# Bipolar Pre-Biased / Digital Transistor, Single NPN, 50 V, 100 mA, 22 kohm

![Product image](https://novapart.co/image/farnell:3439958RL/)

**URL**: https://novapart.co/products/PDTC124TU,115/bipolar-pre-biased-digital-transistor-single-npn
**SKU**: PDTC124TU,115
**Manufacturer**: NEXPERIA
**Category**: Semiconductors - Discretes || Transistors || Bipolar Transistors || Pre-Biased / Digital Bipolar Transistors
**Price**: €0.0300
**Stock**: 10+
**Lead Time**: 64 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3 Pin |
| Product Range | PDTC124T Series |
| Qualification | AEC-Q101 |
| Power Dissipation | 200mW |
| Transistor Mounting | Surface Mount |
| Transistor Polarity | Single NPN |
| Transistor Case Style | SC-70 |
| Base Input Resistor R1 | 22kohm |
| Dc Current Gain Hfe Min | 100hFE |
| Base Emitter Resistor R2 | - |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 100mA |
| Collector Emitter Voltage Max Npn | 50V |
| Collector Emitter Voltage Max Pnp | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3439958RL/)

## **DISCRETE SEMICONDUCTORS** 

**DATA SHEET** 

**PDTC124T series** NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

Supersedes data of 2004 Apr 06 

2004 Aug 13 

**Philips Semiconductors** 

## **NPN resistor-equipped transistors; R1 = 22 k** Ω **, R2 = open** 

## **PDTC124T series** 

## **FEATURES** 

- Built-in bias resistors 

- Simplified circuit design 

- Reduction of component count 

- Reduced pick and place costs. 

## **APPLICATIONS** 

## **QUICK REFERENCE DATA** 

|**SYMBOL**|**PARAMETER**|**TYP.**|**MAX.**|**UNIT**|
|---|---|---|---|---|
|VCEO|collector-emitter<br>voltage|−|50|V|
|IO|output current (DC)|−|100|mA|
|R1|bias resistor|22|−|kΩ|
|R2|open|−|−|−|



- General purpose switching and amplification 

- Inverter and interface circuits 

- Circuit driver. 

## **DESCRIPTION** 

NPN resistor-equipped transistor (see “Simplified outline, symbol and pinning” for package details). 

## **PRODUCT OVERVIEW** 

|**TYPE NUMBER**|**PACKAGE**|**PACKAGE**|**MARKING CODE**|**PNP COMPLEMENT**|
|---|---|---|---|---|
||**PHILIPS**|**EIAJ**|||
|PDTC124TE|SOT416|SC-75|41|PDTA124TE|
|PDTC124TEF|SOT490|SC-89|35|PDTA124TEF|
|PDTC124TK|SOT346|SC-59|50|PDTA124TK|
|PDTC124TM|SOT883|SC-101|DY|PDTA124TM|
|PDTC124TS|SOT54 (TO-92)|SC-43|TC124T|PDTA124TS|
|PDTC124TT|SOT23|−|*45(1)|PDTA124TT|
|PDTC124TU|SOT323|SC-70|*50(1)|PDTA124TU|



## **Note** 

1. * = p: Made in Hong Kong. 

   - = t: Made in Malaysia. 

   - = W: Made in China. 

2004 Aug 13 

2 

Philips Semiconductors 

NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **SIMPLIFIED OUTLINE, SYMBOL AND PINNING** 

**==> picture [498 x 468] intentionally omitted <==**

**----- Start of picture text -----**<br>
PINNING<br>TYPE NUMBER SIMPLIFIED OUTLINE AND SYMBOL<br>PIN DESCRIPTION<br>PDTC124TS 1 base<br>2 collector<br>handbook, halfpage 2 3 emitter<br>1<br>R1<br>2 1<br>3<br>3<br>MAM361<br>PDTC124TE 1 base<br>PDTC124TEF 2 emitter<br>PDTC124TK handbook, halfpage 3 3 3 collector<br>R1<br>PDTC124TT 1<br>PDTC124TU<br>1 2 2<br>Top view MDB270<br>PDTC124TM 1 base<br>2 emitter<br>handbook, halfpage 3 3 collector<br>2 R1<br>1<br>3<br>1<br>2<br>Bottom view<br>MHC507<br>**----- End of picture text -----**<br>


2004 Aug 13 

3 

Philips Semiconductors 

NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **ORDERING INFORMATION** 

|**TYPE NUMBER**|**PACKAGE**|**PACKAGE**|**PACKAGE**|
|---|---|---|---|
||**NAME**|**DESCRIPTION**|**VERSION**|
|PDTC124TE|−|plastic surface mounted package; 3 leads|SOT416|
|PDTC124TEF|−|plastic surface mounted package; 3 leads|SOT490|
|PDTC124TK|−|plastic surface mounted package; 3 leads|SOT346|
|PDTC124TM|−|leadless ultra small plastic package; 3 solder lands; body<br>1.0×0.6×0.5 mm|SOT883|
|PDTC124TS|−|plastic single-ended leaded (through hole) package; 3 leads|SOT54|
|PDTC124TT|−|plastic surface mounted package; 3 leads|SOT23|
|PDTC124TU|−|plastic surface mounted package; 3 leads|SOT323|



## **LIMITING VALUES** 

In accordance with the Absolute Maximum Rating System (IEC 60134). 

|**SYMBOL**|**PARAMETER**|**CONDITIONS**|**MIN.**|**MAX.**|**UNIT**|
|---|---|---|---|---|---|
|VCBO|collector-base voltage|open emitter|−|50|V|
|VCEO|collector-emitter voltage|open base|−|50|V|
|VEBO|emitter-base voltage|open collector|−|5|V|
|IO|output current (DC)||−|100|mA|
|ICM|peak collector current||−|100|mA|
|Ptot|total power dissipation<br>SOT54<br>SOT23<br>SOT346<br>SOT323<br>SOT490<br>SOT883<br>SOT416|Tamb≤25°C<br>note 1<br>note 1<br>note 1<br>note 1<br>notes 1 and 2<br>notes 2 and 3<br>note 1|−<br>−<br>−<br>−<br>−<br>−<br>−|500<br>250<br>250<br>200<br>250<br>250<br>150|mW<br>mW<br>mW<br>mW<br>mW<br>mW<br>mW|
|Tstg|storage temperature||−65|+150|°C|
|Tj|junction temperature||−|150|°C|
|Tamb|operating ambient temperature||−65|+150|°C|



## **Notes** 

1. Refer to standard mounting conditions. 

2. Reflow soldering is the only recommended soldering method. 

3. Refer to SOT883 standard mounting conditions; FR4 with 60 µm copper strip line. 

2004 Aug 13 

4 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **THERMAL CHARACTERISTICS** 

|**SYMBOL**|**PARAMETER**|**CONDITIONS**|**VALUE**|**UNIT**|
|---|---|---|---|---|
|Rth(j-a)|thermal resistance from junction to ambient<br>SOT54<br>SOT23<br>SOT346<br>SOT323<br>SOT490<br>SOT883<br>SOT416|in free air<br>note 1<br>note 1<br>note 1<br>note 1<br>notes 1 and 2<br>notes 2 and 3<br>note 1|250<br>500<br>500<br>625<br>500<br>500<br>833|K/W<br>K/W<br>K/W<br>K/W<br>K/W<br>K/W<br>K/W|



## **Notes** 

1. Refer to standard mounting conditions. 

2. Reflow soldering is the only recommended soldering method. 

3. Refer to SOT883 standard mounting conditions; FR4 with 60 µm copper strip line. 

## **CHARACTERISTICS** 

Tamb = 25 ° 

|Tamb= 25°|C unless otherwise specifed.||||||
|---|---|---|---|---|---|---|
|**SYMBOL**|**PARAMETER**|**CONDITIONS**|**MIN.**|**TYP.**|**MAX.**|**UNIT**|
|ICBO|collector-base cut-off current|VCB= 50 V; IE= 0 A|−|−|100|nA|
|ICEO|collector-emitter cut-off current|VCE= 30 V; IB= 0 A|−|−|1|µA|
|||VCE= 30 V; IB= 0 A; Tj= 150°C|−|−|50|µA|
|IEBO|emitter-base cut-off current|VEB= 5 V; IC= 0 A|−|−|100|nA|
|hFE|DC current gain|VCE= 5 V; IC= 1 mA|100|−|−||
|VCEsat|collector-emitter saturation voltage|IC= 10 mA; IB= 0.5 mA|−|−|150|mV|
|R1|input resistor||15.4|22|28.6|kΩ|
|Cc|collector capacitance|IE= ie= 0 A; VCB= 10 V;<br>f = 1 MHz|−|−|2.5|pF|



2004 Aug 13 

5 

Philips Semiconductors 

NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **PACKAGE OUTLINES** 

**==> picture [480 x 585] intentionally omitted <==**

**----- Start of picture text -----**<br>
Plastic surface mounted package; 3 leads SOT490<br>D B E A X<br>HE v M A<br>3<br>A<br>1 2 c<br>e1 bp w M B<br>Lp<br>e<br>detail X<br>0 1 2 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A bp c D E  e e1 HE Lp v w<br>0.8 0.33 0.2 1.7 0.95 1.7 0.5<br>mm 1.0 0.5 0.1 0.1<br>0.6 0.23 0.1 1.5 0.75 1.5 0.3<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  EIAJ PROJECTION<br> SOT490 SC-89 98-10-23<br>**----- End of picture text -----**<br>


2004 Aug 13 

6 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

**==> picture [478 x 10] intentionally omitted <==**

**----- Start of picture text -----**<br>
Plastic surface mounted package; 3 leads SOT346<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
E A<br>D B X<br>HE v M A<br>3<br>Q<br>A<br>A1<br>1 2 c<br>e1 bp w M B Lp<br>e detail X<br>0 1 2 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A A1 bp c D E  e e1 HE Lp Q v w<br>1.3 0.1 0.50 0.26 3.1 1.7 3.0 0.6 0.33<br>mm 1.9 0.95 0.2 0.2<br>1.0 0.013 0.35 0.10 2.7 1.3 2.5 0.2 0.23<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  EIAJ PROJECTION<br> SOT346 TO-236 SC-59 98-07-17<br>**----- End of picture text -----**<br>


2004 Aug 13 

7 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

**==> picture [479 x 585] intentionally omitted <==**

**----- Start of picture text -----**<br>
Leadless ultra small plastic package; 3 solder lands; body 1.0 x 0.6 x 0.5 mm SOT883<br>L L1<br>2<br>b<br>3<br>e b1<br>1<br>e1<br>A<br>A1<br>E<br>D<br>0 0.5 1 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A [(1)] max.A1 b b1 D E e e1 L L1<br>0.50 0.20 0.55 0.62 1.02 0.30 0.30<br>mm 0.03 0.35 0.65<br>0.46 0.12 0.47 0.55 0.95 0.22 0.22<br>Note<br>1. Including plating thickness<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  JEITA PROJECTION<br>03-02-05<br> SOT883 SC-101<br>03-04-03<br>**----- End of picture text -----**<br>


2004 Aug 13 

8 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

**==> picture [478 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Plastic single-ended leaded (through hole) package; 3 leads SOT54<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
c<br>E<br>d A L<br>b<br>1<br>e1<br>2<br>D e<br>3<br>b1 L1<br>0 2.5 5 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A b b1 c D d E e e1 L Lmax.1 [(1)]<br>5.2 0.48 0.66 0.45 4.8 1.7 4.2 14.5<br>mm 2.54 1.27 2.5<br>5.0 0.40 0.55 0.38 4.4 1.4 3.6 12.7<br>Note<br>1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities.<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  JEITA PROJECTION<br>97-02-28<br> SOT54 TO-92 SC-43A<br>04-06-28<br>**----- End of picture text -----**<br>


2004 Aug 13 

9 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

**==> picture [480 x 585] intentionally omitted <==**

**----- Start of picture text -----**<br>
Plastic surface mounted package; 3 leads SOT23<br>D B E A X<br>HE v M A<br>3<br>Q<br>A<br>A1<br>1 2 c<br>e1 bp w M B Lp<br>e<br>detail X<br>0 1 2 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A max.A1 bp c D E  e e1 HE Lp Q v w<br>1.1 0.48 0.15 3.0 1.4 2.5 0.45 0.55<br>mm 0.1 1.9 0.95 0.2 0.1<br>0.9 0.38 0.09 2.8 1.2 2.1 0.15 0.45<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  EIAJ PROJECTION<br>97-02-28<br> SOT23 TO-236AB<br>99-09-13<br>**----- End of picture text -----**<br>


2004 Aug 13 

10 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **Plastic surface mounted package; 3 leads** 

**==> picture [35 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
SOT323<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
D B E A<br>X<br>y HE v M A<br>3<br>Q<br>A<br>A1<br>c<br>1 2<br>e1 bp w M B Lp<br>e detail X<br>0 1 2 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A maxA1 bp c D E e e1 HE Lp Q v w<br>1.1 0.4 0.25 2.2 1.35 2.2 0.45 0.23<br>mm 0.1 1.3 0.65 0.2 0.2<br>0.8 0.3 0.10 1.8 1.15 2.0 0.15 0.13<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  EIAJ PROJECTION<br> SOT323 SC-70 97-02-28<br>**----- End of picture text -----**<br>


2004 Aug 13 

11 

Philips Semiconductors 

## NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **Plastic surface mounted package; 3 leads** 

## **SOT416** 

**==> picture [480 x 571] intentionally omitted <==**

**----- Start of picture text -----**<br>
D B E A X<br>v M A HE<br>3<br>Q<br>A<br>A1<br>1 2<br>c<br>e1 bp w M B<br>Lp<br>e<br>detail X<br>0 0.5 1 mm<br>scale<br>DIMENSIONS (mm are the original dimensions)<br>UNIT A maxA1 bp c D E e e1 HE Lp Q v w<br>mm 0.95 0.1 0.30 0.25 1.8 0.9 1 0.5 1.75 0.45 0.23 0.2 0.2<br>0.60 0.15 0.10 1.4 0.7 1.45 0.15 0.13<br>OUTLINE  REFERENCES EUROPEAN<br>ISSUE DATE<br>VERSION  IEC  JEDEC  EIAJ PROJECTION<br> SOT416 SC-75 97-02-28<br>**----- End of picture text -----**<br>


2004 Aug 13 

12 

Philips Semiconductors 

NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open 

## PDTC124T series 

## **DATA SHEET STATUS** 

|**LEVEL**|**DATA SHEET**<br>**STATUS**(1)|**PRODUCT**<br>**STATUS**(2)(3)|**DEFINITION**|
|---|---|---|---|
|I|Objective data|Development|This data sheet contains data from the objective specifcation for product<br>development. Philips Semiconductors reserves the right to change the<br>specifcation in any manner without notice.|
|II|Preliminary data|Qualifcation|This data sheet contains data from the preliminary specifcation.<br>Supplementary data will be published at a later date. Philips<br>Semiconductors reserves the right to change the specifcation without<br>notice, in order to improve the design and supply the best possible<br>product.|
|III|Product data|Production|This data sheet contains data from the product specifcation. Philips<br>Semiconductors reserves the right to make changes at any time in order<br>to improve the design, manufacturing and supply. Relevant changes will<br>be communicated via a Customer Product/Process Change Notifcation<br>(CPCN).|



## **Notes** 

1. Please consult the most recently issued data sheet before initiating or completing a design. 

2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 

3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 

## **DEFINITIONS** 

**Short-form specification**  The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. 

**Limiting values definition**  Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. 

**Application information**  Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 

## **DISCLAIMERS** 

**Life support applications**  These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. 

**Right to make changes**  Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 

2004 Aug 13 

13 

## **Philips Semiconductors – a worldwide company** 

## **Contact information** 

For additional information please visit **http://www.semiconductors.philips.com** . Fax: **+31 40 27 24825** For sales offices addresses send e-mail to: **sales.addresses@www.semiconductors.philips.com** . 

© Koninklijke Philips Electronics N.V. 2004 

SCA76 

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. 

**==> picture [214 x 95] intentionally omitted <==**

Printed in The Netherlands 

R75/06/pp14 Date of release: 2004 Aug 13 Document order number: 9397 750 13671 



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- [Supplier page](https://es.farnell.com/nexperia/pdtc124tu-115/rf-transistor-npn-50v-0-1a-sc/dp/3439958RL)
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