Part Details for ZTX689BSTZ by Zetex / Diodes Inc
Results Overview of ZTX689BSTZ by Zetex / Diodes Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Audio and Video Systems
ZTX689BSTZ Information
ZTX689BSTZ by Zetex / Diodes Inc is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for ZTX689BSTZ
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
88815662
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Verical | Trans GP BJT NPN 20V 3A 1000mW 3-Pin E-Line Box RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Date Code: 2320 | Americas - 20000 |
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$0.3863 | Buy Now |
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Quest Components | 466 |
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$0.3425 / $0.6850 | Buy Now |
Part Details for ZTX689BSTZ
ZTX689BSTZ CAD Models
ZTX689BSTZ Part Data Attributes
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ZTX689BSTZ
Zetex / Diodes Inc
Buy Now
Datasheet
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ZTX689BSTZ
Zetex / Diodes Inc
Small Signal Bipolar Transistor, 3A I(C), 20V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ZETEX PLC | |
| Package Description | TO-92 COMPATIBLE, E-LINE PACKAGE-3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 3 A | |
| Collector-Emitter Voltage-Max | 20 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 150 | |
| JESD-30 Code | R-PSIP-W3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | NPN | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 10 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 150 MHz | |
| VCEsat-Max | 0.5 V |
ZTX689BSTZ Frequently Asked Questions (FAQ)
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The SOA is not explicitly stated in the datasheet, but it can be estimated based on the maximum ratings and thermal characteristics. A safe operating area can be assumed to be within the boundaries of Vce = 60V, Ic = 1A, and Pd = 1.5W.
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To prevent thermal runaway, ensure proper heat sinking, keep the junction temperature (Tj) below 150°C, and avoid operating the transistor at high currents and voltages simultaneously. Also, consider adding a thermal protection circuit or a current limiter to prevent excessive power dissipation.
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For optimal thermal performance, use a PCB with a large copper area for heat dissipation, and ensure good thermal conductivity between the transistor and the heat sink. Keep the transistor away from other heat sources, and consider using a thermal interface material (TIM) to improve heat transfer.
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While the ZTX689BSTZ is not specifically designed for high-frequency switching, it can be used in such applications with careful consideration of the transistor's switching characteristics, such as transition times and switching losses. Ensure that the operating frequency is within the transistor's bandwidth, and consider using a gate driver or a switching controller to minimize switching losses.
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The base resistor value depends on the specific application and the required base current. A general rule of thumb is to choose a base resistor value that limits the base current to 1/10th of the collector current. Consult the datasheet and application notes for more detailed guidance on base resistor selection.