Product Overview

Product Overview
BU323Z: NPN Darlington Bipolar Power Transistor
For complete documentation, see the data sheet
Product Description
The BU323Z is a planar, monolithic, high voltage power Darlington with a built-in active zener clamping circuit. This device is
specifically designed for unclamped, inductive applications such as electronic ignition, switching regulators and motor control.
Features
•
•
•
•
•
•
•
Integrated High-Voltage Active Clamp
Tight Clamping Voltage Window (350 V to 450 V) Guaranteed Over the -40 C to +125 C Temperature Range
Clamping Energy Capability 100% Tested in a Live Ignition Circuit
High DC Current Gain/Low Saturation Voltages Specified Over Full Temperature Range
Design Guarantees Operation in SOA at All Times
Offered in Plastic SOT-93/TO-218 Type or TO-220 Packages
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see
our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office
or representative.
Part Electrical Specifications
Product
Compliance
Status
Polarity
IC
Continuous
(A)
V(BR)CEO Min
(V)
VCE(sat) Max
(V)
hFE Min (k)
hFE Max (k)
fT Min (MHz) Package
Type
BU323ZG
Pb-free
Active
NPN
10
350
1.6
0.5
3.4
2
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016
TO-247