Datasheets
SI2312BDS-T1-E3 by:

TRANSISTOR 3900 mA, 20 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236, ROHS COMPLIANT PACKAGE-3, FET General Purpose Small Signal

Part Details for SI2312BDS-T1-E3 by Vishay Siliconix

Results Overview of SI2312BDS-T1-E3 by Vishay Siliconix

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

SI2312BDS-T1-E3 Information

SI2312BDS-T1-E3 by Vishay Siliconix 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.

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DP83620SQE/NOPB Texas Instruments Industrial temperature, single port 10/100 Mbps Ethernet PHY transceiver with fiber support 48-WQFN -40 to 85
DS100BR111ASQE/NOPB Texas Instruments DS100BR111A Ultra Low Power 10.3 Gbps 2-Channel Repeater with Input Equalization 24-WQFN -40 to 85

Price & Stock for SI2312BDS-T1-E3

Part # Distributor Description Stock Price Buy
DISTI # SI2312BDS-T1-E3CT-ND
DigiKey MOSFET N-CH 20V 3.9A SOT23-3 Min Qty: 1 Lead time: 15 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 15852
In Stock
  • 1 $0.8300
  • 10 $0.5180
  • 100 $0.3350
  • 500 $0.2562
  • 1,000 $0.2309
  • 3,000 $0.1986
  • 6,000 $0.1823
  • 9,000 $0.1741
  • 15,000 $0.1648
  • 21,000 $0.1593
$0.1593 / $0.8300 Buy Now
DISTI # 70026195
RS N-CHANNEL 20-V (D-S) MOSFET Min Qty: 3000 Package Multiple: 1 Container: Bulk 0
  • 3,000 $0.6000
$0.6000 RFQ
Quest Components TRANSISTOR,MOSFET,N-CHANNEL,20V V(BR)DSS,3.9A I(D),SOT-23 1079
  • 1 $0.3264
  • 75 $0.2176
  • 277 $0.1523
$0.1523 / $0.3264 Buy Now

Part Details for SI2312BDS-T1-E3

SI2312BDS-T1-E3 CAD Models

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SI2312BDS-T1-E3 Part Data Attributes

SI2312BDS-T1-E3 Vishay Siliconix
Buy Now Datasheet
Compare Parts:
SI2312BDS-T1-E3 Vishay Siliconix TRANSISTOR 3900 mA, 20 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236, ROHS COMPLIANT PACKAGE-3, FET General Purpose Small Signal
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY SILICONIX
Part Package Code SOT-23
Package Description SMALL OUTLINE, R-PDSO-G3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Avalanche Energy Rating (Eas) 8.45 mJ
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 20 V
Drain Current-Max (ID) 3.9 A
Drain-source On Resistance-Max 0.031 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
Operating Temperature-Min -55 °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) 0.75 W
Pulsed Drain Current-Max (IDM) 15 A
Qualification Status Not Qualified
Reference Standard IEC-61249-2-21
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Element Material SILICON
Turn-off Time-Max (toff) 70 ns
Turn-on Time-Max (ton) 60 ns

Alternate Parts for SI2312BDS-T1-E3

This table gives cross-reference parts and alternative options found for SI2312BDS-T1-E3. 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 SI2312BDS-T1-E3, 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
SI2312DS Vishay Siliconix Check for Price Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET, SI2312BDS-T1-E3 vs SI2312DS
SI2312BDS-T1-GE3 Vishay Intertechnologies $0.3026 Small Signal Field-Effect Transistor, 3.9A I(D), 20V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236AB, TO-236, SOT-23, 3 PIN SI2312BDS-T1-E3 vs SI2312BDS-T1-GE3
SI2312BDS-T1-E3 Vishay Intertechnologies $0.1961 Small Signal Field-Effect Transistor, 3.9A I(D), 20V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236AB, TO-236, SOT-23, 3 PIN SI2312BDS-T1-E3 vs SI2312BDS-T1-E3
DMG3414U-7 Diodes Incorporated $0.1287 Small Signal Field-Effect Transistor, 4.2A I(D), 20V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTIC PACKAGE-3 SI2312BDS-T1-E3 vs DMG3414U-7
SI2312DS-T1 Vishay Siliconix Check for Price Small Signal Field-Effect Transistor, 3.77A I(D), 20V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-236AB, TO-236, 3 PIN SI2312BDS-T1-E3 vs SI2312DS-T1
SSM3K345R Toshiba America Electronic Components Check for Price Small Signal Field-Effect Transistor SI2312BDS-T1-E3 vs SSM3K345R

SI2312BDS-T1-E3 Related Parts

SI2312BDS-T1-E3 Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the SI2312BDS-T1-E3 is a 6-pin SOT23 package with a 2.9mm x 1.6mm body size. A minimum pad size of 0.5mm x 0.5mm is recommended for reliable soldering.

  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation according to the thermal derating curve provided in the datasheet. Additionally, ensure good thermal conduction between the device and the PCB, and consider using a heat sink if necessary.

  • The maximum allowed voltage on the enable pin (EN) of the SI2312BDS-T1-E3 is 6V. Exceeding this voltage may damage the device.

  • Yes, the SI2312BDS-T1-E3 can be used in switching regulator applications. However, ensure that the device is operated within its recommended operating conditions and that the switching frequency is within the device's specified range.

  • The typical turn-on and turn-off time for the SI2312BDS-T1-E3 is around 10-20ns. However, this may vary depending on the specific application and operating conditions.

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