Datasheets
BSS123 by:

Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET,

Part Details for BSS123 by Diodes Incorporated

Results Overview of BSS123 by Diodes Incorporated

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BSS123 Information

BSS123 by Diodes Incorporated is a Small Signal Field-Effect Transistor.
Small Signal Field-Effect 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 BSS123

Part # Distributor Description Stock Price Buy
Bristol Electronics   140
RFQ

Part Details for BSS123

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BSS123 Part Data Attributes

BSS123 Diodes Incorporated
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BSS123 Diodes Incorporated Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET,
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer DIODES INC
Package Description SOT-23, 3 PIN
Reach Compliance Code unknown
ECCN Code EAR99
Samacsys Manufacturer Diodes Incorporated
Configuration SINGLE
DS Breakdown Voltage-Min 100 V
Drain Current-Max (ID) 0.17 A
Drain-source On Resistance-Max 6 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 4 pF
JESD-30 Code R-PDSO-G3
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 0.36 W
Power Dissipation-Max (Abs) 0.36 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Element Material SILICON

Alternate Parts for BSS123

This table gives cross-reference parts and alternative options found for BSS123. 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 BSS123, 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
BSS123D87Z Texas Instruments Check for Price 170mA, 100V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB BSS123 vs BSS123D87Z
BSS123TA Diodes Incorporated Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, BSS123 vs BSS123TA
BSS123-D87Z National Semiconductor Corporation Check for Price TRANSISTOR 170 mA, 100 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB, FET General Purpose Small Signal BSS123 vs BSS123-D87Z
BSS123/S62Z Texas Instruments Check for Price 170mA, 100V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB BSS123 vs BSS123/S62Z
BSS123E6433 Siemens Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN BSS123 vs BSS123E6433
BSS123E6327 Infineon Technologies AG Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN BSS123 vs BSS123E6327
BSS123 Galaxy Microelectronics Check for Price Small Signal Field-Effect Transistor, BSS123 vs BSS123
BSS123LT3 Motorola Mobility LLC Check for Price 170mA, 100V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB BSS123 vs BSS123LT3
Part Number Manufacturer Composite Price Description Compare
BSS123LT3 onsemi Check for Price 170mA, 100V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236, CASE 318-08, 3 PIN BSS123 vs BSS123LT3
BSS123 Motorola Semiconductor Products Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236AA BSS123 vs BSS123
BSS123LT1 onsemi Check for Price Power MOSFET 170 mA, 100 V, N-Channel SOT-23, SOT-23 (TO-236) 3 LEAD, 3000-REEL BSS123 vs BSS123LT1
BSS123-7-F Diodes Incorporated $0.0310 Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTIC PACKAGE-3 BSS123 vs BSS123-7-F
BSS123_NL Fairchild Semiconductor Corporation Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN BSS123 vs BSS123_NL
BSS123TC Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, BSS123 vs BSS123TC
BSS123E6433 Infineon Technologies AG Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN BSS123 vs BSS123E6433
BSS123LT1G onsemi $0.0983 Power MOSFET 170 mA, 100 V, N-Channel SOT-23, SOT-23 (TO-236) 3 LEAD, 3000-REEL BSS123 vs BSS123LT1G
BSS123LT3G onsemi Check for Price TRANSISTOR 170 mA, 100 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236, ROHS COMPLIANT, CASE 318-08, 3 PIN, FET General Purpose Small Signal BSS123 vs BSS123LT3G
BSS123-13 Diodes Incorporated Check for Price Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, PLASTIC PACKAGE-3 BSS123 vs BSS123-13

BSS123 Related Parts

BSS123 Frequently Asked Questions (FAQ)

  • The BSS123 can operate from -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C.

  • To ensure proper biasing, the gate-source voltage (Vgs) should be between 2V and 4V, and the drain-source voltage (Vds) should be between 1V and 20V.

  • The maximum continuous drain current (Id) rating for the BSS123 is 1A, but it can handle up to 2A for short pulses.

  • To protect the BSS123 from ESD, use proper handling and storage procedures, such as using anti-static bags, wrist straps, and mats, and ensure that the device is properly grounded during assembly.

  • Yes, the BSS123 can be used as a switch in high-frequency applications up to 100 kHz, but it's essential to consider the device's switching characteristics, such as rise and fall times, and ensure proper PCB layout and decoupling to minimize ringing and oscillations.

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