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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SOT323
- Series：-
- Mfr：Diodes Incorporated
- 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)：200mA (DC)
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Operating Temperature - Junction：-65°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The BAT54SW-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a dual series configuration within an SOT323 package. Key electrical parameters include a peak repetitive reverse voltage of 30V and a continuous forward current rating of 200mA. The maximum forward voltage drop is 320mV at 1mA, with a maximum reverse leakage current of 2µA at 25V. Total capacitance is limited to 10pF, and the reverse recovery time is 5ns. Power dissipation is rated at 200mW, operating within a temperature range of -65°C to +125°C.
Feature Summary
- Dual series configuration for compact circuit integration
- Low forward voltage drop for improved efficiency
- Fast switching capability suitable for high-speed applications
- PN junction guard ring provides transient and ESD protection
Applications
- Switching Mode Power Supplies (SMPS)
- DC-DC converters
- Freewheeling diodes
- Reverse polarity protections
- Blocking diodes
Procurement Notes
Verify the specific ordering suffix '-7-F' corresponds to the standard 3000-unit tape and reel packaging format as defined in the manufacturer's documentation. Confirm compliance requirements such as RoHS and halogen-free status against project specifications. Ensure the SOT323 package dimensions match the PCB footprint design constraints before finalizing procurement orders.
Selection Notes
Select this component when a dual series Schottky diode is required in an ultra-small surface mount package. The 30V reverse voltage rating suits low-voltage DC-DC conversion and signal blocking tasks. Consider the 200mA continuous current limit and 200mW power dissipation capabilities during thermal analysis. Verify that the 5ns reverse recovery time meets the switching frequency requirements of the target application circuit.
Part Context
This part belongs to the BAT54W family of surface mount Schottky barrier diodes from Diodes Incorporated. The 'SW' designation specifically indicates the dual series internal configuration, distinguishing it from common cathode or common anode variants like the BAT54AW or BAT54CW. All members share identical electrical characteristics and mechanical packaging specifications.
Replacement Considerations
BAT54AW-7-F
FAQ
What is the internal configuration of the BAT54SW-7-F?
The BAT54SW-7-F contains two Schottky diodes connected in series.
What is the maximum reverse recovery time for this device?
The maximum reverse recovery time is 5.0 ns under specified test conditions.
Is the BAT54SW-7-F compliant with automotive standards?
No, the standard BAT54SW-7-F is not automotive compliant. Automotive-compliant versions are available under separate datasheets, such as the BAT54SWQ.
