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Transistors / Small Signal Bipolar Transistors / MPS3906,126
Datasheets
MPS3906,126 by: NXP Semiconductors

TRANSISTOR 100 mA, 40 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal

Part Details for MPS3906,126 by NXP Semiconductors

Results Overview of MPS3906,126 by NXP Semiconductors

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MPS3906,126 Information

MPS3906,126 by NXP Semiconductors 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 MPS3906,126

Part # Distributor Description Stock Price Buy
Rochester Electronics Small Signal Bipolar Transistor, 0.1A, 40V, PNP, TO-92 RoHS: Compliant Status: Obsolete Min Qty: 1 4000
  • 1 $0.0325
  • 25 $0.0319
  • 100 $0.0306
  • 500 $0.0293
  • 1,000 $0.0276
$0.0276 / $0.0325 Buy Now

Part Details for MPS3906,126

MPS3906,126 CAD Models

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MPS3906,126 Part Data Attributes

Parametric Data
MPS3906,126 NXP Semiconductors
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Compare Parts:
MPS3906,126 NXP Semiconductors TRANSISTOR 100 mA, 40 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code TO-92
Package Description PLASTIC, SPT, SC-43, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.1 A
Collector-Base Capacitance-Max 5 pF
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 100
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type PNP
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz
Turn-off Time-Max (toff) 700 ns
Turn-on Time-Max (ton) 100 ns
VCEsat-Max 0.4 V

Alternate Parts for MPS3906,126

This table gives cross-reference parts and alternative options found for MPS3906,126. 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 MPS3906,126, 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
MPS3906-AMMO NXP Semiconductors Check for Price TRANSISTOR 200 mA, 40 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal MPS3906,126 vs MPS3906-AMMO
MPS3906T/R NXP Semiconductors Check for Price TRANSISTOR 100 mA, 40 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal MPS3906,126 vs MPS3906T/R
MPS3906 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 40 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43, 3 PIN, BIP General Purpose Small Signal MPS3906,126 vs MPS3906
MPS3906 Loras Industries Inc Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 MPS3906,126 vs MPS3906
MPS3906 onsemi Check for Price 200mA, 40V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-04, TO-226AA, 3 PIN MPS3906,126 vs MPS3906
MPS3906 Motorola Semiconductor Products Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 MPS3906,126 vs MPS3906
Part Number Manufacturer Composite Price Description Compare
MPS6535 Semiconductor Technology Inc Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, PNP, Silicon, TO-92, TO-92, 3 PIN MPS3906,126 vs MPS6535
2N3302 Microchip Technology Inc Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA MPS3906,126 vs 2N3302
BC560 Motorola Mobility LLC Check for Price 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 MPS3906,126 vs BC560
MPS6516 Semiconductor Technology Inc Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, PNP, Silicon, TO-226AA, TO-226AA, 3 PIN MPS3906,126 vs MPS6516
MPS6535 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN MPS3906,126 vs MPS6535
MPS6535-T/R NXP Semiconductors Check for Price TRANSISTOR 600 mA, 30 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC PACKAGE-3, BIP General Purpose Small Signal MPS3906,126 vs MPS6535-T/R
BC559 onsemi Check for Price PNP Epitaxial Silicon Transistor, TO-92 3L, 10000-BULK MPS3906,126 vs BC559
MPS6516 Semitronics Corp Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN MPS3906,126 vs MPS6516
BC560 Micro Electronics Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, MPS3906,126 vs BC560
BC560 Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC PACKAGE-3 MPS3906,126 vs BC560

MPS3906,126 Frequently Asked Questions (FAQ)

  • NXP recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.

  • To ensure stable output voltage regulation, it's essential to follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, decoupling capacitors should be placed close to the input and output pins, and the input voltage should be well-regulated and filtered.

  • Although the datasheet specifies a maximum input voltage of 26V, it's recommended to limit the input voltage to 24V to ensure reliable operation and prevent damage to the device.

  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.

  • NXP recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for at least 30V, as the input capacitor. This helps to filter the input voltage and reduce noise.