Darlington Transistors | BU323Z

NPN Darlington Bipolar Power Transistor

Obsolete

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Overview

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.

  • 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.

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Case Outline

MSL Type

MSL Temp (°C)

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ON Target

Polarity

IC Continuous (A)

V(BR)CEO Min (V)

VCE(sat) Max (V)

hFE Min (k)

hFE Max (k)

fT Min (MHz)

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BU323Z

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Obsolete

CAD Model

Pb

A

H

P

SOT-93-3 / TO-218-3

340D-02

NA

0

TUBE

30

N

NPN

10

350

1.6

0.5

3.4

2

Price N/A

More Details

BU323ZG

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Obsolete

CAD Model

Pb

A

H

P

TO-247

340L

NA

0

TUBE

30

N

NPN

10

350

1.6

0.5

3.4

2

Price N/A

More Details

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Reliability Data

Die Related Summary Data

Device: BU323ZG

Equivalent to wafer fab process: BPT

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BPT

8

3017145632

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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