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1.5KE43A/TR13
TVS Diode, 1.5KE, Unidirectional, 36.8 V, 59.3 V, DO-201, 2 Pins
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: YAGEO
- Product type: TVS Diodes
- No. of Pins: 2Pins
- TVS Polarity: Unidirectional
- Product Range: 1.5KE
- Diode Mounting: Through Hole
- Diode Case Style: DO-201
- Clamping Voltage Max: 59.3V
- Reverse Standoff Voltage: 36.8V
- Maximum Breakdown Voltage: 45.2V
- Minimum Breakdown Voltage: 40.9V
- Operating Temperature Max: 150°C
- Peak Pulse Power Dissipation: 1.5kW
| Delivery and price | |
|---|---|
| Units per pack | 12000 |
| Price | 0.131 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
DATA SHEET TRANSIENT VOLTAGE SUPPRESSORS AC/DC POWER SUPPLY 1.5KE series **RoHS compliant & Halogen free** Circuit Protection > Product Specification 2 7 Transient Voltage Suppressors 1.5KE ## **Transient Voltage Suppressors (TVS) Data Sheet** ## **Features** - Glass passivated junction - Low zener impedance - Excellent clamping capability - 1500W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01% - Fast response time - Typical IR less than 1μA above 12V. - High Temperature soldering guaranteed: 265 ℃ /10 seconds/.375″, - (9.5mm) lead length, 5lbs (2.3kg) tension - Plastic package has underwriters laboratory flammability 94V-0 - Meets MSL level 1, per J-STD-020. - Safety certification: UL: E244458 ## **Mechanical Data** - Case: JEDEC DO-201 Moulded plastic - Terminal: Axial leads, solderable per MIL-STD-750, Method 2026 - Polarity: Color band denotes cathode except bi-directional models - ■ Mounting Position: Any - Weight: 0.97g ## **Applications** ■ I/O interface ■ AC/DC power supply - Low frequency signal transmission line (RS232, RS485, etc.) ## **Maximum Ratings and Characteristics** Ratings at 25 ℃ ambient temperature unless otherwise specified. |Rating|Symbol|Value|Units| |---|---|---|---| |Peak pulse power dissipation at 10/1000μs waveform<br>(Note1, Fig.1)|PPPM|Minimum 1500|Watts| |Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)|IPPM|See Table|Amps| |Steady state power dissipation at TL=75℃(Fig.5)|PM(AV)|6.5|Watts| |Peak forward surge current, 8.3ms single half sine-wave<br>superimposed on rated load, (JEDEC Method) (Note2, Fig.6)|IFSM|200|Amps| |Operating junction and Storage Temperature Range.|TJ,TSTG|-55 to +175|℃| |Typical thermal resistance junction to lead|RθJL|15|℃/W| |Typical thermal resistance junction to ambient|RθJA|75|℃/W| Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 ℃ per Fig.2. 2. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum. www.yageo.com —— Nov. 26, 2018 V.0 Circuit Protection > Product Specification 3 7 Transient Voltage Suppressors 1.5KE ## **Dimensions (DO-201)** ||L<br>T<br>Cathode Band|L<br>T<br>Cathode Band|d<br>DIA.|s<br>DIA.|||||| |---|---|---|---|---|---|---|---|---|---| |||||||Millimeters||Inches|| ||||||Symbol||||| ||||||||||| ||||||||||| |||||||Min.|Max.|Min.|Max.| ||||||||||| ||||||||||| ||||||L|25.40|-|1.000|-| ||||||||||| ||L||L||||||| ||||||T|7.20|9.50|0.285|0.375| ||||||d|4.80|5.30|0.190|0.210| ||||||s|0.96|1.07|0.038|0.042| ## **Electrical Characteristics (TA=25** ℃ **)** |||Reverse<br>Stand-Off<br>Voltage|Breakdown<br>Voltage<br>@IT||Maximum<br>Clamping<br>Voltage @IPP|Peak<br>Pulse<br>Current|Reverse<br>Leakage<br>@VRWM| |---|---|---|---|---|---|---|---| |||||Test<br>Current|||| |Part Number|||||||| ||||||||| ||||||||| |Unidirectional|Bidirectional|VRWM(V)|VBR(V)|IT(mA)|VC(V)|IPP(A)|IR(μA)| ||||||||| |1.5KE6.8A|1.5KE6.8CA|5.80|6.45~7.14|10|10.5|144.8|1000| |1.5KE7.5A|1.5KE7.5CA|6.40|7.13~7.88|10|11.3|134.5|500| |1.5KE8.2A|1.5KE8.2CA|7.02|7.79~8.61|10|12.1|125.6|200| |1.5KE9.1A|1.5KE9.1CA|7.78|8.65~9.55|1|13.4|113.4|50| |1.5KE10A|1.5KE10CA|8.55|9.50~10.50|1|14.5|104.8|10| |1.5KE11A|1.5KE11CA|9.40|10.50~11.60|1|15.6|97.4|5| |1.5KE12A|1.5KE12CA|10.20|11.40~12.60|1|16.7|91.0|5| |1.5KE13A|1.5KE13CA|11.10|12.40~13.70|1|18.2|83.5|1| |1.5KE15A|1.5KE15CA|12.80|14.30~15.80|1|21.2|71.7|1| |1.5KE16A|1.5KE16CA|13.60|15.20~16.80|1|22.5|67.6|1| |1.5KE18A|1.5KE18CA|15.30|17.10~18.90|1|25.2|60.3|1| |1.5KE20A|1.5KE20CA|17.10|19.00~21.00|1|27.7|54.9|1| |1.5KE22A|1.5KE22CA|18.80|20.90~23.10|1|30.6|49.7|1| |1.5KE24A|1.5KE24CA|20.50|22.80~25.20|1|33.2|45.8|1| |1.5KE27A|1.5KE27CA|23.10|25.70~28.40|1|37.5|40.5|1| |1.5KE30A|1.5KE30CA|25.60|28.50~31.50|1|41.4|36.7|1| |1.5KE33A|1.5KE33CA|28.20|31.40~34.70|1|45.7|33.3|1| |1.5KE36A|1.5KE36CA|30.80|34.20~37.80|1|49.9|30.5|1| |1.5KE39A|1.5KE39CA|33.30|37.10~41.00|1|53.9|28.2|1| www.yageo.com Nov. 26, 2018 V.0 Circuit Protection > Product Specification 4 7 Transient Voltage Suppressors 1.5KE ## **Electrical Characteristics (TA=25** ℃ **)** |||Reverse<br>Stand-Off<br>Voltage|Breakdown<br>Voltage<br>@IT||Maximum<br>Clamping<br>Voltage @IPP|Peak<br>Pulse<br>Current|Reverse<br>Leakage<br>@VRWM| |---|---|---|---|---|---|---|---| |||||Test<br>Current|||| |Part Number|||||||| ||||||||| ||||||||| |Unidirectional|Bidirectional|VRWM(V)|VBR(V)|IT(mA)|VC(V)|IPP(A)|IR(μA)| ||||||||| |1.5KE43A|1.5KE43CA|36.80|40.90~45.20|1|59.3|25.6|1| |1.5KE47A|1.5KE47CA|40.20|44.70~49.40|1|64.8|23.5|1| |1.5KE51A|1.5KE51CA|43.60|48.50~53.60|1|70.1|21.7|1| |1.5KE56A|1.5KE56CA|47.80|53.20~58.80|1|77.0|19.7|1| |1.5KE62A|1.5KE62CA|53.00|58.90~65.10|1|85.0|17.9|1| |1.5KE68A|1.5KE68CA|58.10|64.60~71.40|1|92.0|16.5|1| |1.5KE75A|1.5KE75CA|64.10|71.30~78.80|1|103.0|14.8|1| |1.5KE82A|1.5KE82CA|70.10|77.90~86.10|1|113.0|13.5|1| |1.5KE91A|1.5KE91CA|77.80|86.50~95.50|1|125.0|12.2|1| |1.5KE100A|1.5KE100CA|85.50|95.00~105.00|1|137.0|11.1|1| |1.5KE110A|1.5KE110CA|94.00|105.00~116.00|1|152.0|10.0|1| |1.5KE120A|1.5KE120CA|102.00|114.00~126.00|1|165.0|9.2|1| |1.5KE130A|1.5KE130CA|111.00|124.00~137.00|1|179.0|8.5|1| |1.5KE150A|1.5KE150CA|128.00|143.00~158.00|1|207.0|7.3|1| |1.5KE160A|1.5KE160CA|136.00|152.00~168.00|1|219.0|6.9|1| |1.5KE170A|1.5KE170CA|145.00|162.00~179.00|1|234.0|6.5|1| |1.5KE180A|1.5KE180CA|154.00|171.00~189.00|1|246.0|6.2|1| |1.5KE200A|1.5KE200CA|171.00|190.00~210.00|1|274.0|5.5|1| |1.5KE220A|1.5KE220CA|185.00|209.00~231.00|1|328.0|4.6|1| |1.5KE250A|1.5KE250CA|214.00|237.00~263.00|1|344.0|4.4|1| |1.5KE300A|1.5KE300CA|256.00|285.00~315.00|1|414.0|3.7|1| |1.5KE350A|1.5KE350CA|300.00|332.00~368.00|1|482.0|3.2|1| |1.5KE400A|1.5KE400CA|342.00|380.00~420.00|1|548.0|2.8|1| |1.5KE440A|1.5KE440CA|376.00|418.00~462.00|1|602.0|2.5|1| |1.5KE480A|1.5KE480CA|408.00|456.00~504.00|1|658.0|2.3|1| |1.5KE510A|1.5KE510CA|434.00|485.00~535.00|1|698.0|2.1|1| |1.5KE530A|1.5KE530CA|450.00|503.50~556.50|1|725.0|2.1|1| |1.5KE540A|1.5KE540CA|459.00|513.00~567.00|1|740.0|2.0|1| |1.5KE550A|1.5KE550CA|467.00|522.50~577.50|1|760.0|2.0|1| Notes: For bidirectional type having VRWM of 10V and less, the IR limit is double. www.yageo.com Nov. 26, 2018 V.0 Circuit Protection > Product Specification 5 7 Transient Voltage Suppressors 1.5KE ## **Ratings and Characteristic Curves (TA=25** ℃ **unless otherwise noted)** Figure 1. Peak Pulse Power Rating Curve **==> picture [252 x 196] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>100<br>10<br>1<br>0.1<br>0.1 1 10 1000<br>td-Pulse Width (µs)<br>- Peak Pulse Power (kW)<br>PPM<br>P<br>**----- End of picture text -----**<br> Figure 3. Pulse Waveform **==> picture [252 x 194] intentionally omitted <==** **----- Start of picture text -----**<br> 150<br>tr=10µs TJ=25 ℃<br>Pulse Width(td) is defined as<br>the point where the peak<br>current decays to 50% of IPPM<br>100 Peak Value IPPM<br>Half Value I PPM (I PPM /2)<br>50<br>10/1000µs Waveform<br>as defined by R.E.A<br>0 td<br>0 1.0 2.0 3.0 4.0<br>t-Time (ms)<br>RSM<br>- Peak Pulse Current, %I<br>IPPM<br>**----- End of picture text -----**<br> Figure 5. Steady State Power Dissipation Derating Curve **==> picture [252 x 197] intentionally omitted <==** **----- Start of picture text -----**<br> 7<br>6<br>5<br>4<br>3<br>2 L= 0.375 ″ (9.5mm)<br>Lead Lengths<br>1<br>0<br>0 25 50 75 100 125 150 175 200<br>TL-Lead Temperature ( ℃ )<br>, Steady State Power Dissipation (W)<br>M(AV)<br>P<br>**----- End of picture text -----**<br> Figure 2. Pulse Derating Curve **==> picture [251 x 677] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>75<br>50<br>25<br>0<br>0 25 50 75 100 125 150 175 200<br>TA-Ambient Temperature ( ℃ )<br>Figure 4. Typical Junction Capacitance<br>100000<br>Bi-directional V=0V<br>10000<br>Uni-directional V=0V<br>1000<br>Uni-directional @VR<br>100<br>Bi-directional @VR<br>10<br>TJ=25℃<br>f=1.0MHz<br>Vsig=50mVp-p<br>1<br>1 10 100 1000<br>VBR-Reverse Breakdown Voltage (V)<br>Figure 6. Maximum Non-Repetitive Forward<br> Surge Current Uni-Directional Only<br>200<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>1 10 100<br>Number of Cycles at 60Hz<br>)<br>PP<br>) or Current (I<br>PP<br>Derating in Percentage %<br>Peak Pulse Power (P<br>Cj (pF)<br>- Peak Forward Surve Current (A)<br>IFSM<br>**----- End of picture text -----**<br> www.yageo.com Nov. 26, 2018 V.0 > Product Specification 6 ~~]~~ 7 Circuit Protection Transient Voltage Suppressors 1.5KE ## **Recommended Soldering Conditions** Wave Soldering **==> picture [323 x 327] intentionally omitted <==** **----- Start of picture text -----**<br> 300<br>Soldering<br>Preheating Maximum Wave 265 ℃ Cooling<br>250<br>te<br>200<br>P| | | | yy<br>150<br>pf | f | t/t tN<br>100<br>pt pt | |<br>50<br>pfaoe i | ft tt<br>0<br>0 0.5 1 1.5 2 2.5 3 3.5 4<br>Time (minutes)<br>Item Conditions<br>Peak Temperature 265 ℃<br>Dipping Time 10 seconds<br>Soldering 1 time<br>)<br>℃<br> Temperature (<br>**----- End of picture text -----**<br> ## **Marking Code** **==> picture [370 x 88] intentionally omitted <==** **----- Start of picture text -----**<br> Cathode Band<br>YXXX YXXX<br>Logo Date Code Logo Date Code<br>1.5KE6.8A 1.5KE6.8CA<br>Marking Code Marking Code<br>**----- End of picture text -----**<br> OOOO Nov. 26, 2018 V.0 www.yageo.com Circuit Protection > Product Specification 7 7 Transient Voltage Suppressors 1.5KE ## **Part Number Code** 1.5KE XXX C A 5% VBR Voltage Tolerance Bidirectional VBR Voltage Series Code ## **Packaging** |**Packaging**|**Packaging**||||||||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Tape<br>E<br>E|||||A<br>Z|||||||||||||±5°<br>T<br>B|||| |||||||||||||||||||||Symbol|Dimension (mm)| ||||||||||||||||||||||| |||||||||||||||||||||A|10.0±0.5| |||||||||||||||||||||B|53.0±1.0| |||L1|||||||||||||||||||| |||||||||||||||||||||Z|1.2Max.| ||||||||||||||||||||||| |||||||||||||||||||||T|6.0±0.4| |||L2|||||||||||||||||||| |||||||||||||||||||||E|0.8Max.| |||||||||||||||||||||L1-L2|1.0Max.| ||||||||||||||||||||||| |Box|||||L<br>W<br>H|||||||||||||||L|250.0±5.0| |||||||||||||||||||||W|75.0±5.0| |||||||||||||||||||||H|114.0±5.0| |||||||||||||||||||||Quantity: 1000PCS|| |Reel|||||D0|||||||||||||||D|330.0±3.0| |||||||||||||||||||||D0|16.4±2.0| |||||||||||||||||||||D1|86.0±2.0| ||||||||||||||||||||||| ||||||||||||||||||||||| |||||||||||||||||||||W1|76.0±3.0| |||||||||||||||||||||Quantity: 1200PCS|| www.yageo.com Nov. 26, 2018 V.0
Updated at February 9, 2023
Founded in 1977, Yageo Corporation is a premier global provider of passive component solutions. Through strategic acquisitions of industry leaders such as Pulse Electronics, BrightKing, and KEMET, the company has built a comprehensive product portfolio and established a commanding presence across the electronics industry, particularly in capacitors, resistors, and circuit protection technologies. Our extensive range of Yageo components is heavily focused on their advanced circuit protection solutions. We carry a comprehensive selection of transient voltage suppression (TVS) devices, featuring hundreds of TVS diodes and varistors engineered to safeguard sensitive electronics from destructive voltage transients. This core offering is complemented by a robust lineup of gas discharge tubes (GDTs) designed for reliable overvoltage protection in demanding environments. Beyond voltage suppression, we supply a variety of Yageo's specialized thermistor products, including resettable fuses, inrush current limiting (ICL) NTC thermistors, and precision temperature sensing components. Rounding out our selection are high-performance Yageo RF and single-band chip antennas, providing reliable, space-efficient connectivity for modern wireless applications.
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