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<p>東芝電子元件及存儲裝置株式會社（“東芝”）開發了用於碳化矽（SiC）功率模組的封裝技術，能夠使產品的可靠性提升一倍[1]，同時減少20%的封裝尺寸[2]。</p>
<p>與矽相比，碳化矽可以實現更高的電壓和更低的損耗，且被廣泛視為功率器件的新一代材料。雖然目前主要應用於火車的逆變器上，但是很快將被廣泛用於光伏發電系統和汽車設備等高壓應用。</p>
<p>可靠性是碳化矽器件使用受限的主要問題。在高壓功率模組中的應用不僅是半導體晶片，封裝本身也必須具備高度的可靠性。東芝通過一種全新的銀（Ag）燒結技術進行晶片焊接，有效的提高封裝可靠性的目標。</p>
<p>在當前的碳化矽封裝中，功率密度提高以及開關頻率都會導致焊接性能劣化，很難抑制晶片中隨著時間的推移而增加的導通電阻。銀燒結技術可以顯著降低這種退化。且銀燒結層的熱電阻僅為焊接層的一半，從而使模組中的晶片可以更加緊密地靠近，縮小了尺寸。</p>
<p>東芝將此新技術命名為iXPLV，並從本月底起提供應用於3.3kV級碳化矽功率模組的批量生產。該技術的詳細資訊已於5月5日線上上召開的國際功率半導體會議——PCIM Europe上進行了展示。<br><br></p>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="碳化矽功率模組的新封裝（iXPLV）">
<span style="font-size: 18px;">碳化矽功率模組的新封裝（iXPLV）</span><br><img src="https://edit.wpgdadawant.com/uploads/news_file/vendornews/2021/20848/tinymce/tsb2.png" alt=""><br><br><span style="font-size: 24px;"><span style="font-size: 18px;">通過銀燒結技術改善提高可靠性</span><sup><span style="font-size: 18px;">[3]</span><br><img src="https://edit.wpgdadawant.com/uploads/news_file/vendornews/2021/20848/tinymce/tsb3.png" alt=""><br></sup></span>
</h2>
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東芝的碳化矽功率模組新技術提高了可靠性及同時縮小了尺寸

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<p>東芝電子元件及存儲裝置株式會社（“東芝”）今日宣佈，推出“<a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP4590A.html">TLP4590A</a>”，這是一種採用DIP6封裝的1-Form-B（常閉）光繼電器。該繼電器提供行業領先的<sup>[1]</sup>1.2A增強型導通額定電流和60V斷態輸出端額定電壓。今日開始批量出貨。</p>
<p>1.2A導通額定電流屬業界最高<sup>[1]</sup>電流，比東芝現有產品<a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP4176A.html">TLP4176A</a><sup>[2]</sup>的電流高140%。最大額定工作溫度為110℃，通過提供溫度裕度，有助於暖通空調（HVAC）、安全系統、樓宇自動化系統設備等大量使用1-Form-B繼電器的應用簡化設計。此外，TLP4590A還提供5000Vrms的隔離電壓（最小值），使之能用於要求高絕緣性能的設備。</p>
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<p>[1]根據東芝調研（截至2021年5月11日），適用於斷態輸出端額定電壓60V的光繼電器（1-Form-B）。</p>
<p>[2]2.54SOP4封裝</p>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="應用">
<br>應用 </h2>
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<ul>
<li><span class="disc">HVAC</span></li>
<li><span class="disc">安全系統</span></li>
<li><span class="disc">樓宇自動化系統</span></li>
<li><span class="disc">工業設備（可程式設計邏輯控制器、I/O介面和各種感測器控制等）</span></li>
<li><span class="disc">取代機械式繼電器</span></li>
</ul>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="特性">
<br>特性 </h2>
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<ul>
<li><span class="disc">1-Form-B</span></li>
<li><span class="disc">行業最高導通額定電流 : I<sub>ON</sub>=1.2A</span></li>
<li><span class="disc">小型封裝 : DIP6</span></li>
<li><span class="disc">高額定工作溫度：T<sub>opr</sub>（最大值）＝110℃</span></li>
</ul>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="主要規格">
<br>主要規格</h2>
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<p>                                                                                                                            (@T<sub>a</sub>=25℃)</p>
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<th colspan="2">
<p>器件型號</p>
</th>
<td width="350">
<p><a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP4590A.html">TLP4590A</a></p>
</td>
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<tr>
<th colspan="2">
<p>觸點</p>
</th>
<td width="350">
<p>1-Form-B</p>
</td>
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<th colspan="2">
<p>封裝</p>
</th>
<td width="350">
<p>DIP6</p>
</td>
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<tr>
<th rowspan="3">
<p>絕對最大額定值</p>
</th>
<th>
<p>斷態輸出端電壓</p>
<p>V<sub>OFF</sub> (V)</p>
</th>
<td width="350">
<p>60</p>
</td>
</tr>
<tr>
<th>
<p>導通電流 I<sub>ON</sub> (A)</p>
</th>
<td width="350">
<p>1.2</p>
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<tr>
<th>
<p>工作溫度 T<sub>opr</sub> (℃)</p>
</th>
<td width="350">
<p>-40 至 11</p>
</td>
</tr>
<tr>
<th colspan="2">
<p>觸發LED電流 I<sub>FC </sub>最大值 (mA)</p>
</th>
<td width="350">
<p>2</p>
</td>
</tr>
<tr>
<th colspan="2">
<p>導通電阻 R<sub>ON</sub> 最大值 (Ω)</p>
</th>
<td width="350">
<p>0.6</p>
</td>
</tr>
<tr>
<th colspan="2">
<p>斷態電流 I<sub>OFF</sub> 最大值 (μA)</p>
</th>
<td width="350">
<p>10</p>
</td>
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<tr>
<th colspan="2">
<p>輸出電容 C<sub>OFF</sub> 典型值. (pF)</p>
</th>
<td width="350">
<p>550</p>
</td>
</tr>
<tr>
<th colspan="2">
<p>隔離電壓 BV<sub>S</sub> 最小值 (Vrms)</p>
</th>
<td width="350">
<p>5000</p>
</td>
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<tr>
<th colspan="2">
<p>導通時間 t<sub>ON</sub> 最大值 (ms)</p>
</th>
<td width="350">
<p>2</p>
</td>
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<tr>
<th colspan="2">
<p>關斷時間 t<sub>OFF</sub> 最大值 (ms)</p>
</th>
<td width="350">
<p>3</p>
</td>
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</tbody></table>
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東芝推出1-Form-B光繼電器、以業界最高[1]導通額定電流實現更豐富的應用

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<p><img src="https://edit.wpgdadawant.com/uploads/news_file/vendornews/2021/20845/tinymce/tsb.png" alt=""><br><br>東芝電子元件及存儲裝置(“東芝”)推出了“TLP3483”和“TLP3484”光繼電器，以擴大其TLP348x系列的產品線。新產品使用P-SON4封裝，與2.54SOP封裝相比減少了安裝面積。</p>
<p>新產品的發光端使用東芝新製程[1] 的高壓MOSFET晶片，進而達到高斷態終端電壓額定值。TLP3483與TLP3484的斷態終端電壓額定值分別為200V與400V，適用於各種自動測試設備應用產品。</p>
<p>P-SON4封裝的安裝面積為7.14 mm 2(典型)，比2.54SOP4減少了74%，比2.54SOP6減少了84%，這有助于高密度安裝。</p>
<p>TLP348x系列的擴展產品線提供了五種不同的斷態終端電壓額定值:30 V, 60 V, 100 V, 200 V和400 V。</p>
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<p>注： </p>
<p>[1] 雙擴散型π-MOS製程</p>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="特性">
<br>特性 </h2>
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<ul>
<li><span class="disc"> 高斷態終端電壓額定值</span></li>
<li><span class="disc">  TLP3483 : 斷態終端電壓額定值：200 V, 導通电流额定值： 0.35 A</span></li>
<li><span class="disc">  TLP3484 : 斷態終端電壓額定值：400 V, 導通电流额定值： 0.18 A</span></li>
<li><span class="disc">  P-SON4小封装，2.1 mm x 3.4 mm (典型值)，安装面積7.14 mm2 (典型值) </span></li>
</ul>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="應用">
<br>應用 </h2>
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<ul>
<li><span class="disc">半導體自動測試設備（記憶體，SoC，大型IC，分離式半導體，等）</span></li>
<li><span class="disc">晶圓探針卡</span></li>
<li><span class="disc">I/O介面板</span></li>
</ul>
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<div class="comp_v2_0270__content_block">
<div class="comp_v2_0270__content_block__sentence">
<p>注： </p>
<p>[2] TLP3484是專為半導體自動測試設備所設計之產品<br><br></p>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="產品規格">產品規格</h2>
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<p>                                                                                                                                               (@T<sub>a</sub>=25 °C)</p>
<table class="comp_v2_0230__table02" border="1"><tbody>
<tr>
<th class="align_center" colspan="2">器件型號</th>
<td class="align_center"><a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP3483.html">TLP3483</a></td>
<td class="align_center"><a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP3484.html">TLP3484</a></td>
<td class="align_center">
<a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP3480.html">TLP3480</a><sup>[3]</sup>
</td>
<td class="align_center">
<a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP3481.html">TLP3481</a><sup>[3]</sup>
</td>
<td class="align_center">
<a href="https://toshiba.semicon-storage.com/tw/semiconductor/product/optoelectronics/photorelay-mosfet-output/detail.TLP3482.html">TLP3482</a><sup>[3]</sup>
</td>
</tr>
<tr>
<th class="align_center" colspan="2">觸點模式</th>
<td class="align_center" colspan="5">1-Form-A</td>
</tr>
<tr>
<th class="align_center" colspan="2">包装</th>
<td class="align_center" colspan="5">P-SON4</td>
</tr>
<tr>
<th class="align_center" rowspan="3">
<p>絕對最大</p>
<p>額定值</p>
</th>
<th class="align_center">
<br>斷態輸出端電壓 V<sub>OFF</sub> (V)</th>
<td class="align_center">200</td>
<td class="align_center">400</td>
<td class="align_center">30</td>
<td class="align_center">60</td>
<td class="align_center">100</td>
</tr>
<tr>
<th class="align_center">斷態輸出端電壓 I<sub>ON</sub> (A)</th>
<td class="align_center">0.35</td>
<td class="align_center">0.18</td>
<td class="align_center">4.5</td>
<td class="align_center">3</td>
<td class="align_center">2</td>
</tr>
<tr>
<th class="align_center">
<br>導通電流（脈衝）I<sub>ONP</sub> (A)</th>
<td class="align_center">1.05</td>
<td class="align_center">0.54</td>
<td class="align_center">10</td>
<td class="align_center">9</td>
<td class="align_center">6</td>
</tr>
<tr>
<th class="align_center" colspan="2">啓動LED電流值 I<sub>FT</sub> max (mA)</th>
<td class="align_center" colspan="5">3</td>
</tr>
<tr>
<th class="align_center" colspan="2">導通電阻值 R<sub>ON</sub> max (Ω)</th>
<td class="align_center">8</td>
<td class="align_center">35</td>
<td class="align_center">0.05</td>
<td class="align_center">0.1</td>
<td class="align_center">0.2</td>
</tr>
<tr>
<th class="align_center" colspan="2">斷電狀態電流值 I<sub>OFF</sub> max (μA)</th>
<td class="align_center" colspan="2">0.01</td>
<td class="align_center" colspan="3">1</td>
</tr>
<tr>
<th class="align_center" colspan="2">輸出電容值 C<sub>OFF</sub> typ. (pF)</th>
<td class="align_center">75</td>
<td class="align_center">60</td>
<td class="align_center">450</td>
<td class="align_center">250</td>
<td class="align_center">170</td>
</tr>
<tr>
<th class="align_center" colspan="2">隔離電壓 BV<sub>S</sub> 最小值 (Vrms)</th>
<td class="align_center" colspan="5">500</td>
</tr>
<tr>
<th class="align_center" colspan="2">Turn-on time t<sub>ON</sub> 最大時間 (ms)</th>
<td class="align_center" colspan="2">1</td>
<td class="align_center" colspan="2">5</td>
<td class="align_center">3</td>
</tr>
<tr>
<th class="align_center" colspan="2">Turn-off time t<sub>OFF</sub> 最大時間 (ms)</th>
<td class="align_center" colspan="5">1</td>
</tr>
</tbody></table>
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<div class="comp_v2_0270__content_block">
<div class="comp_v2_0270__content_block__sentence">
<p>注： </p>
<p>[3] 已上市的產品</p>
</div>
</div>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="引腳分配">
<br>引腳分配<br><br><img src="https://edit.wpgdadawant.com/uploads/news_file/vendornews/2021/20845/tinymce/opto-20210513-1d_2_en.png" alt=""><br><br>
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<h2 class="comp_v2_0050__h2--regular" data-navititle="應用電路範例">應用電路範例<br><br><img src="https://edit.wpgdadawant.com/uploads/news_file/vendornews/2021/20845/tinymce/opto-20210513-1d_3_en.png" alt=""><br><br>
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<p>注： </p>
<p>[4] DPS (Device Power Supply): 自動測試設備之一，可供給待測元件的電源</p>
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<p>本文所示應用電路僅供參考。需要進行全面評估，尤其是量产設計階段。</p>
<p>提供這些應用電路示例並不授予任何工業產權許可。</p>
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<p>本文檔中的產品價格和規格、服務內容和聯繫方式等資訊，在公告之日仍為最新資訊，如有變更，恕不另行通知。</p>
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器件型號		TLP4590A
觸點		1-Form-B
封裝		DIP6
絕對最大額定值	斷態輸出端電壓 V_OFF (V)	60
	導通電流 I_ON (A)	1.2
	工作溫度 T_opr (℃)	-40 至 11
觸發LED電流 I_FC最大值 (mA)		2
導通電阻 R_ON 最大值 (Ω)		0.6
斷態電流 I_OFF 最大值 (μA)		10
輸出電容 C_OFF 典型值. (pF)		550
隔離電壓 BV_S 最小值 (Vrms)		5000
導通時間 t_ON 最大值 (ms)		2
關斷時間 t_OFF 最大值 (ms)		3

東芝推出1-Form-B光繼電器、以業界最高[1]導通額定電流實現更豐富的應用

新聞內容

應用

特性

主要規格