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 SCHOTT 40V 30MA SMD3
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：30mA
- Voltage - Forward (Vf) (Max) @ If：370 mV @ 1 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 µA @ 10 V
- Operating Temperature - Junction：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SMD3
- Grade：-
- Qualification：-
Download product information
Overview
The RB706D-40FHT146 is a Schottky barrier diode array manufactured by ROHM Semiconductor. It features a dual anode common cathode configuration housed in a SOT-346-3 surface mount package. The device supports a repetitive reverse voltage of 40 V and a forward current of 30 mA. Key electrical parameters include a forward voltage of 370 mV, a reverse current of 1 uA, and a forward surge current of 200 mA. It operates at temperatures up to +125 C and holds AEC-Q101 qualification.
Feature Summary
- Dual anode common cathode configuration for efficient circuit design
- Low-voltage Schottky barrier technology for improved performance
- AEC-Q101 qualified for automotive reliability standards
Applications
- Automotive electronic systems requiring low forward voltage
- Power supply devices needing thermal stability
- General purpose rectification in compact surface mount designs
Procurement Notes
Verify the specific suffix FHT146 against official ROHM documentation to confirm tape and reel specifications. Confirm AEC-Q101 compliance status directly with the manufacturer datasheet. Ensure the SOT-346-3 footprint matches the target PCB layout requirements before finalizing procurement decisions.
Selection Notes
Select this component when a dual anode common cathode Schottky diode is required in a small SMD package. Consider its 40 V rating and 30 mA current capacity for low-power applications. Verify compatibility with high-temperature environments due to its +125 C maximum operating temperature specification.
Part Context
This part belongs to the RB706D series of Schottky barrier diodes from ROHM Semiconductor. It is designed as a low-voltage solution offering improved performance over standard diodes. The series targets applications where reduced power consumption and thermal runaway prevention are critical factors in system efficiency.
Replacement Considerations
RB706D-40T146 is a documented alternative variant within the same family. Verify pinout compatibility and exact electrical parameter tolerances between the HT146 and T146 suffixes before substitution.
