed or adjustable output (e.g., 3.3 V, 5 V)
- Input voltage range
- Output current capability
- For LDOs: dropout voltage; for switching regulators: efficiency and switching frequency
- Protections: overcurrent, thermal shutdown, reverse polarity
Common packages include SOT-23, SC-70, or DPAK. Typical applications: microcontroller boards, embedded systems, portable gadgets, automotive electronics.
Provide the datasheet or manufacturer, and I’ll give a precise, concise introduction tailored to that specific part.
If you’re referring to a voltage regulator IC, RB751V40-QX would typically be used to regulate a DC supply for logic and peripherals. In general, such parts specify:
- Fixed or adjustable output (e.g., 3.3 V, 5 V)
- Input voltage range
- Output current capability
- For LDOs: dropout voltage; for switching regulators: efficiency and switching frequency
- Protections: overcurrent, thermal shutdown, reverse polarity
Common packages include SOT-23, SC-70, or DPAK. Typical applications: microcontroller boards, embedded systems, portable gadgets, automotive electronics.
Provide the datasheet or manufacturer, and I’ll give a precise, concise introduction tailored to that specific part.
Features
RB751V40-QX Features (concise):
- 5 x 10/100 Ethernet ports
- Pre-installed RouterOS
- NAT, firewall, VPN, VLAN, QoS
- USB port (modem/storage or USB peripherals)
- Compact, fanless metal enclosure; wall/desktop mounting
- Manageable via Winbox, WebFig, SSH
- Suitable for small offices/branch routing with simple setup
- External power supply (DC input) for easy integration
Note: exact hardware specs can vary by revision; for precise details, please check MikroTik’s official datasheet.
- 5 x 10/100 Ethernet ports
- Pre-installed RouterOS
- NAT, firewall, VPN, VLAN, QoS
- USB port (modem/storage or USB peripherals)
- Compact, fanless metal enclosure; wall/desktop mounting
- Manageable via Winbox, WebFig, SSH
- Suitable for small offices/branch routing with simple setup
- External power supply (DC input) for easy integration
Note: exact hardware specs can vary by revision; for precise details, please check MikroTik’s official datasheet.
Pinout
I don’t have enough information to give an exact pin count or function for RB751V40-QX without the vendor/datasheet. This part number can map to different packages/variants depending on the manufacturer. Please provide the manufacturer or a datasheet link (or confirm the packaging). I’ll extract the precise pin count and function from it.
Manufacturer
Manufacturer: ROHM Semiconductor (ROHM Co., Ltd.).
What kind of company: A Japanese multinational semiconductor and electronic components company that designs and manufactures ICs, discrete semiconductors, power devices, LEDs, and related modules for automotive, industrial, and consumer markets.
What kind of company: A Japanese multinational semiconductor and electronic components company that designs and manufactures ICs, discrete semiconductors, power devices, LEDs, and related modules for automotive, industrial, and consumer markets.
Application
RB751V40-QX is a MikroTik RouterBOARD running RouterOS, suited for small networks. Common applications:
- Primary or backup Internet router for home/SMB
- Firewall, NAT, DHCP/DNS server
- VPN gateway (IPSec, L2TP, OpenVPN) for remote access or site-to-site
- Bandwidth management and QoS
- VLAN segmentation and secure network isolation
- Hotspot/captive portal gateway
- Edge/branch office router or lab/test gateway
Note: confirm whether wireless features are included on the specific unit you’re using.
- Primary or backup Internet router for home/SMB
- Firewall, NAT, DHCP/DNS server
- VPN gateway (IPSec, L2TP, OpenVPN) for remote access or site-to-site
- Bandwidth management and QoS
- VLAN segmentation and secure network isolation
- Hotspot/captive portal gateway
- Edge/branch office router or lab/test gateway
Note: confirm whether wireless features are included on the specific unit you’re using.
Package
SC-70 (3-pin) surface-mount package.
