Datasheets
BSS138TA 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 BSS138TA by Diodes Incorporated

Results Overview of BSS138TA by Diodes Incorporated

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BSS138TA Information

BSS138TA 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 BSS138TA

Part # Distributor Description Stock Price Buy
DISTI # BSS138ZXCT-ND
DigiKey MOSFET N-CH 50V 200MA SOT23-3 Min Qty: 1 Lead time: 80 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 15035
In Stock
  • 1 $0.3600
  • 10 $0.2190
  • 100 $0.1371
  • 500 $0.1017
  • 1,000 $0.0903
  • 3,000 $0.0734
  • 6,000 $0.0663
  • 9,000 $0.0626
  • 15,000 $0.0585
  • 21,000 $0.0561
  • 30,000 $0.0537
  • 75,000 $0.0486
  • 150,000 $0.0473
$0.0473 / $0.3600 Buy Now
DISTI # BSS138TA
Avnet Americas Power MOSFET, N Channel, 50 V, 200 mA, 3.5 ohm, SOT-23, Surface Mount - Tape and Reel (Alt: BSS138TA) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0390
  • 6,000 $0.0388
  • 12,000 $0.0386
  • 18,000 $0.0384
  • 24,000 $0.0382
$0.0382 / $0.0390 Buy Now
DISTI # BSS138TA
Avnet Americas Power MOSFET, N Channel, 50 V, 200 mA, 3.5 ohm, SOT-23, Surface Mount - Tape and Reel (Alt: BSS138TA) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0378
  • 6,000 $0.0370
  • 12,000 $0.0365
  • 18,000 $0.0359
  • 24,000 $0.0353
$0.0353 / $0.0378 Buy Now
DISTI # 522-BSS138TA
Mouser Electronics MOSFETs N-Chnl 50V RoHS: Compliant 0
  • 1 $0.3500
  • 10 $0.2120
  • 100 $0.1330
  • 500 $0.0990
  • 1,000 $0.0880
  • 3,000 $0.0730
  • 24,000 $0.0710
$0.0710 / $0.3500 Order Now
Bristol Electronics   Min Qty: 27 1637
  • 27 $0.1875
  • 81 $0.0938
  • 535 $0.0562
$0.0562 / $0.1875 Buy Now
Bristol Electronics   150
RFQ
Quest Components 200 MA, 50 V, N-CHANNEL, SI, SMALL SIGNAL, MOSFET 1309
  • 1 $0.2500
  • 81 $0.0750
  • 668 $0.0500
$0.0500 / $0.2500 Buy Now
Quest Components 200 MA, 50 V, N-CHANNEL, SI, SMALL SIGNAL, MOSFET 1
  • 1 $0.5035
$0.5035 Buy Now
Velocity Electronics Our Stock 20
RFQ
Chip 1 Exchange INSTOCK 356
RFQ
DISTI # BSS138TA
Avnet Silica Power MOSFET N Channel 50 V 200 mA 35 ohm SOT23 Surface Mount (Alt: BSS138TA) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Silica - 9000
Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 6000
  • 3,000 $0.0638
  • 6,000 $0.0590
$0.0590 / $0.0638 Buy Now
Win Source Electronics MOSFET N-CH 50V 200MA SOT23-3 123295
  • 755 $0.0766
  • 1,840 $0.0628
  • 2,850 $0.0609
  • 3,925 $0.0589
  • 5,075 $0.0570
  • 6,790 $0.0511
$0.0511 / $0.0766 Buy Now

Part Details for BSS138TA

BSS138TA CAD Models

BSS138TA Part Data Attributes

BSS138TA Diodes Incorporated
Buy Now Datasheet
Compare Parts:
BSS138TA Diodes Incorporated Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SOT-23, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIODES INC
Part Package Code SOT-23
Package Description SOT-23, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 111 Weeks
Samacsys Manufacturer Diodes Incorporated
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
Power Dissipation-Max (Abs) 0.36 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for BSS138TA

This table gives cross-reference parts and alternative options found for BSS138TA. 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 BSS138TA, 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
BSS138_F085 onsemi Check for Price N-Channel Logic Level Enhancement Mode Field Effect Transistor, SOT-23 3L, 15000-TAPE REEL BSS138TA vs BSS138_F085
BSS138LT1G onsemi $0.0968 Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5Ω, SOT-23 (TO-236) 3 LEAD, 3000-REEL BSS138TA vs BSS138LT1G
BSS138LT1 onsemi Check for Price Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5Ω, SOT-23 (TO-236) 3 LEAD, 3000-REEL BSS138TA vs BSS138LT1
BSS138 onsemi $0.1004 N-Channel Logic Level Enhancement Mode Field Effect Transistor, 50V, 220mA, SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P, 3000-REEL BSS138TA vs BSS138
BSS138L onsemi $0.0534 Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5Ω, SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P, 3000-REEL BSS138TA vs BSS138L
BSS138-7-F Diodes Incorporated $0.0340 Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTIC PACKAGE-3 BSS138TA vs BSS138-7-F
BSS138LT3G onsemi $0.0565 Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5Ω, SOT-23 (TO-236) 3 LEAD, 10000-REEL BSS138TA vs BSS138LT3G
BSS138-F085 onsemi Check for Price N-Channel Logic Level Enhancement Mode Field Effect Transistor 60V, 220mA, 3.5Ω, SOT-23 3L, 3000-REEL, Automotive Qualified BSS138TA vs BSS138-F085
BSS138-G onsemi Check for Price N-Channel Logic Level Enhancement Mode Field Effect Transistor, 50V, 220mA, SOT-23 3L, 3000-REEL BSS138TA vs BSS138-G
BSS138DW-7-F Diodes Incorporated $0.0542 Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 2-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTC PACKAGE-6 BSS138TA vs BSS138DW-7-F

BSS138TA Related Parts

BSS138TA Frequently Asked Questions (FAQ)

  • The BSS138TA can operate from -55°C to 150°C, making it suitable for a wide range of applications.

  • The BSS138TA is a logic-level MOSFET, which means it can be driven directly from a microcontroller or other low-voltage logic source.

  • The BSS138TA has a maximum continuous drain current rating of 1.4A, making it suitable for low-to-medium power applications.

  • Yes, the BSS138TA has a low gate charge and a fast switching speed, making it suitable for high-frequency switching applications up to 100 kHz.

  • The typical turn-on time for the BSS138TA is around 10ns, and the typical turn-off time is around 20ns, making it suitable for high-speed switching applications.

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