Datasheets
DTC143TKAT146 by: ROHM Semiconductor

Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-59, 3 PIN

Part Details for DTC143TKAT146 by ROHM Semiconductor

Results Overview of DTC143TKAT146 by ROHM Semiconductor

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DTC143TKAT146 Information

DTC143TKAT146 by ROHM Semiconductor 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 DTC143TKAT146

Part # Distributor Description Stock Price Buy
DISTI # 40P2977
Newark Transistor Digital Sc-59 500Ma Npn, Digital Transistor Polarity:Single Npn, Collector Emitter Volt... age V(Br)Ceo:50V, Continuous Collector Current Ic:100Ma, Base Input Resistor R1:4.7Kohm, Base-Emitter Resistor R2:-, Resistor Ratio, Rohs Compliant: Yes |Rohm DTC143TKAT146 more RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $0.1980
  • 10 $0.1330
  • 100 $0.0640
  • 500 $0.0540
  • 1,000 $0.0370
$0.0370 / $0.1980 Buy Now
DISTI # DTC143TKAT146CT-ND
DigiKey TRANS PREBIAS NPN 50V 0.1A SMT3 Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 10711
In Stock
  • 1 $0.2300
  • 10 $0.1390
  • 100 $0.0859
  • 500 $0.0629
  • 1,000 $0.0554
  • 3,000 $0.0459
  • 6,000 $0.0411
  • 9,000 $0.0386
  • 15,000 $0.0358
  • 21,000 $0.0342
  • 30,000 $0.0326
  • 75,000 $0.0291
  • 150,000 $0.0270
  • 300,000 $0.0251
$0.0251 / $0.2300 Buy Now
DISTI # 755-DTC143TKAT146
Mouser Electronics Digital Transistors DIGIT NPN 50V 100MA RoHS: Compliant 18487
  • 1 $0.2100
  • 10 $0.1250
  • 100 $0.0520
  • 1,000 $0.0490
  • 3,000 $0.0360
  • 9,000 $0.0280
  • 24,000 $0.0250
$0.0250 / $0.2100 Buy Now
Future Electronics DTC143TKA Series 50 V 100 mA Surface Mount PNP Digital Transistor - SC-59 RoHS: Compliant pbFree: Yes Min Qty: 6000 Package Multiple: 3000 Lead time: 13 Weeks Container: Reel 0
Reel
  • 3,000 $0.0258
  • 9,000 $0.0252
  • 15,000 $0.0249
  • 30,000 $0.0245
  • 60,000 $0.0239
$0.0239 / $0.0258 Buy Now
Future Electronics DTC143TKA Series 50 V 100 mA Surface Mount PNP Digital Transistor - SC-59 RoHS: Compliant pbFree: Yes Min Qty: 6000 Package Multiple: 3000 Lead time: 15 Weeks Container: Reel 0
Reel
  • 3,000 $0.0258
  • 9,000 $0.0252
  • 15,000 $0.0249
  • 30,000 $0.0245
  • 60,000 $0.0239
$0.0239 / $0.0258 Buy Now
DISTI # 56068548
Verical Trans Digital BJT NPN 50V 100mA 3-Pin SMT T/R RoHS: Compliant Min Qty: 305 Package Multiple: 1 Date Code: 2123 Americas - 80340
  • 305 $0.0822
  • 500 $0.0603
  • 1,000 $0.0600
  • 2,000 $0.0515
  • 3,000 $0.0440
  • 6,000 $0.0394
  • 12,000 $0.0268
  • 24,000 $0.0251
$0.0251 / $0.0822 Buy Now
DISTI # 57490600
Verical Trans Digital BJT NPN 50V 100mA 3-Pin SMT T/R RoHS: Compliant Min Qty: 695 Package Multiple: 1 Date Code: 2101 Americas - 11935
  • 695 $0.1088
  • 1,000 $0.1052
  • 2,500 $0.1021
  • 5,000 $0.0994
  • 10,000 $0.0969
$0.0969 / $0.1088 Buy Now
Bristol Electronics   3000
RFQ
Quest Components PRE-BIASED "DIGITAL" TRANSISTOR,50V V(BR)CEO,100MA I(C),SOT-346 9548
  • 1 $0.4100
  • 272 $0.1230
  • 3,253 $0.0820
$0.0820 / $0.4100 Buy Now
Quest Components PRE-BIASED "DIGITAL" TRANSISTOR,50V V(BR)CEO,100MA I(C),SOT-346 2400
  • 1 $0.1120
  • 113 $0.0504
  • 993 $0.0336
$0.0336 / $0.1120 Buy Now
DISTI # DTC143TKAT146
TME Transistor: NPN, bipolar, BRT, 50V, 0.1A, 200mW, SC59,SOT346, 4.7kΩ Min Qty: 1 0
  • 1 $0.1690
  • 10 $0.1164
  • 20 $0.0969
  • 100 $0.0614
  • 500 $0.0405
  • 1,000 $0.0348
  • 3,000 $0.0285
  • 6,000 $0.0282
$0.0282 / $0.1690 RFQ
ComSIT USA NPN 100 MILLI AMP 50V DIGITAL TRANSISTOR Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1... -Element, NPN, Silicon more RoHS: Compliant Stock DE - 36000
Stock ES - 4953
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # C1S625900595638
Chip One Stop Trans Digital BJT NPN 50V 100mA 3-Pin SMT T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 80340
  • 50 $0.1330
  • 100 $0.0824
  • 200 $0.0822
  • 500 $0.0603
  • 1,000 $0.0600
  • 2,000 $0.0515
  • 3,000 $0.0440
  • 6,000 $0.0394
  • 12,000 $0.0268
  • 24,000 $0.0251
$0.0251 / $0.1330 Buy Now
LCSC 1001mA5V 200mW 100mA 50V SC-59 Digital Transistors ROHS 40
  • 20 $0.0289
  • 200 $0.0239
  • 600 $0.0211
  • 3,000 $0.0173
  • 9,000 $0.0158
  • 21,000 $0.0150
$0.0150 / $0.0289 Buy Now
Win Source Electronics TRANS PREBIAS NPN 200MW SMT3 336000
  • 2,595 $0.0193
  • 5,525 $0.0181
  • 8,575 $0.0175
  • 12,350 $0.0162
  • 16,030 $0.0156
  • 20,000 $0.0150
$0.0150 / $0.0193 Buy Now

Part Details for DTC143TKAT146

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DTC143TKAT146 Part Data Attributes

DTC143TKAT146 ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
DTC143TKAT146 ROHM Semiconductor Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-59, 3 PIN
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Part Package Code SC-59
Package Description SC-59, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.21.00.75
Factory Lead Time 18 Weeks
Samacsys Manufacturer ROHM Semiconductor
Additional Feature BUILT-IN BIAS RESISTOR
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE) 100
JESD-30 Code R-PDSO-G3
JESD-609 Code e1
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
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 NPN
Power Dissipation Ambient-Max 0.2 W
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz
VCEsat-Max 0.3 V

Alternate Parts for DTC143TKAT146

This table gives cross-reference parts and alternative options found for DTC143TKAT146. 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 DTC143TKAT146, 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
DTC143EUA Rectron Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 DTC143TKAT146 vs DTC143EUA
DTC143ZE Tak Cheong Electronics (Holdings) Co Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, SC-75A, 3 PIN DTC143TKAT146 vs DTC143ZE
DTC143EUBHZGTL ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, DTC143TKAT146 vs DTC143EUBHZGTL
DTC143ZM3T5G onsemi $0.0877 NPN Bipolar Digital Transistor (BRT), SOT-723 3 LEAD, 8000-REEL DTC143TKAT146 vs DTC143ZM3T5G
DTC143EM3T5G onsemi $0.0515 NPN Bipolar Digital Transistor (BRT), SOT-723 3 LEAD, 8000-REEL DTC143TKAT146 vs DTC143EM3T5G
DTC143EKAT146 ROHM Semiconductor $0.0546 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-59, 3 PIN DTC143TKAT146 vs DTC143EKAT146
DTC143XU3HZGT106 ROHM Semiconductor $0.1031 Small Signal Bipolar Transistor, DTC143TKAT146 vs DTC143XU3HZGT106
DTC143EEBTL ROHM Semiconductor $0.0386 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, EMT3F, 3 PIN DTC143TKAT146 vs DTC143EEBTL
DTC143XUAT106 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-70, 3 PIN DTC143TKAT146 vs DTC143XUAT106
DTC143EUA ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, DTC143TKAT146 vs DTC143EUA

DTC143TKAT146 Related Parts

DTC143TKAT146 Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the DTC143TKAT146 is 2.5V to 5.5V, as specified in the datasheet.

  • To ensure the stability of the output voltage, it is recommended to use a capacitor with a value of 1uF or more between the VOUT and GND pins, and to minimize the distance between the capacitor and the IC.

  • The maximum output current of the DTC143TKAT146 is 150mA, as specified in the datasheet. Exceeding this current may cause the IC to overheat or malfunction.

  • To handle thermal considerations, ensure good airflow around the IC, use a heat sink if necessary, and avoid mounting the IC near heat sources or in enclosed spaces.

  • The EN (Enable) pin is used to enable or disable the output voltage of the DTC143TKAT146. When the EN pin is high, the output voltage is enabled, and when it is low, the output voltage is disabled.