BAS70-04

Description：DIODE ARRAY SCHOT 70V 70MA SOT23
Series：-

SKU:749c0c11457f Category: Diode Arrays Brand: Taiwan Semiconductor Corporation

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Product introduction

BAS70-04 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is DIODE ARRAY SCHOT 70V 70MA SOT23. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for BAS70-04

Description：DIODE ARRAY SCHOT 70V 70MA SOT23
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：1 Pair Series Connection
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：70 V
Current - Average Rectified (Io) (per Diode)：70mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 15 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：5 ns
Current - Reverse Leakage @ Vr：100 nA @ 50 V
Operating Temperature - Junction：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23
Grade：-
Qualification：-

Diode Arrays datasheet and documents for BAS70-04

BAS70-04

Diode Arrays Overview

The BAS70-04 is a small-signal Schottky switching diode manufactured by Taiwan Semiconductor in an SOT-23-3 surface-mount package. It features a dual configuration with a peak reverse voltage of 70 V and a maximum continuous forward current of 70 mA. The device exhibits a fast recovery time of 5 ns, low forward voltage of 1 V, and minimal reverse leakage current of 100 nA. It operates within a temperature range of -55°C to +125°C and has a power dissipation rating of 225 mW.

Diode Arrays Feature Summary

Fast switching speed with 5 ns recovery time for high-frequency applications
Low forward voltage drop of 1 V to minimize power loss
High surge current capability up to 100 mA
RoHS compliant and halogen-free construction

Diode Arrays Applications

Switching Mode Power Supplies (SMPS)
Adapters
Lighting requirements
High-speed switching at high voltages
General-purpose switching requirements

Diode Arrays Procurement Notes

Verify the specific suffix 'RFG' against official datasheets to confirm packaging details such as reel or cut tape specifications. Ensure the component meets RoHS compliance and UL 94V-0 flammability ratings required for your assembly. Confirm moisture sensitivity level 1 status if lead-free soldering processes are utilized. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and supply chain integrity before procurement.

Diode Arrays Selection Notes

Select this component when a compact SOT-23-3 footprint is required for high-speed rectification. The 70 V reverse voltage rating suits low-voltage DC-DC conversion stages. Consider the 70 mA forward current limit for signal processing or low-power load switching. The 5 ns recovery time makes it suitable for frequencies where standard PN junctions would exhibit excessive losses. Evaluate thermal management needs based on the 225 mW power dissipation limit in enclosed designs.

Diode Arrays Part Context

This device belongs to the BAS series of switching diodes from Taiwan Semiconductor. The series is engineered for low power loss and high efficiency in modern electronic circuits. These components are designed to handle high surge currents while maintaining fast switching characteristics. The BAS family is widely used in consumer electronics and industrial equipment requiring reliable small-signal rectification.