What are the key features of VISHAY BAS21-HE3_A-08?

This product belongs to the Small Signal Switching Diodes category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by VISHAY with full traceability.

What are the main application scenarios for BAS21-HE3_A-08?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does BAS21-HE3_A-08 work?

This device follows established Small Signal Switching Diodes design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of BAS21-HE3_A-08?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for BAS21-HE3_A-08?

The global Small Signal Switching Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. VISHAY BAS21-HE3_A-08 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of BAS21-HE3_A-08?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, VISHAY provides full technical support and reference designs.

BAS21-HE3_A-08 Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23 by VISHAY

BAS21-HE3_A-08 | VISHAY Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23

Category: Small Signal Switching Diodes

Brand: VISHAY

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23

Technical Parameters

Category	Small Signal Switching Diodes
Data Tier	Family Level
Description	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23
Diode Type	Dual high-speed switching diode (common cathode)
Feature	t_rr 4 ns, dual
Forward Current (I_F)	200 mA
Forward Voltage (V_F)	1.25 V
Junction Temperature Max	150 °C
Lead Free	RoHS compliant
Manufacturer	Vishay
Mounting Style	SOT-23 (surface mount)
Mounting Type	Surface Mount
Operating Temperature	-65 °C to +150 °C
Packaging	Reel
Part Series	BAS21
Reverse Voltage (V_R)	250 V
RoHS	Compliant
Standard Pack Qty	3000

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

BAS21-HE3_A-08 Application and Selection Guide

BAS21-HE3_A-08 Model and Manufacturer Information

BAS21-HE3_A-08, a Small Signal Switching Diodes manufactured by Vishay: BAS21-HE3_A-08 helps you confirm the specific model, while Vishay helps you confirm the product source. If you are selecting a part, you can first check whether BAS21-HE3_A-08 meets your requirements, then check whether Vishay matches your expectations, and then refer to Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23 for further evaluation.

BAS21-HE3_A-08 Product Parameters and Description

The main parameters of Vishay's Small Signal Switching Diodes product BAS21-HE3_A-08 include Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23. This is a Small Signal Switching Diodes produced by Vishay, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BAS21-HE3_A-08 Application and Selection Reference

Vishay's Small Signal Switching Diodes product BAS21-HE3_A-08 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BAS21-HE3_A-08 is a Small Signal Switching Diodes solution worth considering, and manufacturer Vishay provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BAS21-HE3_A-08

Designers looking for BAS21-HE3_A-08 recommended parts can evaluate the following options. BAS21-HE3_A-08 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BAS16-E3-08	VISHAY	Rectifier Diode Small Signal Switching Si 75V 0.3A 6ns 3-Pin SOT-23 T/R
BAS16L-HG3-08	vishay
BAS16D-G3	VISHAY

EZKEY can provide BAS21-HE3_A-08 recommended part comparison data and engineering samples for evaluation.