Datasheets
UBSS138 by:

Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN

Part Details for UBSS138 by Zetex / Diodes Inc

Results Overview of UBSS138 by Zetex / Diodes Inc

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UBSS138 Information

UBSS138 by Zetex / Diodes Inc 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.

Part Details for UBSS138

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UBSS138 Part Data Attributes

UBSS138 Zetex / Diodes Inc
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UBSS138 Zetex / Diodes Inc Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ZETEX PLC
Package Description SOT-23, 3 PIN
Reach Compliance Code compliant
ECCN Code EAR99
Configuration SINGLE
DS Breakdown Voltage-Min 50 V
Drain Current-Max (ID) 0.2 A
Drain-source On Resistance-Max 3.5 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 8 pF
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type N-CHANNEL
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for UBSS138

This table gives cross-reference parts and alternative options found for UBSS138. 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 UBSS138, 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
BSS138E-6327 Infineon Technologies AG Check for Price 220mA, 50V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, SOT-23, 3 PIN UBSS138 vs BSS138E-6327
BSS138-L99Z National Semiconductor Corporation Check for Price TRANSISTOR 220 mA, 50 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB, FET General Purpose Small Signal UBSS138 vs BSS138-L99Z
BSS138E6433 Siemens Check for Price Small Signal Field-Effect Transistor, 0.22A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN UBSS138 vs BSS138E6433
UBSS138TC Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN UBSS138 vs UBSS138TC
BSS138-L99Z Texas Instruments Check for Price 220mA, 50V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB UBSS138 vs BSS138-L99Z
BSS138-D87Z Texas Instruments Check for Price 220mA, 50V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236AB UBSS138 vs BSS138-D87Z
BSS138E-6327 Siemens Check for Price 220 mA, 50 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, SOT-23, 3 PIN UBSS138 vs BSS138E-6327
Part Number Manufacturer Composite Price Description Compare
ZVP4424CSTOB Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.2A I(D), 240V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET UBSS138 vs ZVP4424CSTOB
ZVN3306ASTOA Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.27A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-92 COMPATIBLE, E-LINE PACKAGE-3 UBSS138 vs ZVN3306ASTOA
ZVP2110ASM Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.23A I(D), 100V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, TO-92 COMPATIBLE, E-LINE PACKAGE-3 UBSS138 vs ZVP2110ASM
ZVP1320FTC Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.035A I(D), 200V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, UBSS138 vs ZVP1320FTC
BS170D26Z Fairchild Semiconductor Corporation Check for Price 500 mA, 60 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-92, TO-92, 3 PIN UBSS138 vs BS170D26Z
VN10LFTC Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.15A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET UBSS138 vs VN10LFTC
BS170PSTZ Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.27A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-92 COMPATIBLE, E-LINE PACKAGE-3 UBSS138 vs BS170PSTZ
ZVP3306F Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.09A I(D), 60V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET UBSS138 vs ZVP3306F
VN10LF Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.15A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET UBSS138 vs VN10LF
ZVP4424C Zetex / Diodes Inc Check for Price Small Signal Field-Effect Transistor, 0.2A I(D), 240V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, TO-92 COMPATIBLE, E-LINE PACKAGE-3 UBSS138 vs ZVP4424C

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