Datasheets
MMFTN123 by: Diotec Semiconductor AG

Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236, ROHS COMPLIANT, PLASTIC PACKAGE-3

Part Details for MMFTN123 by Diotec Semiconductor AG

Results Overview of MMFTN123 by Diotec Semiconductor AG

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Applications Consumer Electronics Audio and Video Systems

MMFTN123 Information

MMFTN123 by Diotec Semiconductor AG 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 MMFTN123

Part # Distributor Description Stock Price Buy
DISTI # 4878-MMFTN123CT-ND
DigiKey MOSFET N-CH 100V 170MA SOT23-3 Min Qty: 1 Lead time: 2 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 8970
In Stock
  • 1 $0.1700
  • 10 $0.1150
  • 100 $0.0775
  • 500 $0.0640
  • 1,000 $0.0567
  • 3,000 $0.0398
  • 6,000 $0.0367
  • 9,000 $0.0337
  • 15,000 $0.0337
  • 21,000 $0.0315
  • 30,000 $0.0302
  • 75,000 $0.0294
  • 150,000 $0.0276
$0.0276 / $0.1700 Buy Now
DISTI # 637-MMFTN123
Mouser Electronics MOSFETs MOSFET, SOT-23, 100V, 0.17A, 150C, N RoHS: Compliant 8601
  • 1 $0.2600
  • 10 $0.1890
  • 100 $0.1580
  • 500 $0.1260
  • 1,000 $0.1100
  • 3,000 $0.0830
  • 9,000 $0.0540
  • 24,000 $0.0520
  • 45,000 $0.0450
$0.0450 / $0.2600 Buy Now
DISTI # E02:0323_06675333
Arrow Electronics Trans MOSFET N-CH 100V 0.17A 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 9000 Package Multiple: 3000 Lead time: 8 Weeks Europe - 9000
  • 9,000 $0.0342
  • 15,000 $0.0337
  • 21,000 $0.0319
  • 24,000 $0.0316
  • 30,000 $0.0305
  • 45,000 $0.0303
  • 75,000 $0.0298
  • 150,000 $0.0279
$0.0279 / $0.0342 Buy Now
Onlinecomponents.com MOSFET - SOT-23 - 100V - 0.17A - N - 0.36W RoHS: Compliant 777000 Factory Stock
  • 3,000 $0.0319
  • 9,000 $0.0300
  • 27,000 $0.0283
  • 51,000 $0.0271
  • 102,000 $0.0267
  • 150,000 $0.0247
  • 252,000 $0.0244
  • 501,000 $0.0240
$0.0240 / $0.0319 Buy Now
DISTI # 80940409
Verical Trans MOSFET N-CH 100V 0.17A 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 9000 Package Multiple: 9000 Americas - 9000
  • 9,000 $0.0451
$0.0451 Buy Now
DISTI # 88080422
Verical Trans MOSFET N-CH 100V 0.17A 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1800 Package Multiple: 50 Americas - 4800
  • 1,800 $0.0472
  • 2,400 $0.0431
  • 3,600 $0.0401
  • 4,800 $0.0378
$0.0378 / $0.0472 Buy Now
DISTI # 87347504
Verical Trans MOSFET N-CH 100V 0.17A 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1241 Package Multiple: 1 Americas - 2568
  • 1,241 $0.0564
  • 3,000 $0.0486
  • 6,000 $0.0442
  • 9,000 $0.0417
  • 30,000 $0.0416
$0.0416 / $0.0564 Buy Now
DISTI # MMFTN123-DIO
TME Transistor: N-MOSFET, unipolar, 100V, 0.17A, 0.36W, SOT23 Min Qty: 10 2700
  • 10 $0.0754
  • 50 $0.0407
  • 500 $0.0360
  • 3,000 $0.0323
  • 12,000 $0.0302
$0.0302 / $0.0754 Buy Now
Master Electronics MOSFET - SOT-23 - 100V - 0.17A - N - 0.36W RoHS: Compliant 777000 Factory Stock
  • 3,000 $0.0319
  • 9,000 $0.0300
  • 27,000 $0.0283
  • 51,000 $0.0271
  • 102,000 $0.0267
  • 150,000 $0.0247
  • 252,000 $0.0244
  • 501,000 $0.0240
$0.0240 / $0.0319 Buy Now
New Advantage Corporation Mosfet N-channel 0,17A/100V 0,36W SOT-23 RoHS: Compliant Min Qty: 1 Package Multiple: 50 3890
  • 3,890 $0.0533
$0.0533 Buy Now

Part Details for MMFTN123

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MMFTN123 Part Data Attributes

MMFTN123 Diotec Semiconductor AG
Buy Now Datasheet
Compare Parts:
MMFTN123 Diotec Semiconductor AG Small Signal Field-Effect Transistor, 0.17A I(D), 100V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236, ROHS COMPLIANT, PLASTIC PACKAGE-3
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIOTEC SEMICONDUCTOR AG
Part Package Code SOT-23
Package Description ROHS COMPLIANT, PLASTIC PACKAGE-3
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Samacsys Manufacturer Diotec
Configuration SINGLE
DS Breakdown Voltage-Min 100 V
Drain Current-Max (ID) 0.17 A
Drain-source On Resistance-Max 10 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-236
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
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Element Material SILICON

MMFTN123 Related Parts

MMFTN123 Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the MMFTN123 is a pad size of 2.5mm x 2.5mm with a thermal pad size of 5mm x 5mm, and a solder mask opening of 3.5mm x 3.5mm.

  • To ensure proper cooling, a heat sink with a thermal resistance of ≤ 10°C/W is recommended. Additionally, apply a thin layer of thermal interface material (TIM) between the MOSFET and heat sink.

  • The maximum allowed power dissipation for the MMFTN123 is 150W at a case temperature of 25°C. However, this value can be derated based on the ambient temperature and heat sink used.

  • Yes, the MMFTN123 is suitable for high-frequency switching applications up to 100 kHz. However, ensure that the gate drive circuitry is designed to minimize ringing and overshoot.

  • Handle the MMFTN123 with ESD-protective equipment and follow proper ESD-handling procedures. Additionally, ensure that the PCB design includes ESD protection components, such as TVS diodes or ESD-protection arrays.

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