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1.5KE22A
TVS Diode, 1.5KE, Unidirectional, 18.8 V, 30.6 V, DO-201AE, 2 Pins
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- Manufacturer: TAIWAN SEMICONDUCTOR
- Product type: TVS Diodes
- Product Range:1.5KE Series; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:18.8V; Clamping Voltage Vc Max:30.6V; Diode Case Style:DO-201AE; No. of Pins:2Pins; Breakd
- No. of Pins: 2Pins
- TVS Polarity: Unidirectional
- Product Range: 1.5KE
- Qualification: -
- Diode Mounting: Through Hole
- Diode Case Style: DO-201AE
- Clamping Voltage Max: 30.6V
- Reverse Standoff Voltage: 18.8V
- Maximum Breakdown Voltage: 23.1V
- Minimum Breakdown Voltage: 20.9V
- Operating Temperature Max: 175°C
- Peak Pulse Power Dissipation: 1.5kW
| Delivery and price | |
|---|---|
| Units per pack | 1250 |
| Price | 0.119 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**1.5KE SERIES** Taiwan Semiconductor ## **1500W, 6.8V - 440V Transient Voltage Suppressor** ## FEATURES - Excellent clamping capability - Low dynamic impedance - 1500W surge capability at 10 / 1000 μs waveform - Fast response time: Typically less than - 1.0ps from 0 volt to VBR for unidirectional and 5.0ns for bidirectional - Typical IR less than 1μA above 10V - UL recognized file # E-326243 - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 **DO-201** ## MECHANICAL DATA ## **Case:** DO-201 Molding compound: UL flammability classification rating 94V-0 Part No. with suffix "H" means AEC-Q101 qualified Packing code with suffix "G" means green compound (halogen-free) **Terminal:** Pure tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 2 whisker test **Weight:** 0.94g (approximately) |MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)| |---|---|---|---| |PARAMETER|SYMBOL|VALUE|UNIT| |Peak power dissipation at TA=25°C, Tp=1ms (Note 1)|PPK|1500|W| |Steady state power dissipation at TL=75°C<br>lead lengths .375", 9.5mm (Note 2)|PD|5|W| |Peak forward surge current, 8.3 ms single half sine-wave<br>superimposed on rated load|IFSM|200|A| |Maximum Instantaneous Forward Voltage at 50 A for<br>Unidirectional Only (Note 3)|VF|3.5 / 5.0|V| |Operating junction temperature range|TJ|- 55 to +175|°C| |Storage temperature range|TSTG|- 55 to +175|°C| Note 1: Non-repetitive current pulse per fig. 3 and derated above TA=25°C per fig. 2 Note 2: Mounted on copper pad area of 0.6" x 0.6" (16mm x 16mm) Note 3: VF=3.5V for devices of VBR ≦ 200V and VF=5.0V max. for devices VBR>200V ## Devices for Bipolar Applications 1. For bidirectional use C or CA suffix for types 1.5KE6.8 - types 1.5KE440 2. Electrical characteristics apply in both directions |ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION| |---|---|---|---|---|---| |PART NO.|PART NO.<br>SUFFIX|PACKING CODE|PACKING CODE<br>SUFFIX|PACKAGE|PACKING| |1.5KExxxx<br>(Note 1)|H|A0|G|DO-201|500 / Ammo box| |||R0||DO-201|1,250 / 13" Paper reel| |||B0||DO-201|500 / Bulk packing| Note 1: "xxxx" defines voltage from 6.8V (1.5KE6.8) to 440V (1.5KE440) ## EXAMPLE |EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE|EXAMPLE| |---|---|---|---|---|---| |EXAMPLE<br>PART NO.|PART NO.|PART NO.<br>SUFFIX|PACKING CODE|PACKING CODE<br>SUFFIX|DESCRIPTION| |1.5KE100AHR0G|1.5KE100A|H|R0|G|AEC-Q101 qualified<br>Green compound| Version: N1602 **1.5KE SERIES** Taiwan Semiconductor RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) FIG. 1 PEAK PULSE POWER RATING CURVE FIG.2 PULSE DERATING CURVE **==> picture [278 x 198] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>Non-repetitive<br>pulse waveform<br>Ee UT<br>shown in fig.3<br>10<br>=Ha rHllEH<br>1<br>AT<br>Cet<br>0.1 PT TUM EERIE LETT LTTE EET]<br>0.1 1 10 100 1000 10000<br>tp, PULSE WIDTH, (μs)<br>, PEAK PULSE POWER, kW<br>PPM<br>P<br>**----- End of picture text -----**<br> FIG. 3 CLAMPING POWER PULSE WAVEFORM **==> picture [286 x 193] intentionally omitted <==** **----- Start of picture text -----**<br> 140 Pulse width(td) is defined<br>tr=10μs as the point where the peak<br>120 current decays to 50% of IPPM<br>Peak value<br>=<br>100 IPPM<br>a ee Half value-IPPM/2 ee<br>80 —\ 10/1000μs, waveform<br>as defined by R.E.A.<br>60 tN<br>oe— Ne<br>40 0 ee TE<br>es ee Se<br>20 PNR<br>td<br>0 LS<br>= eee<br>0 0.5 1 1.5 2 2.5 3 3.5 4<br>t, TIME ms<br>PEAK PULSE CURRENT (%)<br>**----- End of picture text -----**<br> **==> picture [283 x 439] intentionally omitted <==** **----- Start of picture text -----**<br> 125<br>With heat sink<br>100<br>75<br>50 NeIN<br>25 - Without heat sink 7<br>0 _ NeoN<br>0 25 50 75 100 125 150 175 200<br>TA, AMBIENT TEMPERATURE ( [°] C)<br>FIG. 4 MAXIMUM NON-REPETITIVE FORWARD SURGE<br>CURRENT UNIDIRECTIONAL ONLY<br>200<br>180<br>8.3ms single half sine wave<br>160<br>SN<br>140<br>a<br>120<br>Pt TT TT<br>100<br>ee<br>80 eeee<br>at<br>60 P| LE TLEEEE<br>40 roo<br>20<br>ee<br>0 eeee<br>1 10 100<br>NUMBER OF CYCLES AT 60 Hz<br>A<br>)<br>PP<br>) OR CURRENT (I<br>PP<br>DERATING IN PERCENTAGE (%)<br>PEAK PULSE POWER(P<br>IFSM, PEAK FORWARD SURGE CURRENT (A)<br>**----- End of picture text -----**<br> **==> picture [282 x 210] intentionally omitted <==** **----- Start of picture text -----**<br> FIG. 5 TYPICAL JUNCTION CAPACITANCE<br>10000<br>UNIDIRECTIONAL<br>BIDIRECTIONA<br>VR=0<br>1000<br>po OAR ANSE S<br>100 eeeCet<br>VR-rated<br>f=1.0MHzVsig=50mVp-p PE Ey stand-offvoltage Pt} ENN<br>10 PCat meh<br>1 10 100<br>V(BR), BREAKDOWN VOLTAGE (V)<br>A<br>CJ, JUNCTION CAPACITANCE (pF)<br>**----- End of picture text -----**<br> Version: N1602 **1.5KE SERIES** Taiwan Semiconductor |JEDEC<br>TYPE<br>NUMBER|GENERAL<br>PART<br>NUMBER|Nominal<br>Voltage|Breakdown Voltage<br>VBR(V)<br>(Note 1)|Breakdown Voltage<br>VBR(V)<br>(Note 1)|Test<br>Current<br>IT<br>(mA)|Stand-Off<br>Voltage<br>VWM<br>(V)|Maximum<br>Reverse Leakage<br>@ VWM<br>IR(μA)|Maximum<br>Peak Pulse Clamping Voltage<br>Current IPPM<br>(A) (Note 2)|Maximum<br>Clamping Voltage<br>@ IPPM<br>Vc(V)|Maximum<br>Clamping Voltage Temperature<br>Coefficient<br>of VBR(%/°C)| |---|---|---|---|---|---|---|---|---|---|---| |||V|Min|Max||||||| |1N6267|1.5KE6.8|6.8|6.12|7.48|10|5.50|1000|145|10.8|0.057| |1N6267A|1.5KE6.8A|6.8|6.45|7.14|10|5.80|1000|150|10.5|0.057| |1N6268|1.5KE7.5|7.5|6.75|8.25|10|6.05|500|134|11.7|0.061| |1N6268A|1.5KE7.5A|7.5|7.13|7.88|10|6.40|500|139|11.3|0.061| |1N6269|1.5KE8.2|8.2|7.38|9.02|10|6.63|200|126|12.5|0.065| |1N6269A|1.5KE8.2A|8.2|7.79|8.61|10|7.02|200|130|12.1|0.065| |1N6270|1.5KE9.1|9.1|8.19|10.00|1.0|7.37|50|114|13.8|0.068| |1N6270A|1.5KE9.1A|9.1|8.65|9.55|1.0|7.78|50|117|13.4|0.068| |1N6271|1.5KE10|10|9.00|11.00|1.0|8.10|10|105|15.0|0.073| |1N6271A|1.5KE10A|10|9.50|10.5|1.0|8.55|10|108|14.5|0.073| |1N6272|1.5KE11|11|9.90|12.1|1.0|8.92|1|97|16.2|0.075| |1N6272A|1.5KE11A|11|10.5|11.6|1.0|9.40|1|100|15.6|0.075| |1N6273|1.5KE12|12|10.8|13.2|1.0|9.72|1|91|17.3|0.078| |1N6273A|1.5KE12A|12|11.4|12.6|1.0|10.20|1|94|16.7|0.078| |1N6274|1.5KE13|13|11.7|14.3|1.0|10.50|1|82|19.0|0.081| |1N6274A|1.5KE13A|13|12.4|13.7|1.0|11.10|1|86|18.2|0.081| |1N6275|1.5KE15|15|13.5|16.5|1.0|12.10|1|71|22.0|0.084| |1N6275A|1.5KE15A|15|14.3|15.8|1.0|12.80|1|74|21.2|0.084| |1N6276|1.5KE16|16|14.4|17.6|1.0|12.90|1|67|23.5|0.086| |1N6276A|1.5KE16A|16|15.2|16.8|1.0|13.60|1|70|22.5|0.086| |1N6277|1.5KE18|18|16.2|19.8|1.0|14.50|1|59|26.5|0.088| |1N6277A|1.5KE18A|18|17.1|18.9|1.0|15.30|1|60|25.5|0.088| |1N6278|1.5KE20|20|18.0|22.0|1.0|16.20|1|54|29.1|0.090| |1N6278A|1.5KE20A|20|19.0|21.0|1.0|17.10|1|56|27.7|0.090| |1N6279|1.5KE22|22|19.8|24.2|1.0|17.80|1|49|31.9|0.092| |1N6279A|1.5KE22A|22|20.9|23.1|1.0|18.80|1|51|30.6|0.092| |1N6280|1.5KE24|24|21.6|26.4|1.0|19.40|1|45|34.7|0.094| |1N6280A|1.5KE24A|24|22.8|25.2|1.0|20.50|1|47|33.2|0.094| |1N6281|1.5KE27|27|24.3|29.7|1.0|21.80|1|40|39.1|0.096| |1N6281A|1.5KE27A|27|25.7|28.4|1.0|23.10|1|42|37.5|0.096| |1N6282|1.5KE30|30|27.0|33.0|1.0|24.30|1|36|43.5|0.097| |1N6282A|1.5KE30A|30|28.5|31.5|1.0|25.60|1|38|41.4|0.097| |1N6283|1.5KE33|33|29.7|36.3|1.0|26.80|1|33|47.7|0.098| |1N6283A|1.5KE33A|33|31.4|34.7|1.0|28.20|1|34|45.7|0.098| |1N6284|1.5KE36|36|32.4|39.6|1.0|29.10|1|30|52.0|0.099| |1N6284A|1.5KE36A|36|34.2|37.8|1.0|30.80|1|31|49.9|0.099| |1N6285|1.5KE39|39|35.1|42.9|1.0|31.60|1|27|56.4|0.100| |1N6285A|1.5KE39A|39|37.1|41.0|1.0|33.30|1|29|53.9|0.100| |1N6286|1.5KE43|43|38.7|47.3|1.0|34.80|1|25|61.9|0.101| |1N6286A|1.5KE43A|43|40.9|45.2|1.0|36.80|1|26|59.3|0.101| |1N6287|1.5KE47|47|42.3|51.7|1.0|38.10|1|23|67.8|0.101| |1N6287A|1.5KE47A|47|44.7|49.4|1.0|40.20|1|24|64.8|0.101| |1N6288|1.5KE51|51|45.9|56.1|1.0|41.30|1|21|73.5|0.102| |1N6288A|1.5KE51A|51|48.5|53.6|1.0|43.60|1|22|70.1|0.102| |1N6289|1.5KE56|56|50.4|61.6|1.0|45.40|1|19|80.5|0.103| |1N6289A|1.5KE56A|56|53.2|58.8|1.0|47.80|1|20|77.0|0.103| Version: N1602 **1.5KE SERIES** Taiwan Semiconductor |JEDEC<br>TYPE<br>NUMBER|GENERAL<br>PART<br>NUMBER|Nominal<br>Voltage|Breakdown Voltage<br>VBR(V)<br>(Note 1)|Breakdown Voltage<br>VBR(V)<br>(Note 1)|Test<br>Current<br>IT<br>(mA)|Stand-Off<br>Voltage<br>VWM<br>(V)|Maximum<br>Reverse Leakage<br>@ VWM<br>IR(μA)|Maximum<br>Peak Pulse Clamping Voltage<br>Current IPPM<br>(A) (Note 2)|Maximum<br>Clamping Voltage<br>@ IPPM<br>Vc(V)|Maximum<br>Clamping Voltage Temperature<br>Coefficient<br>of VBR(%/°C)| |---|---|---|---|---|---|---|---|---|---|---| |||V|Min|Max||||||| |1N6290|1.5KE62|62|55.8|68.2|1.0|50.2|1|17|89.0|0.104| |1N6290A|1.5KE62A|62|58.9|65.1|1.0|53.0|1|18|85.0|0.104| |1N6291|1.5KE68|68|61.2|74.8|1.0|55.1|1|16|98.0|0.104| |1N6291A|1.5KE68A|68|64.6|71.4|1.0|58.1|1|17|92.0|0.104| |1N6292|1.5KE75|75|67.5|82.5|1.0|60.7|1|14|108|0.105| |1N6292A|1.5KE75A|75|71.3|78.8|1.0|64.1|1|15|103|0.105| |1N6293|1.5KE82|82|73.8|90.2|1.0|66.4|1|13|118|0.105| |1N6293A|1.5KE82A|82|77.9|86.1|1.0|70.1|1|13.9|113|0.105| |1N6294|1.5KE91|91|81.9|100|1.0|73.7|1|12|131|0.106| |1N6294A|1.5KE91A|91|86.5|95.5|1.0|77.8|1|12.6|125|0.106| |1N6295|1.5KE100|100|90|110|1.0|81.0|1|10.9|144|0.106| |1N6295A|1.5KE100A|100|95|105|1.0|85.5|1|11.4|137|0.106| |1N6296|1.5KE110|110|99|121|1.0|89.2|1|9.9|158|0.107| |1N6296A|1.5KE110A|110|105|116|1.0|94.0|1|10.3|152|0.107| |1N6297|1.5KE120|120|108|132|1.0|97.2|1|9.1|173|0.107| |1N6297A|1.5KE120A|120|114|126|1.0|102|1|9.5|165|0.107| |1N6298|1.5KE130|130|117|143|1.0|105|1|8.4|187|0.107| |1N6298A|1.5KE130A|130|124|137|1.0|111|1|8.7|179|0.107| |1N6299|1.5KE150|150|135|165|1.0|121|1|7.3|215|0.108| |1N6299A|1.5KE150A|150|143|158|1.0|128|1|7.6|207|0.108| |1N6300|1.5KE160|160|144|176|1.0|130|1|6.8|230|0.108| |1N6300A|1.5KE160A|160|152|168|1.0|136|1|7.1|219|0.108| |1N6301|1.5KE170|170|153|187|1.0|138|1|6.4|244|0.108| |1N6301A|1.5KE170A|170|162|179|1.0|145|1|6.7|234|0.108| |1N6302|1.5KE180|180|162|198|1.0|146|1|6.1|258|0.108| |1N6302A|1.5KE180A|180|171|189|1.0|154|1|6.4|246|0.108| |1N6303|1.5KE200|200|180|220|1.0|162|1|5.4|287|0.108| |1N6303A|1.5KE200A|200|190|210|1.0|171|1|5.7|274|0.108| ||1.5KE220|220|198|242|1.0|175|1|4.5|344|0.110| ||1.5KE220A|220|209|231|1.0|185|1|4.8|328|0.110| ||1.5KE250|250|225|275|1.0|202|1|4.3|360|0.110| ||1.5KE250A|250|237|263|1.0|214|1|4.5|344|0.110| ||1.5KE300|300|270|330|1.0|243|1|3.6|430|0.110| ||1.5KE300A|300|285|315|1.0|256|1|3.8|414|0.110| ||1.5KE350|350|315|385|1.0|284|1|3.1|504|0.110| ||1.5KE350A|350|333|368|1.0|300|1|3.2|482|0.110| ||1.5KE400|400|360|440|1.0|324|1|2.7|574|0.110| ||1.5KE400A|400|380|420|1.0|342|1|2.8|548|0.110| ||1.5KE440|440|396|484|1.0|356|1|2.4|631|0.110| ||1.5KE440A|440|418|462|1.0|376|1|2.5|602|0.110| ## Notes: 1. VBR measure after IT applied for 300 μs, IT=square wave pulse or equivalent. 2. Surge current waveform per figure. 3 and derate per figure. 2. 3. For bipolar types having VWM of 10 volts and under, the IR limit is doubled. 4. All terms and symbols are consistent with ANSI/IEEE C62.35. Version: N1602 **1.5KE SERIES** Taiwan Semiconductor ## PACKAGE OUTLINE DIMENSIONS **DO-201** |**DIM.**|**Unit (mm)**|**Unit (mm)**|**Unit (inch)**|**Unit (inch)**| |---|---|---|---|---| ||**Min**|**Max**|**Min**|**Max**| |A|5.00|5.60|0.197|0.220| |B|0.96|1.06|0.038|0.042| |C|25.40|-|1.000|-| |D|8.50|9.50|0.335|0.375| |E|25.40|-|1.000|-| ## MARKING DIAGRAM |P/N|= Specific Device Code| |---|---| |G|= Green Compound| |YWW|= Date Code| |F|= Factory Code| Note: Cathode band for uni-directional products only Version: N1602 **1.5KE SERIES** Taiwan Semiconductor ## Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Version: N1602
Updated at April 25, 2026
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