BU323Z: NPN Darlington Bipolar Power Transistor
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.
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Simulation Models (4)
Package Drawings (2)
Data Sheets (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| BU323ZG | Active | Pb-free | TO-247 | Contact BDTIC | NA | Tube | 30 | $1.28 |
| BU323Z | Last Shipments | | SOT-93-3 / TO-218-3 | 340D-02 | NA | Tube | 30 | |
Specifications
| Product | Polarity | IC Continuous (A) | V(BR)CEO Min (V) | VCE(sat) Max (V) | hFE Min (k) | hFE Max (k) | fT Min (MHz) |
|---|
| BU323ZG | NPN | 10 | 350 | 1.6 | 0.5 | 3.4 | 2 |
