ADTC144EUAQ-13

**ADTC144EUAQ** fs 

## **NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR** 

## **Features** 

## **Mechanical Data** 

- Epitaxial Planar Die Construction 

- Built-In Biasing Resistors 

- Surface Mount Package Suited for Automated Assembly 

- **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)** 

- **Halogen and Antimony Free. “Green” Device (Note 3)** 

- **Qualified to AEC-Q101 Standards for High Reliability** 

- **PPAP Capable (Note 4)** 

- Case: SOT323 

- Case Material: Molded Plastic, “Green” Molding Compound; UL Flammability Classification Rating 94V-0 

- Moisture Sensitivity:  Level 1 per J-STD-020 

- Terminals: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 

- Weight: 0.006 grams (Approximate) 

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R1(NOM) R2(NOM)<br>47kΩ  47kΩ<br>SOT323<br>4<br>N<br>Top View<br>**----- End of picture text -----**<br>


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Device Schematic<br>**----- End of picture text -----**<br>


## **Ordering Information** (Notes 4 & 5) 

|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|
|---|---|---|---|---|---|
|||||||
|**Product**|**Compliance**|**Marking**|**Reel Size(inches)**|**Tape Width(mm)**|**Quantity per Reel**|
|ADTC144EUAQ-7|Automotive|1Z3|7|8|3,000|
|ADTC144EUAQ-13|Automotive|1Z3|13|8|10,000|



- Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 

   2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 

   3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

   4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/quality/product_compliance_definitions/. 

   5. For packaging details, go to our website at http://www.diodes.com/products/packages.html. 

## **Marking Information** 

**SOT323** 

||||||1Z3|1Z3|1Z3|YM<br>1Z3|YM<br>1Z3|||1Z3 = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: D = 2016)|1Z3 = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: D = 2016)|1Z3 = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: D = 2016)|1Z3 = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: D = 2016)|1Z3 = Product Type Marking Code<br>YM = Date Code Marking<br>Y = Year (ex: D = 2016)|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||||||M = Month (ex: 9 = September)||M = Month (ex: 9 = September)|||||||||
|Date Code Key|||||||||||||||||||||||
|**Year**|**2016**||**2017**||**2018**|||**2019**|||**2020**|||**2021**<br>**2022**|**2023**|||**2024**||**2025**||**2026**|
|**Code**|D||E||F|||G||||H|H|I<br>J||K||L||M||N|
||||||||||||||||||||||||
|**Month**|**Jan**||**Feb**||**Mar**||**Apr**|||**May**||||**Jun**<br>**Jul**<br>**Aug**||**Sep**||**Oct**||**Nov**||**Dec**|
|**Code**|1||2||3|||4|||5|||6<br>7<br>8||9||O||N||D|



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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

January 2017 © Diodes Incorporated 

## **ADTC144EUAQ** 

## **Absolute Maximum Ratings** (@TA = +25°C, unless otherwise specified.) 

|**Absolute Maximum Ratingsgss **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|SupplyVoltage <Pin:(3)to(2)>|VCC|50|V|
|Input Voltage <Pin:(1)to(2)>|VIN|-10 to +40|V|
|Output Current|IO|100|mA|
|Output Current|IC (Max)|100|mA|



## **Thermal Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation(Note 6)|PD|330|mW|
|Thermal Resistance,Junction to Ambient Air(Note 6)|RJA|375|°C/W|
|Operatingand Storage Temperature Range|TJ,TSTG|-55 to +150|°C|



Note: 6. Mounted on FR4 PC Board with minimum recommended pad layout. 

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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

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**ADTC144EUAQ** oT 

## DrOES. 

## **Thermal Characteristics and Derating Information** 

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0.4<br>Minimum Copper FR4 Board<br>0.3<br>0.2<br>0.1<br>0.0<br>0 20 40 60 80 100 120 140 160<br>Temperature (°C)<br>Derating Curve<br>400<br>Minimum Copper FR4 BoardTamb=25°C eran 100 TT TT TT TT Single PulseTamb=25 ° C Mm<br>300 a 6=—l  _<br>200 D=0.5 UYLa 10 eeCoS \ TT CC<br>D=0.3<br>iL PT I ee eee<br>100<br>1<br>D=0.1 Single Pulse<br>ania/ LETT F dSSSREE TIMP TE TT<br>D=0.05 Minimum Copper FR4 Board<br>0 naeSee Ih om yl fl CaBEErr erea aCE HPS rt<br>100µ 1m 10m 100m 1 10 100 1k 100µ 1m 10m 100m 1 10 100 1k<br>Pulse Width (s) Pulse Width (s)<br>Transient Thermal Impedance Pulse Power Dissipation<br>Thermal Resistance (°C/W)<br> Max Power Dissipation (W)<br> Maximum Power (W)<br>**----- End of picture text -----**<br>


## **Transient Thermal Impedance** 

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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

January 2017 © Diodes Incorporated 

**ADTC144EUAQ** 

## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Electrical Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)||||
|---|---|---|---|---|---|---|
|**Characteristic**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|**Test Condition**|
|Input Voltage<br>~~SE~~|Vl(OFF)<br>~~SE~~|0.5<br>~~SE~~|1.1<br>~~SE~~|<br>~~SE~~|V<br>~~SE~~|VCC= 5V,IO= 100μA<br>~~SE~~|
||Vl(ON)<br>~~SE~~|<br>~~SE~~|1.4<br>~~SE~~|2.0<br>~~SE~~||VO= 0.3V,IO= 2mA<br>~~SE~~|
|OutputVoltage<br>~~pf~~|VO(ON)<br>~~pf~~|<br>~~pf~~|0.1<br>~~pf~~|0.3<br>~~pf~~<br>~~(OO~~|V<br>~~pf~~<br>~~(CO~~|IO/Il= 10mA / 0.5mA<br>~~pf~~<br>~~(CO~~|
|Input Current<br>~~CGO~~|Il<br>~~CGO~~|<br>~~CGO~~|<br>~~CGO~~|0.18<br>~~CGO~~<br>~~(OO~~<br>~~GO~~|mA<br>~~CGO~~<br>~~(CO~~<br>~~GO (~~|VI= 5V<br>~~CGO~~<br>~~(CO~~<br>~~(~~|
|Output Current<br>~~CC~~|IO(OFF)<br>~~CC~~|<br>~~CC~~|<br>~~CC~~|0.5<br>~~(OO ~~<br>~~CC~~<br>~~GO~~|μA<br> ~~(CO~~<br>~~CC~~<br>~~GO (~~|VCC= 50V,VI= 0V<br>~~(CO~~<br>~~CC~~<br>~~(~~|
|DC Current Gain<br>~~pf~~|Gl<br>~~pf~~|80<br>~~pf~~|<br>~~pf~~|<br>~~GO~~<br>~~pf~~|<br>~~GO (~~<br>~~pf~~|VO= 5V,IO= 5mA<br>~~(~~<br>~~pf~~|
|Input Resistor(R1)Tolerance<br>~~pf~~|R1<br>~~pf~~|-30<br>~~pf~~|<br>~~pf~~|+30<br>~~pf~~<br>~~(OO~~|%<br>~~pf~~<br>~~(CO~~|<br>~~pf~~<br>~~(CO~~|
|Resistance Ratio Tolerance<br>~~CGO~~|R2/R1<br>~~CGO~~<br>~~ss~~|-20<br>~~CGO~~<br>~~ss~~|<br>~~CGO~~<br>~~GO~~|+20<br>~~CGO~~<br>~~(OO~~<br>~~GO~~|<br>~~CGO~~<br>~~(CO~~<br>~~OO~~|<br>~~CGO~~<br>~~(CO~~<br>~~OO~~|
|Gain-Bandwidth Product<br>~~a~~|fT<br>~~a~~<br>~~ss~~|<br>~~a~~<br>~~ss~~|250<br>~~a~~<br>~~GO~~|<br>~~(OO ~~<br>~~a~~<br>~~GO~~|MHz<br> ~~(CO~~<br>~~a~~<br>~~OO~~|VCE= 10V,IE= 5mA,f = 100MHz<br>~~(CO~~<br>~~a~~<br>~~OO~~|



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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

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**ADTC144EUAQ** ss 

**Typical Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

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1 Sn eee ee ee NT 1000 eS RSSS<br>IC/IB=10 V CE =10V<br>SSS SSS SSS eee<br>75°C<br>a es<br>100m<br>75°C ———E—————————— i ES ES A<br>= a |<br>Orr————— 100 2saa..<br>mae 25°C ON 25°C<br>-25°C -25°C<br>Peek oN ar (NN NEES<br>10m Py re Po<br>ERa SSSS<br>PT TE TTTTT<br>a ell<br>1m 10<br>0 10 20 30 40 50 1 10 100<br>IC   Collector Current (mA) IC   Collector Current (mA)<br>V  v Collector Current h  v Collector Current<br>CE(SAT) FE<br>4.0 1000<br>3.5 f =1MHz VO=5V<br>aee 100 S 0§§=======-==-=---=ee<br>3.0 Pp | [| [| [| [| Jf | | fT {| fT | SSS<br>FSS SE 10 a ie>——_—_-2seee 75°C<br>2.5 a SS==_55=============<br>2.0 1<br>KY Py NT -25°C<br>ee TY<br>1.5<br>0.1 25°C<br>a =f a<br>1.0<br>0.5 eea a a 0.01 Sf7 === aee=============—<br>0.0 Pe 0.001 1<br>0.0 5.0 10.0 15.0 20.0 25.0 30.0 0 1 2 3 4 5 6 7 8 9 10<br>VR Reverse Voltage (V) VIN  Input Voltage (V)<br>Output Capacitance Collector Current v Input Voltage<br>100 a<br>V =0.2V<br>O<br>PS SS SSS<br>aaeeee<br>10 -25°C SS<br>aS | a8<br>———ce<br>a i re ee ee ee<br>| | tT<br>mA a<br>75°C<br>1 ma ON | | | | ft hf<br>——EEEE—EEEEE<br>25°C<br>;eea SSee ee<br>a eeee ee ee<br>0.1 Pt | | tT | | dT Tt<br>0 10 20 30 40 50<br>IC   Collector Current (mA)<br>  (V)<br>CE(SAT)<br>V DC Current Gain<br>FE<br>h<br> (pF)<br>OBO<br>C<br>   Collector Current (mA)<br>C<br>I<br> Input Voltage (V)<br>IN<br>V<br>**----- End of picture text -----**<br>


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Input Voltage v Collector Current<br>**----- End of picture text -----**<br>


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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

January 2017 © Diodes Incorporated 

**ADTC144EUAQ** 

## **Package Outline Dimensions** 

Please see http://www.diodes.com/package-outlines.html for the latest version. 

## **SOT323** 

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D<br>A2<br>c a<br>A1 e L<br>b<br>E E1<br>F e1<br>aan<br>**----- End of picture text -----**<br>


|**SOT323**<br>~~=~~|**SOT323**<br>~~=~~|**SOT323**<br>~~=~~|**SOT323**<br>~~=~~|
|---|---|---|---|
|**Dim**<br>**A1**<br>~~=~~|**Min**<br>000<br>~~=~~|**Max**<br>0.10<br>~~=~~|**Typ**<br>005<br>~~=~~|
|**A1**|0.00|0.10|0.05|
|**A2**<br>**b**|000<br>0.90<br>0.25|00<br>1.00<br>0.40|005<br>0.95<br>030|
|**b**|0.25|0.40|0.30|
|**c**|0.10|0.18|0.11|
|**D**|1.802.2|2.20|2.15|
|**E**|2.00|2.20|2.10|
|**E1**|1.15|1.35|1.30|
|**e**|0.650BSC|||
|**e1 **|1.20|1.40|1.30|
|**F**|0.375|0.475|0.425|
|**L**<br>~~=~~|0.25<br>~~=~~|0.40<br>~~=~~|0.30<br>~~=~~|
|**a**<br>~~=~~|0°<br>~~=~~|8°<br>~~=~~|--<br>~~=~~|
|**All Dimensions in mm**<br>~~=~~||||



## **Suggested Pad Layout** 

Please see http://www.diodes.com/package-outlines.html for the latest version. 

## **SOT323** 

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X<br>Y<br>o h<br>Y1 G<br>C<br>Sa<br>**----- End of picture text -----**<br>


|**Dimensions**|**Value**<br>**(in mm)**|
|---|---|
|**C**|0.650|
|**G**|1.300|
|**X**|0.470|
|**Y**|0.600|
|**Y1**|2.500|



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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

January 2017 © Diodes Incorporated 

**ADTC144EUAQ** 

## **IMPORTANT NOTICE** 

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others.  Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. 

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. 

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. 

This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. 

## **LIFE SUPPORT** 

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A.   Life support devices or systems are devices or systems which: 

1. are intended to implant into the body, or 

||2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the|
|---|---|
||labeling can be reasonably expected to result in significant injury to the user.|
|B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the|B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the|
|failure of the life support device or to affect its safety or effectiveness.|failure of the life support device or to affect its safety or effectiveness.|



Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated.  Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. 

Copyright © 2016, Diodes Incorporated 

**www.diodes.com** 

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ADTC144EUAQ Document number: DS38833 Rev. 2 - 2 

January 2017 © Diodes Incorporated