{"product_id":"p4ke7-5a-7-5v-400w-unidirectional-tvs-diode-do-41-dc-line-low-voltage-protection-sep","title":"P4KE7.5A – 7.5V 400W Unidirectional TVS Diode | DO-41 | DC Line \u0026 Low-Voltage Protection SEP","description":"\u003cp data-start=\"121\" data-end=\"687\"\u003eThe P4KE7.5A is a 400W unidirectional transient voltage suppressor engineered for protecting low-voltage DC rails, sensors, controllers, and general-purpose electronics from surges. With a 7.5V standoff and a precise breakdown window of 7.13–7.88V, it delivers reliable clamping at 12.9V under high-energy pulses. Designed for fast transient suppression and strong surge endurance (400W\/1ms, 31A peak pulse), it ensures equipment safety in harsh electrical environments. Its unidirectional characteristic makes it ideal for protecting polarity-sensitive DC circuits.\u003c\/p\u003e\n\u003chr data-start=\"689\" data-end=\"692\"\u003e\n\u003ch3 data-start=\"694\" data-end=\"720\"\u003e\u003cstrong data-start=\"698\" data-end=\"720\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"721\" data-end=\"1006\"\u003e\n\u003cli data-start=\"721\" data-end=\"757\"\u003e\n\u003cp data-start=\"723\" data-end=\"757\"\u003e\u003cstrong data-start=\"723\" data-end=\"750\"\u003eVWM (Standoff Voltage):\u003c\/strong\u003e 7.5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"801\"\u003e\n\u003cp data-start=\"760\" data-end=\"801\"\u003e\u003cstrong data-start=\"760\" data-end=\"788\"\u003eVBR (Breakdown Voltage):\u003c\/strong\u003e 7.13–7.88V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"802\" data-end=\"838\"\u003e\n\u003cp data-start=\"804\" data-end=\"838\"\u003e\u003cstrong data-start=\"804\" data-end=\"830\"\u003eVC (Clamping Voltage):\u003c\/strong\u003e 12.9V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"839\" data-end=\"876\"\u003e\n\u003cp data-start=\"841\" data-end=\"876\"\u003e\u003cstrong data-start=\"841\" data-end=\"870\"\u003eIPP (Peak Pulse Current):\u003c\/strong\u003e 31A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"877\" data-end=\"913\"\u003e\n\u003cp data-start=\"879\" data-end=\"913\"\u003e\u003cstrong data-start=\"879\" data-end=\"906\"\u003ePPP (Peak Pulse Power):\u003c\/strong\u003e 400W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"950\"\u003e\n\u003cp data-start=\"916\" data-end=\"950\"\u003e\u003cstrong data-start=\"916\" data-end=\"941\"\u003eIR (Leakage Current):\u003c\/strong\u003e 1000µA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"983\"\u003e\n\u003cp data-start=\"953\" data-end=\"983\"\u003e\u003cstrong data-start=\"953\" data-end=\"966\"\u003ePolarity:\u003c\/strong\u003e Unidirectional\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1006\"\u003e\n\u003cp data-start=\"986\" data-end=\"1006\"\u003e\u003cstrong data-start=\"986\" data-end=\"998\"\u003ePackage:\u003c\/strong\u003e DO-41\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1008\" data-end=\"1011\"\u003e\n\u003ch3 data-start=\"1013\" data-end=\"1029\"\u003e\u003cstrong data-start=\"1017\" data-end=\"1029\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1030\" data-end=\"1298\"\u003e\n\u003cli data-start=\"1030\" data-end=\"1067\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1067\"\u003eHigh-energy 400W surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1068\" data-end=\"1114\"\u003e\n\u003cp data-start=\"1070\" data-end=\"1114\"\u003eFast response time for EFT\/ESD suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1117\" data-end=\"1160\"\u003eLow leakage and stable breakdown behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1213\"\u003eTight voltage regulation and clamping efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1260\"\u003eUnidirectional polarity for DC electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1261\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1298\"\u003eRugged DO-41 through-hole package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1300\" data-end=\"1303\"\u003e\n\u003ch3 data-start=\"1305\" data-end=\"1325\"\u003e\u003cstrong data-start=\"1309\" data-end=\"1325\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1326\" data-end=\"1536\"\u003e\n\u003cli data-start=\"1326\" data-end=\"1361\"\u003e\n\u003cp data-start=\"1328\" data-end=\"1361\"\u003eDC power line surge suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1364\" data-end=\"1407\"\u003eMicrocontroller \u0026amp; sensor input protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1451\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1451\"\u003eAutomotive\/industrial low-voltage rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1452\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1454\" data-end=\"1489\"\u003eRelay\/solenoid flyback protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1536\"\u003eCommunication interfaces \u0026amp; control modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SEP","offers":[{"title":"Default Title","offer_id":43228781609025,"sku":"H00001929","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/1-01_2547143e-73b5-4e2b-9884-5549fe06b601.png?v=1767421862","url":"https:\/\/hext.in\/products\/p4ke7-5a-7-5v-400w-unidirectional-tvs-diode-do-41-dc-line-low-voltage-protection-sep","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}