BU931P View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

BU931P

High voltage ignition coil driver NPN power Darlington transistors

STMicroelectronics 

BU931

BU931P, BU931T

High voltage ignition coil driver

NPN power Darlington transistors

Features

■ Very rugged Bipolar technology

■ High operating junction temperature

■ Wide range of packages

Application

■ High ruggedness electronic ignitions

Description

The devices are bipolar Darlington transistors

manufactured using multi-epitaxial planar

technology. They have been properly designed to

be used in automotive environment as electronic

ignition power actuators.

TAB

1

2

TO-3

TAB

3

2

1

TO-247

3

2

1

TO-220

Figure 1. Internal schematic diagrams

for TO-3

for TO-220

and TO-247

Table 1. Device summary

Order codes

BU931

BU931P

BU931T

Marking

BU931

BU931P

BU931T

Packages

TO-3

TO-247

TO-220

December 2009

Doc ID 1004 Rev 4

Packaging

Tray

Tube

Tube

1/13

www.st.com

13

Share Link: