ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 30V 100MA EMD3
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：100mA
- Voltage - Forward (Vf) (Max) @ If：450 mV @ 10 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 nA @ 10 V
- Operating Temperature - Junction：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：EMD3
- Grade：-
- Qualification：-
Download product information
Overview
The RB548WTL is a Schottky barrier diode manufactured by ROHM Semiconductor, housed in an SOT-416FL (EMD3) surface-mount package. It features a dual common cathode configuration with silicon construction. Key electrical parameters include a maximum repetitive reverse voltage of 30V and a forward current rating of 100mA. The device exhibits a typical forward voltage of 450mV at 1mA and a maximum reverse current of 500nA. It supports a forward surge current of 500mA and operates at junction temperatures up to +150°C.
Feature Summary
- Dual common cathode configuration for space-efficient circuit design
- Ultra-small EMD3 power mold type for compact PCB layouts
- Low reverse leakage current characteristics
- High reliability suitable for portable electronic applications
Applications
- Low current rectification in portable devices
- Power supply circuits in mobile phones
- Rectification in computer peripheral equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as tape and reel specifications. Ensure the component meets required RoHS compliance standards for the target market. Cross-reference the datasheet revision date to confirm technical accuracy before integration into production designs.
Selection Notes
Select this component for applications requiring low forward voltage drop and high switching speed in small form factors. The dual common cathode arrangement allows for efficient use of board space compared to discrete single diodes. Consider the 30V reverse voltage rating when designing circuits with potential voltage spikes or higher operating voltages.
Part Context
This part belongs to ROHM's series of Schottky barrier diodes designed for general-purpose rectification. The RB548WMTL variant shares identical electrical specifications but may differ in packaging quantity or taping format. These diodes are engineered to replace standard PN junction rectifiers where lower power loss and faster response times are critical.
