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DDTC123ECA-7-F
Bipolar Pre-Biased / Digital Transistor, Single NPN, 50 V, 100 mA, 2.2 kohm, 2.2 kohm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: DIODES INC.
- Product type: Pre-Biased / Digital Bipolar Transistors
- MSL: MSL 1 - Unlimited
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 3 Pin
- Product Range: -
- Qualification: -
- Power Dissipation: 200mW
- Transistor Mounting: Surface Mount
- Transistor Polarity: Single NPN
- Transistor Case Style: SOT-23
- Base Input Resistor R1: 2.2kohm
- DC Current Gain hFE Min: 20hFE
- Base Emitter Resistor R2: 2.2kohm
- Operating Temperature Max: 150°C
- Continuous Collector Current: 100mA
- Collector Emitter Voltage Max NPN: 50V
- Collector Emitter Voltage Max PNP: -
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.033 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
**DDTC (R1 = R2 SERIES) CA** **NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR** ## **Features** - Epitaxial Planar Die Construction - Complementary PNP Types Available (DDTA) - Built-In Biasing Resistors, R1 R2 - **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)** ## **Mechanical Data** - Case: SOT23 - 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: 0.008 grams (Approximate) |**Qualified to AEC-Q101 Standards for High Reliability**|MIL-STD-202, Method 208<br><br>Weight: 0.008 grams (Approximate)| |---|---| |**Part Number**|**R1, R2(NOM)**| |DDTC123ECA|2.2kΩ| |DDTC143ECA|4.7kΩ| |DDTC114ECA|10kΩ| |DDTC124ECA|22kΩ| |DDTC144ECA|47kΩ| |DDTC115ECA|100kΩ| **==> picture [383 x 105] intentionally omitted <==** **----- Start of picture text -----**<br> O U T<br>SOT23 3<br>C<br>B R 1<br>R 2<br>|<br>E<br>in B—_1 3 © out<br>1 2<br>a GND (0)<br>IN G N D (0)<br>Top View Device Schematic Equivalent Inverter Circuit<br>**----- End of picture text -----**<br> ## **Ordering Information** (Notes 4, 5 & 6) |**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)|**Ordering Informationg Information Information** (Notes 4, 5 & 6)| |---|---|---|---|---|---|---| |||||||| |**Part Number**|**Status**|**Compliance**|**Marking**<br>~~GC~~|**Reel Size**<br>**(inches)**<br>~~GC~~|**Tape Width**<br>**(mm)**<br>~~GC~~|**Quantity Per**<br>**Reel**| |DDTC123ECA-7-F<br>~~GO~~|Active<br>~~GO~~|AEC-Q101<br>~~GO~~|N04<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC123ECAQ-7-F<br>~~GO~~|Active<br>~~GO~~|Automotive<br>~~GO~~|N04<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC143ECA-7-F<br>~~GO~~|Active<br>~~GO~~|AEC-Q101<br>~~GO~~|N08<br>~~GC~~<br>~~GO~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~CO~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC143ECA-13-F<br>~~GG~~|Active<br>~~GG~~|AEC-Q101<br>~~GG~~|N08<br>~~GC~~<br>~~GG~~<br>~~GC~~|13<br>~~GC~~<br>~~GG~~<br>~~CO~~<br>~~GC~~|8<br>~~GC~~<br>~~GG~~<br>~~GC~~|10,000<br>~~GG~~| |DDTC114ECA-7-F<br>~~GO~~|Active<br>~~GO~~|AEC-Q101<br>~~GO~~|N13<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~CO~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC114ECAQ-7-F<br>~~GO~~|NRND(UseADTC114ECAQ)<br>~~GO~~|Automotive<br>~~GO~~|N13<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC114ECAQ-13-F<br>~~GO~~|NRND(UseADTC114ECAQ)<br>~~GO~~|Automotive<br>~~GO~~|N13<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|13<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|10,000<br>~~GO~~| |DDTC124ECA-7-F<br>~~GO~~|Active<br>~~GO~~|AEC-Q101<br>~~GO~~|N17<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC144ECA-7-F<br>~~GO~~|Active<br>~~GO~~|AEC-Q101<br>~~GO~~|N20<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC144ECAQ-7-F<br>~~GO~~<br>~~a~~|Active<br>~~GO~~|Automotive<br>~~GO~~|N20<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|7<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~<br>~~GC~~|3,000<br>~~GO~~| |DDTC144ECAQ-13-F<br>~~GO~~<br>~~a~~|Active<br>~~GO~~|Automotive<br>~~GO~~|N20<br>~~GC~~<br>~~GO~~<br>~~GC~~|13<br>~~GC~~<br>~~GO~~<br>~~GC~~|8<br>~~GC~~<br>~~GO~~<br>~~GC~~|10,000<br>~~GO~~| |DDTC115ECA-7-F<br>~~a~~|Active<br>~~Ge~~|AEC-Q101<br>~~Ge~~|N24<br>~~GC~~<br>~~Of~~|7<br>~~GC~~<br>~~Of~~|8<br>~~GC~~|3,000| - Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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. Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. For more information, please refer to https://www.diodes.com/quality/. 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. 6. NRND = Not Recommended for New Design. ## **Marking Information** |||||||||||a||||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||||||||||a||||NXX = Product Type Marking Code, See Ordering Information||||NXX = Product Type Marking Code, See Ordering Information||||||||| |||||||||||=||||YM = Date Code Marking||||||||||||| |||||||||||||||Y = Year (ex: F = 2018)||||||||||||| ||||||||||a|a||||M = Month (ex: 9 = September)||||||||||||| |Date CodeKey||||||||||||||||||||||||||| |**Year**|**2018**||**2019**|||**2020**|||**2021**|**2022**||**2023**||**2024**<br>**2025**<br>**2026**|**2027**||**2028**||**2029**|**2030**|**2031**|||**2032**||**2033**| |**Code**|F|F||G|||H|H|I|J|||K|L<br>M<br>N||O|P|P|Q|R||S||T||U| |||||||||||||||||||||||||||| |**Month**|**Jan**|||**Feb**|||||**Mar**|**Apr**|||**May**<br>**Jun**<br>**Jul**|||**Aug**|||**Sep**|**Oct**||**Nov**||||**Dec**| |**Code**||1|||2||||3|4|||5<br>6<br>7|||8|||9|O||N||N||D| |DDTC (R1 = R2 SERIES) CA<br>Document number: DS30329 Rev. 13 - 2||DDTC (R1 = R2 SERIES) CA<br>Document number: DS30329 Rev. 13 - 2|||||||||||1 of 5<br>**www.diodes.com**|||||||||September 2018<br>© Diodes Incorporated||||| DDTC (R1 = R2 SERIES) CA Document number: DS30329 Rev. 13 - 2 September 2018 © Diodes Incorporated ## **DDTC (R1 = R2 SERIES) CA** **Absolute Maximum Ratings** (@TA = +25°C, unless otherwise specified.) |||||| |---|---|---|---|---| |**Characteristic**||**Symbol**|**Value**|**Unit**| |SupplyVoltage <Pin:(3)to(2)>||VCC|50|V| |Input Voltage<br><Pin: (1) to (2)>|DDTC123ECA<br>DDTC143ECA<br>DDTC114ECA<br>DDTC124ECA<br>DDTC144ECA<br>DDTC115ECA|VIN|-10 to +12<br>-10 to +30<br>-10 to +40<br>-10 to +40<br>-10 to +40<br>-10 to +40|V| |Output Current|DDTC123ECA<br>DDTC143ECA<br>DDTC114ECA<br>DDTC124ECA<br>DDTC144ECA<br>DDTC115ECA|IO|100<br>100<br>50<br>30<br>30<br>20|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.)|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Thermal Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)| |---|---|---|---| ||||| |**Characteristic**|**Symbol**|**Value**|**Unit**| |Power Dissipation(Note 7)|PD|200|mW| |Thermal Resistance,Junction to Ambient Air(Note 7)|RθJA|625|°C/W| |Operatingand Storage Temperature Range|TJ,TSTG|-55 to +150|°C| Note: 7. Mounted on FR4 PC Board with minimum recommended pad layout ## **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.)|**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||Vl(off)|0.5|1.1||V|VCC= 5V,IO= 100μA| |||Vl(on)||1.9|3||VO= 0.3V, IO= 20mA, DDTC123ECA<br>VO= 0.3V, IO= 20mA, DDTC143ECA<br>VO= 0.3V, IO= 10mA, DDTC114ECA<br>VO= 0.3V, IO= 5mA, DDTC124ECA<br>VO= 0.3V, IO= 2mA, DDTC144ECA<br>VO= 0.3V,IO= 1mA,DDTC115ECA| |Output Voltage||VO(on)||0.1|0.3|V|IO/Il= 10mA/0.5mA, DDTC123ECA<br>IO/Il= 10mA/0.5mA, DDTC143ECA<br>IO/Il= 10mA/0.5mA, DDTC114ECA<br>IO/Il= 10mA/0.5mA, DDTC124ECA<br>IO/Il= 10mA/0.5mA, DDTC144ECA<br>IO/Il= 5mA/0.25mA,DDTC115ECA| |Input Current|DDTC123ECA<br>DDTC143ECA<br>DDTC114ECA<br>DDTC124ECA<br>DDTC144ECA<br>DDTC115ECA|Il|||3.8<br>1.8<br>0.88<br>0.36<br>0.18<br>0.15|mA|VI= 5V| |Output Current||IO(off)|||0.5|μA|VCC= 50V,VI= 0V| |DC Current Gain|DDTC123ECA<br>DDTC143ECA<br>DDTC114ECA<br>DDTC114ECAQ<br>DDTC124ECA<br>DDTC144ECA<br>DDTC144ECAQ<br>DDTC115ECA|Gl|20<br>20<br>30<br>35<br>56<br>68<br>80<br>82||||VO= 5V, IO= 20mA<br>VO= 5V, IO= 10mA<br>VO= 5V, IO= 5mA<br>VO= 5V, IO= 5mA<br>VO= 5V, IO= 5mA<br>VO= 5V, IO= 5mA<br>VO= 5V, IO= 5mA<br>VO= 5V,IO= 5mA| |Input Resistor Tolerance||R1|-30||+30|%|| |Resistance Ratio Tolerance||R2/R1|0.8|1|1.2|%|| |Gain-Bandwidth Product (Note 8)||fT||250||MHz|VCE= 10V, IE= 5mA,<br>f = 100MHz| Note: 8. Transistor - For Reference Only 2 of 5 **www.diodes.com** DDTC (R1 = R2 SERIES) CA Document number: DS30329 Rev. 13 - 2 September 2018 © Diodes Incorporated **DDTC (R1 = R2 SERIES) CA** **Typical Characteristics – DDTC143ECA** (@TA = +25°C, unless otherwise specified.) **==> picture [226 x 661] intentionally omitted <==** **----- Start of picture text -----**<br> 250<br>200<br>150<br>\<br>100 ee<br>500 suse “s |$f} LIN<br>-50 0 50 100 150<br>TA, AMBIENT TEMPERATURE ( C)°<br>Fig. 1 Power Dissipation vs. Ambient Temperature<br>1<br>IC/IB = 10<br>[———<br>a<br>0.1 ee 75 C° ee<br>———<br>-25 C°<br>a<br>25 C°<br>0.01 —F ><br>a ee ee ee<br>SSS<br>es<br>0.001 tf | | ft |<br>0 10 20 30 40 50<br>IC, COLLECTOR CURRENT (mA)<br>Fig. 3 Typical Collector Emitter Saturation Voltage<br>vs. Collector Current<br>100<br>75 C°<br>25°C25 癈<br>| eee e<br>10 We C E S<br>-25°C-25 癈<br>H R<br>1 | | |<br>0.1 i it | | | | | |<br>H S<br>0.01 Pitt | | | | | | ff<br>0 1 2 3 4 5 6 7 8 9 10<br>Vin, INPUT VOLTAGE (V)<br>Fig. 5 Collector Current vs. Input Voltage<br>, COLLECTOR EMITTER<br>SATURATION VOLTAGE (V)<br>CE(SAT)<br>V<br>, COLLECTOR CURRENT (mA)<br>IC<br>, POWER DISSIPATION (mW)<br>D<br>P<br>**----- End of picture text -----**<br> **==> picture [214 x 210] intentionally omitted <==** **----- Start of picture text -----**<br> 1,000<br>100<br>a r osc E e<br>LU |<br>10<br>a |<br>1 e s e|eel<br>1 10 100<br>IC, COLLECTOR CURRENT (mA)<br>Fig. 2 Typical DC Current Gain vs. Collector Current<br>FE<br>, DC CURRENT GAIN<br>h<br>**----- End of picture text -----**<br> **==> picture [204 x 441] intentionally omitted <==** **----- Start of picture text -----**<br> 5<br>f = 1MHz<br>4 FRR RES at<br>LTT<br>MELEE<br>3<br>WET<br>ALTE TTT ETT<br>2<br>ANE<br>Se T e<br>1<br>et n<br>0<br>LUELLA TELE<br>0 5 10 15 20 25 30<br>VR, REVERSE VOLTAGE (V)<br>Fig. 4 Typical Capacitance Characteristics<br>10<br>VO = 0.2V<br>+<br>ee A r<br>1 e< p A<br>a<br>0<br>0 10 20 30 40 50<br>IC, COLLECTOR CURRENT (mA)<br>Fig. 6 Input Voltage vs. Collector Current<br>, INPUT VOLTAGE (V)<br>in<br>V<br>CAPACITANCE (pF)<br>**----- End of picture text -----**<br> 3 of 5 **www.diodes.com** DDTC (R1 = R2 SERIES) CA Document number: DS30329 Rev. 13 - 2 September 2018 © Diodes Incorporated **DDTC (R1 = R2 SERIES) CA** ## **Package Outline Dimensions** Please see http://www.diodes.com/package-outlines.html for the latest version. ## **SOT23** **==> picture [447 x 191] intentionally omitted <==** **----- Start of picture text -----**<br> All 7°<br>H<br>GAUGE PLANE SOT23<br>0.25 Dim Min Max Typ<br>J A 0.37 0.51 0.40<br>K1 K<br>B 1.20 1.40 1.30<br>C 2.30 2.50 2.40<br>a D 0.89 1.03 0.915<br>A M F 0.45 0.60 0.535<br>Nese} w L R: L1 GREE G 1.78 2.05 1.83<br>H 2.80 3.00 2.90<br>an SSS J 0.013 0.10 0.05<br>K 0.890 1.00 0.975<br>C B K1 0.903 1.10 1.025<br>L 0.45 0.61 0.55<br>L1 0.25 0.55 0.40<br>M 0.085 0.150 0.110<br>|==, D ==== a 0° 8° = --<br>All Dimensions in mm<br>F G<br>-- ee ee ee ee<br>**----- End of picture text -----**<br> ## **Suggested Pad Layout** Please see http://www.diodes.com/package-outlines.html for the latest version. **==> picture [175 x 140] intentionally omitted <==** **----- Start of picture text -----**<br> SOT23<br>Y<br>Y1 ET C<br>a) aE<br>Pd X Ld X1<br>**----- End of picture text -----**<br> |**Dimensions**|**Value(in mm)**| |---|---| |**C**|2.0| |**X**|0.8| |**X1**|1.35| |**Y**|0.9| |**Y1**|2.9| 4 of 5 **www.diodes.com** DDTC (R1 = R2 SERIES) CA Document number: DS30329 Rev. 13 - 2 September 2018 © Diodes Incorporated **DDTC (R1 = R2 SERIES) CA** ## **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 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 © 2018, Diodes Incorporated **www.diodes.com** 5 of 5 **www.diodes.com** DDTC (R1 = R2 SERIES) CA Document number: DS30329 Rev. 13 - 2 September 2018 © Diodes Incorporated
Updated at April 21, 2026
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