Datasheets
BSY79 by:
Central Semiconductor Corp
Central Semiconductor Corp
Continental Device India Ltd
Hitano Enterprise Corp
Micro Electronics Corporation
Micro Electronics Ltd
NXP Semiconductors
Semiconductors Inc
Texas Instruments
TT Electronics Power and Hybrid / Semelab Limited
TT Electronics Resistors
Not Found

Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-18,

Part Details for BSY79 by Central Semiconductor Corp

Results Overview of BSY79 by Central Semiconductor Corp

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Applications Consumer Electronics Audio and Video Systems

BSY79 Information

BSY79 by Central Semiconductor Corp 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 BSY79

Part # Distributor Description Stock Price Buy
DISTI # BSY79
Avnet Americas Bipolar Transistor Small Signal NPN Amplifier/Switch 1mA 1V 3-Pin TO-18 Through Hole Box - Boxed Pro... duct (Development Kits) (Alt: BSY79) more RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Container: Box 0
RFQ

Part Details for BSY79

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BSY79 Part Data Attributes

BSY79 Central Semiconductor Corp
Buy Now Datasheet
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BSY79 Central Semiconductor Corp Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-18,
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP
Reach Compliance Code not_compliant
ECCN Code EAR99
Collector Current-Max (IC) 0.03 A
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-18
JESD-30 Code O-MBCY-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 175 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.26 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 50 MHz

Alternate Parts for BSY79

This table gives cross-reference parts and alternative options found for BSY79. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BSY79, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BSY79 Micro Electronics Corporation Check for Price Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-18, TO-18, 3 PIN BSY79 vs BSY79
BSY79 Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-18 BSY79 vs BSY79
BSY79 Micro Electronics Ltd Check for Price Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-18, TO-18, 3 PIN BSY79 vs BSY79
2N930.MOD TT Electronics Power and Hybrid / Semelab Limited Check for Price 30mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-206AA, HERMETIC SEALED, METAL, TO-18, 3 PIN BSY79 vs 2N930.MOD

BSY79 Related Parts

BSY79 Frequently Asked Questions (FAQ)

  • The recommended mounting pad layout for the BSY79 is a rectangular pad with a minimum size of 1.5 mm x 2.5 mm, with a 0.5 mm radius corner to prevent thermal stress.

  • Yes, the BSY79 can be used in high-frequency switching applications up to 100 kHz, but it's essential to consider the diode's reverse recovery time (trr) and ensure proper snubber circuit design to minimize ringing and voltage spikes.

  • The BSY79 is rated for operation up to 150°C, but its performance may degrade above 125°C. It's essential to consider the diode's thermal resistance (RθJA) and ensure proper heat sinking to maintain a safe operating temperature.

  • The BSY79 has a maximum repetitive peak reverse voltage (VRRM) of 1000 V, making it suitable for high-voltage applications. However, it's crucial to ensure proper voltage derating and consider the diode's avalanche characteristics to prevent premature failure.

  • Yes, the BSY79 can be used in parallel to increase current handling, but it's essential to ensure that each diode has an identical thermal path and that the current sharing is balanced to prevent overheating and premature failure.