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DDTC144EE-7-F
Bipolar Pre-Biased / Digital Transistor, Single NPN, 50 V, 100 mA, 47 kohm, 47 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: 150mW
- Transistor Mounting: Surface Mount
- Transistor Polarity: Single NPN
- Transistor Case Style: SOT-523
- Base Input Resistor R1: 47kohm
- DC Current Gain hFE Min: 68hFE
- Base Emitter Resistor R2: 47kohm
- 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 | 0.046 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
**DDTC (R1 = R2 SERIES) EE**
**NPN PRE-BIASED TRANSISTOR IN SOT523**
## **Features**
## **Mechanical Data**
- 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)**
- **For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/**
- Case: SOT523
- 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: 0.002 grams (Approximate)
|**Part Number**|**R1, R2(NOM)**|
|---|---|
|DDTC123EE|2.2kΩ|
|DDTC143EE|4.7kΩ|
|DDTC114EE|10kΩ|
|DDTC124EE|22kΩ|
|DDTC144EE|47kΩ|
|DDTC115EE|100kΩ|
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SOT523<br>B 1 3 C<br>IN OUT<br>E<br>IN GND(0) GND (0)<br>Top View Device Schematic Equivalent Inverter Circuit<br>2<br>**----- End of picture text -----**<br>
## **Ordering Information** (Note 4)
|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|
|---|---|---|---|---|---|
|||||||
|**Product**|**Compliance**|**Marking**|**Reel Size(inches)**|**Tape Width(mm)**|**Quantity per Reel**|
|DDTC123EE-7-F|Standard|N04|7|8|3000|
|DDTC143EE-7-F|Standard|N08|7|8|3000|
|DDTC114EE-7-F|Standard|N13|7|8|3000|
|DDTC124EE-7-F|Standard|N17|7|8|3000|
|DDTC144EE-7-F|Standard|N20|7|8|3000|
|DDTC115EE-7-F|Standard|N24|7|8|3000|
- 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. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
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**DDTC (R1 = R2 SERIES) EE**
## **Marking Information**
**SOT523**
||||Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM|Nxx YM||NXX = Product Type Marking Code (See Ordering Information)<br>YM = Date Code Marking<br>Y or Y = Year (ex: I = 2021)|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||||||||M or M = Month (ex: 9 = September)|||
|Date Code Key<br>**Year**<br>**2021**<br>**2022**<br>**2023**<br>**2024**<br>**2025**<br>**2026**<br>**2027**<br>**2028**<br>**2029**<br>**2030**<br>**2031**<br>**Code**<br>I<br>J<br>K<br>L<br>M<br>N<br>O<br>P<br>R<br>S<br>T<br>**Month**<br>**Jan**<br>**Feb**<br>**Mar**<br>**Apr**<br>**May**<br>**Jun**<br>**Jul**<br>**Aug**<br>**Sep**<br>**Oct**<br>**Nov**<br>**Code**<br>1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9<br>O<br>N<br>~~_—— — ———~~<br>~~—~~<br>~~Ff|+++++++++|~~||||||||||||||||**2032**<br>U<br>**Dec**<br>D<br>~~J~~|
## **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.)|**Absolute Maximum Ratingsgss **(@ TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +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.)|**Absolute Maximum Ratingsgss **(@ TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +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.)|
|---|---|---|---|---|
||||||
|**Characteristic**||**Symbol**|**Value**|**Unit**|
|Supply Voltage <Pin: (3) to (2)>||VCC|50|V|
|Input Voltage<br><Pin: (1) to (2)>|DDTC123EE<br>DDTC143EE<br>DDTC114EE<br>DDTC124EE<br>DDTC144EE<br>DDTC115EE|VI|-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|DDTC123EE<br>DDTC143EE<br>DDTC114EE<br>DDTC124EE<br>DDTC144EE<br>DDTC115EE|IO|100<br>100<br>50<br>30<br>100<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 (Notes 5 & 6)|PD|150|mW|
|Thermal Resistance, Junction to Ambient Air (Note 5)|RθJA|833|°C/W|
|Operating and Storage Temperature Range|TJ, TSTG|-55 to +150|°C|
- Notes: 5. Mounted on FR-4 PC Board with minimum recommended pad layout.
6. 150mW per element must not be exceeded.
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**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.)|**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.)|**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.)|**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.)|
|---|---|---|---|---|---|---|---|
|||||||||
|**Characteristic**<br>~~pf~~||**Symbol**<br>~~pf~~|**Min**<br>~~pf~~|**Typ**<br>~~pf~~|**Max**<br>~~pf~~|**Unit**<br>~~pf~~|**Test Condition**<br>~~pf~~|
|Input Voltage||Vl(off) (Note 7)|0.5|1.1||V|VCC= 5V, IO= 100µA|
|||Vl(on)(Note 8)||1.9|3||VO= 0.3V, IO= 20mA, DDTC123EE<br>VO= 0.3V, IO= 20mA, DDTC143EE<br>VO= 0.3V, IO= 10mA, DDTC114EE<br>VO= 0.3V, IO= 5mA, DDTC124EE<br>VO= 0.3V, IO= 2mA, DDTC144EE<br>VO= 0.3V, IO= 1mA, DDTC115EE|
|Output Voltage||VO(on)||0.1|0.3|V|IO/Il= 10mA/0.5mA, DDTC123EE<br>IO/Il= 10mA/0.5mA, DDTC143EE<br>IO/Il= 10mA/0.5mA, DDTC114EE<br>IO/Il= 10mA/0.5mA, DDTC124EE<br>IO/Il= 10mA/0.5mA, DDTC144EE<br>IO/Il= 5mA/0.25mA,DDTC115EE|
|Input Current|DDTC123EE<br>DDTC143EE<br>DDTC114EE<br>DDTC124EE<br>DDTC144EE<br>DDTC115EE|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|DDTC123EE<br>DDTC143EE<br>DDTC114EE<br>DDTC124EE<br>DDTC144EE<br>DDTC115EE|Gl|20<br>20<br>30<br>56<br>68<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|
|Input Resistor Tolerance<br>~~pT~~||∆R1<br>~~pT~~|-30<br>~~pT~~|<br>~~pT~~|+30<br>~~pT~~|%<br>~~pT~~|<br>~~pT~~|
|Resistance Ratio Tolerance||∆R2/R1|0.8|1|1.2|%||
|Transition frequency (Note 9)||fT||250||MHz|VCE= -10V, IE= 5mA,<br>f = 100MHz|
Notes: 7. Guarantees that the device will be switched OFF if the Input Voltage is less than 0.5V.
8. Guarantees that the device will be switched ON if the Input Voltage is more than 3V.
9. Transistor only.
## **Typical Electrical Characteristics**
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250 5<br>f = 1MHz<br>200 TooSEEmre) 4 OeFETTITT<br>150 a H A ART 3 TUTUVUNNTTHGO<br>TAREE ECCT<br>100 2<br>TERN) INTEC<br>TESCO<br>50 ENSEEN) 1 _EEETTTTTrp TTT<br>0 ES 0 TTTTTEEEEETTTE<br>-50 0 50 100 150 0 5 10 15 20 25 30<br>TA, AMBIENT TEMPERATURE (°C) VR, REVERSE BIAS VOLTAGE (V) [V] O [ OUTPUT VOLTAGE (V) ]<br>Derating Curve Fig. 1 Derating Curve Fig. 2 Output Capacitance COBO v VO<br> (pF)<br>OBO<br>C<br>, CAPACITANCE (pF)<br>OB<br> POWER DISSIPATION (mW) C<br>, POWER DISSIPATION (mW)D<br>Pd<br>P<br>**----- End of picture text -----**<br>
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**DDTC (R1 = R2 SERIES) EE** PF
## 1 n C O R re,
## **Typical Electrical Characteristics – DDTC123EE**
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1,000 ee 1 a<br>[V] O [= 5V ] I C /I B = 20<br>PeA OO eeee<br>p—_{ f | te iiyy ff Py a a a<br>Fe a<br>100 Sine ee<br>aSeG | OoAhaTE TN ee ee 150°C ee<br>QO 80° RAN ss<br>ee OO LL Ate —<br>ee ee — |<br>A ve 0.4 bd<br>| |gs —————eee<br>10 [444 es<br>Ao| | TitiTT 75° Ge C eG 25°C | -55 | °C<br>[Za A o —-||<br>-25°C<br>1 reelleee 001 | | | Za<br>1 10 100 0 10 20 30 40<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ] [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 3 Typical DC Current Gain vs. Collector Current GI V IO VO V IO<br>100 a SS (<br>————<br>V CE O [=] = [ 0.3V ] 0.3V a Ce<br>———=—<br>a<br>es es<br>10 -55°C<br>|——<|_| _|__———<br>a Ca CO<br>a OO<br>1 eeeee<br>SS<br>150 ° C<br>SS<br>75°C 25°C EJ -25°C<br>0.1 a ee<br>0 10 20 30 40 50<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 5 Input Voltage vs. Collector Current VI V IO<br>AGE (V)TER VOLTAGE (V)<br>T<br>DC CURRENT GAIN, DC CURRENT GAIN<br>IFE OUTPUT VOL<br>Gh O<br>V<br>, COLLECTOR EMI<br>CE(SAT)<br>V<br>, INPUT VOLTAGE (V)<br>INPUT VOLTAGE (V)IN<br>VVI<br>**----- End of picture text -----**<br>
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**DDTC (R1 = R2 SERIES) EE** | s—‘iz
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## **Typical Electrical Characteristics – DDTC143EE**
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p—}— VCE [V][V] = 5V O O [=][=][ 5V ][ 5V ] [1] i<br>150°C<br>100 PLANS<br>IEE<br>{| EHUN<br>AA 25°C 75°C<br>|LBzw -25°C LT<br>10 OH -55°C<br>ZAMamePo——————eee<br>Earth<br>ee<br>1<br>PL LE EET<br>1 10 100<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 6 Typical DC Current Gain vs. Collector Current GI V IO<br>DC CURRENT GAIN<br>GI<br>**----- End of picture text -----**<br>
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1 eS a<br>a<br>a a<br>_————<br>tS et ee<br>eee es ee<br>setrese<br>i<br>o o t Pt | ft<br>0 10 20 30 40<br>IC [I] O, COLLECTOR CURRENT (mA) [ OUTPUT CURRENT (mA) ]<br>Fig. 7 V VO V CE(SAT) IO vs. IC<br>OUTPUT VOLTAGE (V)<br>O<br>V<br>**----- End of picture text -----**<br>
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a<br>[V] O [= 0.3V ]<br>es|<br>————————eeee<br>|<br>oj}_| | |<br>Sea|<br>rr<br>ee<br>—__. es O<br>eeOG—<br>08<br>ee<br>ot | | [| [ |<br>0 10 20 30 40<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 8 Input Voltage vs. Collector Current<br> VI V IO<br> INPUT VOLTAGE (V) VI<br>**----- End of picture text -----**<br>
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## **Typical Electrical Characteristics – DDTC114EE**
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1<br>[V] VO CE [= 5V ] = 5V a a a I C /I B = 20 a<br>= ESE ———————ee<br>ISTH 150°C es<br>ean ee<br>00 Gt/HZan<br>EEEgga = 7 6cee P| |ff 150°C<br>ZA ————<br>25°C 75°C<br>10 C77-man -55°C -25°C HH 8esSS [Se] ee ee eee<br> EHPoFEE eee eeifsee -25° a C oo|... 25°C 75°C<br>po eee -55°C<br>a a OO Pf<br>1 ell s o<br>En ore tf | ft ft<br>1 10 100 0 10 20 30 40<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ] IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 9 Typical DC Current Gain vs. Collector Current GI V IO Fig. 10 V VO V CE(SAT) IO vs. IC<br>OQ ei<br>[ee<br>[V] V [V][V] O CEO O [=][= 0.3V ][=] = 0.3V [ 0.3V ][ 0.3V ] po<br>—————ee<br>es ee ee eeee eee<br>OT OO dONuT#".TNT-— ee<br>-55°C -25°C<br>SS Ee<br>a a ——_ ee<br>_|ee [fA] ee eeeeee<br>ZA<br>[A 150°C {|a SC<br>a<br>75°C<br>Sp 25°C ee<br>ee [ee] ee |<br>0 10 20 30 40 50<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 11 Input Voltage vs. Collector Current VI V IO<br>DC CURRENT GAIN<br>GI OUTPUT VOLTAGE (V)O<br>V<br> INPUT VOLTAGE (V) VI<br>**----- End of picture text -----**<br>
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**DDTC (R1 = R2 SERIES) EE** | —“‘i‘isY
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## **Typical Electrical Characteristics – DDTC124EE**
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[V] O [= 5V ] SEHCoo sere [<br>a<br>ee eee<br> —gge—™\*<br>(eae<br>(IZA<br>Ae<br>a Re—_ ——<br>a<br>ee ee<br>1 aellee<br>1 10 100<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 12 Typical DC Current Gain vs. Collector Current GI V IO<br>[V] O [= 0.3V ] a Q (|<br>es ee |<br>—————eeee<br>ee<br>-25°C<br>a -55°C 150°C<br>—— —_ a<br>—————————a<br>A<br>ee<br>75°C a GG|<br>————————<br>ee<br>ott| | | |<br>0 10 20 30 40 50<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 14 Input Voltage vs. Collector Current VI V IO<br>DC CURRENT GAIN<br>GI<br> INPUT VOLTAGE (V) VI<br>**----- End of picture text -----**<br>
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1<br>Iollg = 20 aee<br>a a<br>ee<br>150° SB C<br>a<br>a<br>ar<br>| | | 75 | °C fe<br>if -55°C -25°C |<br>a<br>o o t Poy yf<br>0 10 20 30 40<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ]<br>Fig. 13 V VO V CE(SAT) IO vs. IC<br>OUTPUT VOLTAGE (V)<br>O<br>V<br>**----- End of picture text -----**<br>
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## Lr.DES
## **Typical Electrical Characteristics – DDTC144EE**
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1<br>75°C<br>Oe [V] VO CE [= 5V ] = 5V Se| | tI a ee ee ———————a<br>es ee a<br>150° eS C ee<br>NU a<br>-55°C<br>0 LATZZZa. -25°C 25 | °C — |LCE“ 150°C Z<br>et ee oo LF aa<br>ee A<br>a<br>PT TTT = ee<br>oh Potteee [tty] ee a——AA ——ee 75°C LA——eee<br>——aeoa BO QQooOO ii -55°C -25 ° C PFa ee eee<br>Pe fT<br>1 eel ff<br>1 ell 10 100 i " 0 10 20 30 40<br>IC, COLLECTOR CURRENT (mA) [I] O [ OUTPUT CURRENT (mA) ] IC [I] , COLLECTOR CURRENT (mA)O [ OUTPUT CURRENT (mA) ]<br>Fig. 15 Typical DC Current Gain vs. Collector Current GI V IO Fig. 17 V VO V CE(SAT) IO vs. IC<br>a<br>V [V] CEO [= 0.3V ] = 0.3V po<br>=<br>a eeee ee<br>-25°C<br>-55°C 150°C<br>10 —_ a<br>——— 25 ° C a<br>eere aeeee |<br>A<br>—ee<br>75°C aa CaCa COCO<br>en<br>ee ee ee ee<br>0 10 20 30 40 50<br>IC, COLLECTOR CU [I] O [ OUTPUT CUR] R RENT (mA) [ENT (mA) ]<br>Fig. 16 Input Voltage vs. Collector Current VI V IO<br>DC CURRENT GAIN<br>GI OUTPUT VOLTAGE (V)O<br>V<br> INPUT VOLTAGE (V) VI<br>**----- End of picture text -----**<br>
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## **Package Outline Dimensions**
Please see http://www.diodes.com/package-outlines.html for the latest version.
## **SOT523**
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ll<br>E E1<br>SOT523<br>Dim Min Max Typ<br>A1 0.00 0.10 0.05<br>A2 0.60 0.80 0.75<br>A3 0.45 0.65 0.50<br>b 0.15 0.30 0.22<br>foo ==<br>b c 0.10 0.20 0.12<br>e1 D 1.50 1.70 1.60<br>== E 1.45 1.75 1.60<br>D E1 0.75 0.85 0.80<br>e 0.50 BSC<br>e1 0.90 1.10 1.00<br>L 0.20 0.40 0.33<br>A2 a 0° -- 8°<br>A3<br>All Dimensions in mm<br>c a<br>TApe A1 e L a<br>**----- End of picture text -----**<br>
## **Suggested Pad Layout**
Please see http://www.diodes.com/package-outlines.html for the latest version.
## **SOT523**
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Y1 C<br>Y<br>X<br>X1<br>‘a _<br>**----- End of picture text -----**<br>
|**Dimensions**|**Value**<br>**(in mm)**|
|---|---|
|**C**|1.29|
|**X**|0.40|
|**X1**|0.70|
|**Y**|0.51|
|**Y1**|1.80|
9 of 10 **www.diodes.com**
DDTC (R1 = R2 SERIES) EE Document number: DS30313 Rev. 16 - 2
April 2021 © Diodes Incorporated
**DDTC (R1 = R2 SERIES) EE**
## **IMPORTANT NOTICE**
1. DIODES INCORPORATED AND ITS SUBSIDIARIES (“DIODES”) MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This document is intended for skilled and technically trained engineering customers and users who design with Diodes products. Diodes products may be used to facilitate safety-related applications; however, in all instances customers and users are responsible for (a) selecting the appropriate Diodes products for their applications, (b) evaluating the suitability of the Diodes products for their intended applications, (c) ensuring their applications, which incorporate Diodes products, comply the applicable legal and regulatory requirements as well as safety and functional-safety related standards, and (d) ensuring they design with appropriate safeguards (including testing, validation, quality control techniques, redundancy, malfunction prevention, and appropriate treatment for aging degradation) to minimize the risks associated with their applications.
3. Diodes assumes no liability for any application-related information, support, assistance or feedback that may be provided by Diodes from time to time. Any customer or user of this document or products described herein will assume all risks and liabilities associated with such use, and will hold Diodes and all companies whose products are represented herein or on Diodes’ websites, harmless against all damages and liabilities.
4. Products described herein may be covered by one or more United States, international or foreign patents and pending patent applications. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks and trademark applications. Diodes does not convey any license under any of its intellectual property rights or the rights of any third parties (including third parties whose products and services may be described in this document or on Diodes’ website) under this document.
5. Diodes products are provided subject to Diodes’ Standard Terms and Conditions of Sale (https://www.diodes.com/about/company/terms-and-conditions/terms-and-conditions-of-sales/) or other applicable terms. This document does not alter or expand the applicable warranties provided by Diodes. Diodes does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
6. Diodes products and technology may not be used for or incorporated into any products or systems whose manufacture, use or sale is prohibited under any applicable laws and regulations. Should customers or users use Diodes products in contravention of any applicable laws or regulations, or for any unintended or unauthorized application, customers and users will (a) be solely responsible for any damages, losses or penalties arising in connection therewith or as a result thereof, and (b) indemnify and hold Diodes and its representatives and agents harmless against any and all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim relating to any noncompliance with the applicable laws and regulations, as well as any unintended or unauthorized application.
7. While efforts have been made to ensure the information contained in this document is accurate, complete and current, it may contain technical inaccuracies, omissions and typographical errors. Diodes does not warrant that information contained in this document is error-free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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.
8. Any unauthorized copying, modification, distribution, transmission, display or other use of this document (or any portion hereof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising from any such unauthorized use.
Copyright © 2021 Diodes Incorporated
**www.diodes.com**
10 of 10 **www.diodes.com**
DDTC (R1 = R2 SERIES) EE Document number: DS30313 Rev. 16 - 2
April 2021 © Diodes Incorporated
Updated at April 21, 2026
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