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Showing Results For: Digital Transistors

Digital Transistors

Enrgtech stocks a supreme collection of digital transistors with different mounting types, ideal for a wide variety of applications. Read on further to understand their benefits, working principles more comprehensively, and uses.

What are digital transistors?

A digital transistor is a type of current booster—a discrete semiconductor with three terminals designed to amplify multiple electric power and electronic signals. They sink a small current at one end of the circuit (the input current) and generate a much larger current (the output current) at the other. They are the essential electronic components designed to function as switches.

What benefits do digital transistors offer?

These exquisite transistors offer multiple advantages, such as:

  • Easy to use
  • Simple circuit design
  • Reduced system cost
  • Reduces component count
  • Reduced circuit board space
  • Highly reliable

The working principle of digital transistors:

A digital transistor works as a switch and comprises semiconductor (usually silicon) materials that allow power conduction with slight resistance. They also feature three terminals that connect to external circuits conveniently. A small current flowing in the transistor’s part can generate a substantial current flowing in another part, which means it can switch small currents to larger ones.

Where are digital transistors used?

These transistors are found in a vast array of different applications, such as:

  • Control of IC inputs
  • Consumer applications
  • Automotive applications
  • Datacom applications
  • Interface circuits
  • Driver circuits
  • Inverter circuits
  • Cellular applications
  • Switching loads.

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Manufacturer Part No
Name
Availability
Price
Rating
ON Semiconductor
Rohs Verified
MJB45H11G, ON Semiconductor
998 In Stock
Check Stock & Lead Times Packaging Options
50 +
£ 0.69
250 +
£ 0.61
500 +
£ 0.59
ON Semiconductor
Rohs Verified
NJVMJD45H11G, ON Semiconductor
148 In Stock
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75 +
£ 0.53
375 +
£ 0.47
750 +
£ 0.46
ON Semiconductor
Rohs Verified
MJD44H11RLG, ON Semiconductor
1798 In Stock
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1800 +
£ 0.14
3600 +
£ 0.13
5400 +
£ 0.13
Rohs Verified
DTA114TU3T106, ROHM
398 In Stock
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200 +
£ 0.030
1000 +
£ 0.024
2000 +
£ 0.020
Rohs Verified
DTA123EU3T106, ROHM
2998 In Stock
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50 +
£ 0.038
100 +
£ 0.022
250 +
£ 0.021
Rohs Verified
DTA123YU3T106, ROHM
2998 In Stock
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3000 +
£ 0.030
Rohs Verified
RN1414(TE85L,F), Toshiba
123 In Stock
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25 +
£ 0.16
200 +
£ 0.064
500 +
£ 0.060
Rohs Verified
UMG5NTR, ROHM
18 In Stock
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10 +
£ 0.068
200 +
£ 0.061
400 +
£ 0.056
Rohs Verified
BCR135SH6327XTSA1, Infineon
48 In Stock
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50 +
£ 0.046
500 +
£ 0.029
1000 +
£ 0.028
ON Semiconductor
Rohs Verified
MMUN2211LT3G, ON Semiconductor
149998 In Stock
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10000 +
£ 0.012
ON Semiconductor
Rohs Verified
MMUN2113LT3G, ON Semiconductor
19998 In Stock
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10000 +
£ 0.011
Rohs Verified
PBLS4003Y,115, Nexperia
11998 In Stock
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3000 +
£ 0.018
Rohs Verified
PDTC124EU,115, Nexperia
8998 In Stock
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3000 +
£ 0.010
Nexperia
Rohs Verified
PEMD30,115, Nexperia
23998 In Stock
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4000 +
£ 0.0065
ON Semiconductor
Rohs Verified
MUN5237DW1T1G, ON Semiconductor
8998 In Stock
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3000 +
£ 0.020
Rohs Verified
PDTB123ET,215, Nexperia
298 In Stock
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50 +
£ 0.037
500 +
£ 0.028
1000 +
£ 0.027
Nexperia
Rohs Verified
PUMB2,115, Nexperia
2998 In Stock
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3000 +
£ 0.0047
Rohs Verified
BCR555E6327HTSA1, Infineon
298 In Stock
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300 +
£ 0.070
Rohs Verified
DTC014TMT2L, ROHM
1748 In Stock
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250 +
£ 0.010
Rohs Verified
PDTA123ET,215, Nexperia
648 In Stock
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50 +
£ 0.020
100 +
£ 0.017
250 +
£ 0.016
Nexperia
Rohs Verified
PUMH13, Nexperia
546 In Stock
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DiodesZetex
Rohs Verified
DCX114EU-13R-F, DiodesZetex
8798 In Stock
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200 +
£ 0.011
Rohs Verified
PDTC124EU, NXP
9348 In Stock
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1000 +
£ 0.017
500 +
£ 0.018
50 +
£ 0.026
Nexperia
Rohs Verified
PUMH20, Nexperia
2098 In Stock
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50 +
£ 0.045
100 +
£ 0.032
Panasonic
Rohs Verified
DMA566040R, Panasonic
2998 In Stock
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3000 +
£ 0.080
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New Items
New items
SMMUN2216LT1G, ON Semiconductor

SMMUN2216LT1G, ON Semiconductor

TRANS PREBIAS NPN 0.246W SOT23
New items
DMA566030R, Panasonic

DMA566030R, Panasonic

Dual Resistor Dual Digital PNP Transistors, Panasonic Digital Transistors, Panasonic Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
RN1907(TE85L,F), Toshiba

RN1907(TE85L,F), Toshiba

Transistor with Built-in Resistor, BRT Series 2­in­1 US6, Toshiba Part number Q1 Q2 R1 (kΩ) R2 (kΩ) R1 (kΩ) R2 (kΩ) 580-301 4.7 4.7 4.7 4.7 580-307 10 10 10 10 580-317 22 22 22 22 580-313 47 47 47 47 580-323 2.2 47 2.2 47 580-329 4.7 47 4.7 47 580-339 10 47 10 47 580-335 4.7 - 4.7 - 580-345 10 - 10 - 580-597 4.7 4.7 4.7 4.7 580-593 10 10 10 10 580-604 22 22 22 22 580-600 47 47 47 47 580-610 2.2 47 2.2 47 580-616 4.7 47 4.7 47 R1: base series resistance R2: resistance between base and emitter RN49 series Q1: PNP Q2: NPN Part number Q1 Q2 R1 (kΩ) R2 (kΩ) R1 (kΩ) R2 (kΩ) 580-626 10 47 10 47 580-622 22 47 22 47 580-632 47 22 47 22 580-638 4.7 - 4.7 - 580-648 10 - 10 - 580-644 4.7 4.7 4.7 4.7 580-654 10 10 10 10 580-650 22 22 22 22 580-660 47 47 47 47 580-666 2.2 47 2.2 47 580-676 4.7 47 4.7 47 580-672 10 47 10 47 580-682 47 22 47 22 580-688 4.7 - 4.7 - 580-698 10 - 10 - R1: base series resistance R2: resistance between base and emitter RN49 series Q1: PNP Q2: NPN Digital Transistors, Toshiba Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
BCR133SH6433, Infineon

BCR133SH6433, Infineon

Dual Resistor Dual Digital Transistors, Infineon Digital Transistors, Infineon Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
BCR112, Infineon

BCR112, Infineon

Dual Resistor Digital Transistors, Infineon A range of bipolar junction transistors from Infineon equipped with integrated resistors allowing the devices to be directly driven from digital sources without additional components. Dual resistor devices have a series input resistor plus a resistor connected between the transistor base and emitter. Digital Transistors, Infineon Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
MMUN2212LT1G, ON Semiconductor

MMUN2212LT1G, ON Semiconductor

TRANS PREBIAS NPN 246MW SOT23-3
New items
DTA143EET1G, ON Semiconductor

DTA143EET1G, ON Semiconductor

TRANS PREBIAS PNP 200MW SC75
New items
PEMD30,115, Nexperia

PEMD30,115, Nexperia

NPN/PNP double resistor-equipped transistors, R1 = 2.2 kOhm, R2 = open, NPN/PNP double Resistor-Equipped Transistors (RET) in Surface-Mounted Device (SMD) plastic packages. 100 mA output current capability Reduces component count Built-in bias resistors Reduces pick and place costs Simplifies circuit design AEC-Q101 qualified Low current peripheral driver Cost-saving alternative for BC847BPN and BC847BVN Control of IC inputs Switching loads
New items
UMG5NTR, ROHM

UMG5NTR, ROHM

Dual Resistor Dual Digital NPN Transistors, ROHM Digital Transistors, ROHM Semiconductor Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
PEMH11, Nexperia

PEMH11, Nexperia

Dual Resistor Dual Digital Transistors, Nexperia Digital Transistors, Nexperia Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
DRA9A24E0L, Panasonic

DRA9A24E0L, Panasonic

Dual Resistor Digital PNP Transistors, Panasonic Digital Transistors, Panasonic Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
New items
DMA264030R, Panasonic

DMA264030R, Panasonic

Dual Resistor Dual Digital PNP Transistors, Panasonic Digital Transistors, Panasonic Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Digital Transistors and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Digital Transistors or any other product.
This depends on the Digital Transistors individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Digital Transistors and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Digital Transistors.
Yes. We keep updating our stock frequently and if a product like Digital Transistors is not in stock then we will let you know.