BU941ZPFI
BU941ZPFI is High voltage ignition coil driver NPN power Darlington transistors manufactured by STMicroelectronics.
Features
- Very rugged bipolar technology
- Built in clamping Zener
- High operating junction temperature
- Fully insulated package (U.L. pliant) for easy mounting
Applications
- 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.
3 2 1
TO-247
TO-3PF
Figure 1. Internal schematic diagram
Table 1. Device summary Order code BU941ZP BU941ZPFI
Marking BU941ZP BU941ZPFI
Packages TO-247 TO-3PF
Packaging Tube Tube
January 2008
Rev 7
1/11
.st.
Absolute maximum ratings
1 Absolute maximum ratings
BU941ZP BU941ZPFI
Table 2. Absolute maximum ratings
Symbol
Parameter
VCEO VEBO
IC ICM IB IBM Ptot
Visol
Tstg TJ
Collector-emitter voltage (IB = 0) Emitter-base voltage (IC =...
