What are the key features of STMicroelectronics BUL1203E?

This product belongs to the IGBTs 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 STMicroelectronics with full traceability.

What are the main application scenarios for BUL1203E?

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 BUL1203E work?

This device follows established IGBTs 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 BUL1203E?

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 BUL1203E?

The global IGBTs market is growing at ~6-8% CAGR, with particularly strong demand in power management. STMicroelectronics BUL1203E 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 BUL1203E?

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, STMicroelectronics provides full technical support and reference designs.

BUL1203E TRANSISTOR NPN FAST HV TO-220 by STMicroelectronics

BUL1203E | STMicroelectronics TRANSISTOR NPN FAST HV TO-220

Category: IGBTs

Brand: STMicroelectronics

TRANSISTOR NPN FAST HV TO-220

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: TRANSISTOR NPN FAST HV TO-220

Technical Parameters

Applications	General Purpose
Collector Current	10 A
Collector-Emitter Voltage	600 V
Configuration	Single
Data Tier	General Description
Device Type	Power transistor / IGBT
Lead Free	Yes
Mounting Type	Through Hole
Number of Terminals	3
Operating Temperature	-40 to +85°C
Package / Case	TO-220 / TO-247 through-hole
Packaging	Tape & Reel
Product Type	Discrete Semiconductor
RoHS	Compliant
RoHS Status	RoHS Compliant
Technology	Silicon

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.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

BUL1203E Application and Selection Guide

BUL1203E Model and Manufacturer Information

BUL1203E, a IGBTs manufactured by STMicroelectronics: BUL1203E helps you confirm the specific model, while STMicroelectronics helps you confirm the product source. If you are selecting a part, you can first check whether BUL1203E meets your requirements, then check whether STMicroelectronics matches your expectations, and then refer to TRANSISTOR NPN FAST HV TO-220 for further evaluation.

BUL1203E Product Parameters and Description

The main parameters of STMicroelectronics's IGBTs product BUL1203E include TRANSISTOR NPN FAST HV TO-220. This is a IGBTs produced by STMicroelectronics, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BUL1203E Application and Selection Reference

STMicroelectronics's IGBTs product BUL1203E has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BUL1203E is a IGBTs solution worth considering, and manufacturer STMicroelectronics provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BUL1203E

Designers looking for BUL1203E recommended parts can evaluate the following options. BUL1203E selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BULD742CT4	STMicroelectronics	TRANS NPN 400V 4A DPAK
BUZ72A	STMicroelectronics	N - CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTORS
BUL38D	STMicroelectronics	TRANS NPN 450V 5A TO-220

EZKEY can provide BUL1203E recommended part comparison data and engineering samples for evaluation.