交叉引用 / 2026-11-03
知名品牌EOL高压二极管替代品——富士、Origin、飞利浦、Semtech
已停产和撤回的高压整流二极管品牌:富士电机 ESJC(2006 年停产)和 ESJA、Origin Electric MD8CP5(2023 年停产)、飞利浦 BY84xx、Semtech SCH 和东芝 CL01,以及每个 HVC 等效产品和真实状态。

现状,如实陈述
并非所有“停产”标签都意味着同一件事。书面停产通知、产品线随着市场退出而停产,以及零部件因分销渠道停止供应而停产,对买家而言是三种不同的风险。我们将它们区分开来。
已确认停产
制造商的书面通知。富士电机 ESJC (2005) 和 Origin Electric MD8CP5 (2023)。
取消
该系列产品已停产,未发布任何公开声明。富士ESJA,飞利浦BY84xx。
生命周期转移
已停止主要分销渠道销售,但仍通过经纪商流通。Semtech SCH,东芝 CL01。
在生产中
并非产品生命周期结束(EOL)。提及Sanken UX-F、HVCA、EDI和VMI是因为客户会按编号询问。
品牌指数
| Brand | Series | Status | Range | Notes |
|---|---|---|---|---|
| Fuji Electric | ESJC | Confirmed EOL | 4–30 kV · 200–600 mA | Official abolishment notice 4 Nov 2005, final production March 2006 |
| Fuji Electric | ESJA | Withdrawn | 1–30 kV · 5 mA–1 A | CRT flyback and multiplier line, ESJA09 obsolete March 2007 |
| Origin Electric | MD | Confirmed EOL | 4–15 kV · 60–500 mA | MD8CP5 discontinued spring 2023, line shifted to HV stacks |
| Philips / NXP | BY84xx | Withdrawn | 5–30 kV · 3–20 mA | BY8404 to BY8424, axial SOD61 outline, oil and SF6 service |
| Semtech | SCH | Lifecycle transfer | 5–25 kV · 500 mA | Dropped by primary distribution, broker stock remains |
| Toshiba | CL01-12 | Lifecycle transfer | 12 kV · 350 mA | Original brand exited, multiple second sources in production |
| Sanken | UX-F | In production | 8–30 kV · 200–350 mA | Maker lists UX-F5B and UX-G5B as active — second source only |
| HVCA / EDI / VMI | All | In production | 1–500 kV class | Cross-referenced by part number, not discontinued |
富士电机 ESJC——唯一一份书面死亡证明
富士电机于2005年11月4日发布公告,宣布停产ESJC系列产品,包括ESJC03、04、07、13、15、16、30、32、34、35和37型。最后订单接收时间为2006年1月底,最终生产时间为2006年3月底。公告称停产原因是订单量过小,无法稳定生产以及设备老化。
这些部件是为微波炉高压电源设计的,目前仍在一些已安装的微波炉中使用。富士的官方网站上仍然保留着相关的停产通知,因此我们可以毫不含糊地断言,这是该页面上唯一一条已经停产的说明。
富士电机 ESJA——随着 CRT 的退役而停产
ESJA系列是用于CRT电视和显示器的回扫式倍压二极管。随着平板显示器占据显示市场,ESJA09系列于2007年3月被宣布停产。该系列并未正式停产,而是因为市场需求已完全消失。
Origin Electric MD——医用X光机系列
Origin Electric 于 2023 年春季停产了 MD8CP5(8 kV / 500 mA / 50 ns),并将生产重心转向更高电压的硅堆叠器件。该器件源自 Sanken 的 UX-FOB,广泛应用于医用 X 射线发生器和 DR 系统,包括岛津的设备。
目前仍在服役的相关MD编号包括MD4CN6、MD4CH5、MD4CU4、MD6CH4、MD6DH7、MD15EP06和MD15FP3。HVC发布了一份专门的…… MD8CP5 更换说明.
飞利浦/恩智浦 BY84xx — 油和SF6整流
BY8404 至 BY8424 系列封装采用 SOD61 轴向封装,额定电压范围为 5 kV 至 30 kV,额定电流范围为 3 mA 至 20 mA,适用于油浸式和气体绝缘整流器堆叠。飞利浦半导体公司被恩智浦半导体公司收购后,退出了该品类;因此,替代产品不仅要满足电气额定值要求,还必须考虑绝缘介质。
Semtech SCH 和 Toshiba CL01 — 中间状态
两者均已停止直接分销,但股票仍在券商处流通。应将其视为提前期风险:在下次建仓前,应寻找第二来源,而不是等到最后一刻才买入。CL01-12 的二级市场供应充足,表现类似大宗商品;SCH 仍属于复苏缓慢的板块,需要准确的评级报价。
我们不声称
Sanken UX-F、HVCA、EDI 和 VMI 目前仍在生产中。它们出现在我们的交叉参考表中,是因为客户按编号查询,而不是因为任何厂商停产了它们。如果供应商在仍在生产的部件上标注“已停产”,那只会让客户在一封邮件中就失去客户。
Sanken 的 UX-F 活跃系列产品在单独的页面上进行处理。 第二来源.
逐款车型交叉参考
本页列出的121个已停产型号中,有97个型号对应HVC零件。如果原包装内没有HVC零件,则该行会显示“报价面议”,而不是给出一个随机编号。
飞利浦/恩智浦
10 个模型 · 10 个映射| Original P/N | VRRM | IF (AV) | trr | Package | HVC equivalent | Status |
|---|---|---|---|---|---|---|
| BY8424 | 30 kV | 3 mA | 100 ns | SOD61AK | HVD-2CL82 | Withdrawn |
| BY8420 | 24 kV | 3 mA | 100 ns | SOD61AJ | HVD-SL25G25 | Withdrawn |
| BY8418 | 22 kV | 3 mA | 100 ns | SOD61AI | HVD-SL25G25 | Withdrawn |
| BY8416 | 19 kV | 3 mA | 100 ns | SOD61AH | HVD-2CL77 | Withdrawn |
| BY8014 | 17 kV | 5 mA | 100 ns | SOD61AG | HVD-2CL76 | Withdrawn |
| BY8412 | 14 kV | 5 mA | 100 ns | SOD61AF | HVD-2CLT74 | Withdrawn |
| BY8410 | 12 kV | 5 mA | 100 ns | SOD61AE | HVD-2CL73 | Withdrawn |
| BY8408 | 10 kV | 5 mA | 100 ns | SOD61AD | HVD-2CLT72 | Withdrawn |
| BY8406 | 8.0 kV | 10 mA | 100 ns | SOD61AC | HVD-SL8G25 | Withdrawn |
| BY8404 | 5.0 kV | 20 mA | 100 ns | SOD61AB | HVD-SL5G20 | Withdrawn |
Semtech公司
7 个模型 · 3 个映射| Original P/N | VRRM | IF (AV) | trr | Package | HVC equivalent | Status |
|---|---|---|---|---|---|---|
| SCH25000 | 25.0 kV | 500 mA | 5000 ns | 6.6X13X108 | Quote on application | Withdrawn |
| SCH20000 | 20.0 kV | 500 mA | 5000 ns | 6.6X13X90 | Quote on application | Withdrawn |
| SCH15000 | 15.0 kV | 500 mA | 5000 ns | 6.6X13X70 | Quote on application | Withdrawn |
| SCH12500 | 12.5 kV | 500 mA | 5000 ns | 6.6X13X60 | Quote on application | Withdrawn |
| SCH10000 | 10.0 kV | 500 mA | 5000 ns | 6.6X13X51 | HVD-2CLG10KV | Withdrawn |
| SCH7500 | 7.5 kV | 500 mA | 5000 ns | 6.6X13X42 | HVD-SL513G | Withdrawn |
| SCH5000 | 5.0 kV | 500 mA | 5000 ns | 6.6X13X29 | HVD-SLMR5 | Withdrawn |
Toshiba
4 个模型 · 4 个映射| Original P/N | VRRM | IF (AV) | trr | Package | HVC equivalent | Status |
|---|---|---|---|---|---|---|
| CL04-12 | 12 kV | 450 mA | — | DO-722 | HVD-2CL4512 | Withdrawn |
| CL04-09 | 9.0 kV | 450 mA | — | DO-722 | HVD-2CL4509 | Withdrawn |
| CL01-09 | 9.0 kV | 350 mA | — | DO-722 | HVD-2CL3509 | Withdrawn |
| CL01-12 | 12 kV | 350 mA | — | DO-722 | HVD-2CL3512 | Withdrawn |
Origin Electric
16 个模型 · 16 个映射| Original P/N | VRRM | IF (AV) | trr | Package | HVC equivalent | Status |
|---|---|---|---|---|---|---|
| MD4CN6 | 4 kV | 300 mA | — | — | HVD-SL403 | Confirmed EOL |
| MD4CH5 | 4 kV | 250 mA | 500 ns | — | HVD-SL403T | Confirmed EOL |
| MD4CU4 | 4 kV | 200 mA | 300 ns | — | HVD-SL403T | Confirmed EOL |
| MD4DN11 | 4 kV | 475 mA | — | — | HVD-SL405 | Confirmed EOL |
| MD4DH10 | 4 kV | 450 mA | 500 ns | — | HVD-SL405T | Confirmed EOL |
| MD4DU7 | 4 kV | 350 mA | 300 ns | — | HVD-SL405T | Confirmed EOL |
| MD6CH4 | 6 kV | 200 mA | 300 ns | — | HVD-SL603T | Confirmed EOL |
| MD6DN7 | 6 kV | 325 mA | — | — | HVD-SL605 | Confirmed EOL |
| MD6DH7 | 6 kV | 300 mA | 500 ns | — | HVD-SL603T | Confirmed EOL |
| MD6DU5 | 6 kV | 250 mA | 300 ns | — | HVD-SL603T | Confirmed EOL |
| MD8CN3 | 8 kV | 150 mA | — | — | HVD-SL803 | Confirmed EOL |
| MD8CH3 | 8 kV | 125 mA | 500 ns | — | HVD-SL803T | Confirmed EOL |
| MD8CU2 | 8 kV | 100 mA | 300 ns | — | HVD-SL803T | Confirmed EOL |
| MD8CP5 | 8 kV | 500 mA | 50 ns | — | HVD-SL513G | Confirmed EOL |
| MD15FP3 | 15 kV | 300 mA | 70 ns | — | HVD-SL1503G | Confirmed EOL |
| MD15EP06 | 15 kV | 60 mA | 70 ns | — | HVD-SL1560G | Confirmed EOL |
富士电机
84 个模型 · 64 个映射| Original P/N | VRRM | IF (AV) | trr | Package | HVC equivalent | Status |
|---|---|---|---|---|---|---|
| ESJA08-08A | 8.0 kV | 5.0 mA | 50 ns | DO-206 | HVD-SL8G100 | Withdrawn |
| ESJC50-12 | 12 kV | 450 mA | 50 ns | DO-721 | HVD-2CL4512 | Withdrawn |
| ESJC50-20 | 20 kV | 300 mA | 50 ns | DO-721 | Quote on application | Withdrawn |
| ESJW15 | 15 kV | 1000 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJA02-20A | 20 kV | 20 mA | 75 ns | DO-312 | HVD-2CL2FM | Withdrawn |
| ESJA02-20 | 20 kV | 20 mA | 75 ns | DO-415 | HVD-2CL2FM | Withdrawn |
| ESJC37-08 | 8.0 kV | 400 mA | 100 ns | DO-415 | HVD-SL03 | Confirmed EOL |
| ESJC37-10 | 10 kV | 350 mA | 100 ns | DO-415 | HVD-HV600S10 | Confirmed EOL |
| ESJC37-12 | 12 kV | 300 mA | 100 ns | DO-415 | HVD-SL312GF | Confirmed EOL |
| ESJC37-20 | 20 kV | 200 mA | 100 ns | DO-415 | HVD-SL220GF | Confirmed EOL |
| ESJC37-08F | 8.0 kV | 400 mA | 80 ns | DO-415 | HVD-2CL8KV | Confirmed EOL |
| ESJC37-10F | 10 kV | 350 mA | 80 ns | DO-415 | HVD-HV600S10 | Confirmed EOL |
| ESJC37-12F | 12 kV | 300 mA | 80 ns | DO-415 | HVD-SL312GF | Confirmed EOL |
| ESJC37-20F | 20 kV | 200 mA | 80 ns | DO-415 | HVD-SL220GF | Confirmed EOL |
| ESJA82-10A | 10 kV | 5.0 mA | 60 ns | DO-310 | HVD-SL1000 | Withdrawn |
| ESJA23-05A | 5.0 kV | 5.0 mA | 80 ns | DO-203 | HVD-SL5G20 | Withdrawn |
| ESJC37-15 | 15 kV | 250 mA | 100 ns | DO-415 | HVD-HV600S15 | Confirmed EOL |
| ESJA54-08A | 8.0 kV | 5.0 mA | 80 ns | DO-308 | HVD-2CLT71 | Withdrawn |
| ESJA59-12A | 12 kV | 5.0 mA | 80 ns | DO-308 | HVD-SL1200 | Withdrawn |
| ESJC13-09B | 9.0 kV | 450 mA | — | DO-722B | HVD-2CL4509 | Confirmed EOL |
| ESJC13-12B | 12 kV | 350 mA | — | DO-722B | HVD-2CL3512 | Confirmed EOL |
| ESJA08-10A | 10 kV | 5.0 mA | 50 ns | DO-206 | HVD-SL1000 | Withdrawn |
| ESJA08-12A | 12 kV | 5.0 mA | 50 ns | DO-206 | HVD-SL1200 | Withdrawn |
| ESJA59-10A | 10 kV | 5.0 mA | 80 ns | DO-308 | HVD-2CLT72 | Withdrawn |
| ESJA59-14A | 14 kV | 5.0 mA | 80 ns | DO-308 | HVD-2CLT74 | Withdrawn |
| ESJA82-12A | 12 kV | 5.0 mA | 60 ns | DO-310 | HVD-SL1200 | Withdrawn |
| ESJA82-14A | 14 kV | 5.0 mA | 60 ns | DO-310 | HVD-SL1500 | Withdrawn |
| ESJC30-08 | 7.2 kV | 300 mA | 150 ns | DO-722 | HVD-SL3508G | Confirmed EOL |
| ESJC50-08 | 8.0 kV | 500 mA | 50 ns | DO-722 | HVD-SL513G | Withdrawn |
| ESJA08-06A | 6.0 kV | 5.0 mA | 50 ns | DO-206 | HVD-SLH600 | Withdrawn |
| ESJA08-04A | 4.0 kV | 5.0 mA | 50 ns | DO-206 | HVD-SL200UF4 | Withdrawn |
| ESJA54-06A | 6.0 kV | 5.0 mA | 80 ns | DO-308 | HVD-SL6G75 | Withdrawn |
| ESJA54-04A | 4.0 kV | 5.0 mA | 80 ns | DO-308 | HVD-2CL69 | Withdrawn |
| ESJC50-15 | 15 kV | 400 mA | 50 ns | DO-721 | Quote on application | Withdrawn |
| ESJC50F08 | 8.0 kV | 500 mA | 80 ns | DO-721 | HVD-SL513G | Withdrawn |
| ESJC50F10 | 10 kV | 500 mA | 80 ns | DO-721 | HVD-2CLG10KV | Withdrawn |
| ESJC50F12 | 12 kV | 450 mA | 80 ns | DO-721 | HVD-2CL4512 | Withdrawn |
| ESJC50F15 | 15 kV | 400 mA | 80 ns | DO-721 | Quote on application | Withdrawn |
| ESJC60S08 | 8.0 kV | 600 mA | — | DO-721 | HVD-2CLG10KV | Withdrawn |
| ESJC60S10 | 10 kV | 600 mA | — | DO-721 | HVD-2CLG10KV | Withdrawn |
| ESJC60S12 | 12 kV | 600 mA | — | DO-721 | Quote on application | Withdrawn |
| ESJC60S15 | 15 kV | 500 mA | — | DO-721 | Quote on application | Withdrawn |
| ESJC60S20 | 20 kV | 400 mA | — | DO-721 | Quote on application | Withdrawn |
| ESJC60S25 | 25 kV | 300 mA | — | DO-721 | Quote on application | Withdrawn |
| ESJC60S30 | 30 kV | 300 mA | — | DO-721 | Quote on application | Withdrawn |
| ESJA58-04A | 4.0 kV | 5.0 mA | 80 ns | DO-206 | HVD-2CL69 | Withdrawn |
| ESJA58-06A | 6.0 kV | 5.0 mA | 80 ns | DO-206 | HVD-SL6G75 | Withdrawn |
| ESJA58-08A | 8.0 kV | 5.0 mA | 80 ns | DO-206 | HVD-2CLT71 | Withdrawn |
| ESJA56-24A | 25 kV | 5.0 mA | 80 ns | DO-312 | HVD-HV600S25 | Withdrawn |
| ESJA56-30A | 30 kV | 5.0 mA | 80 ns | DO-312 | HVD-2CL82 | Withdrawn |
| ESJC50-10 | 10 kV | 500 mA | 50 ns | DO-721 | Quote on application | Withdrawn |
| ESJC37-15F | 15 kV | 250 mA | 80 ns | DO-415 | HVD-HV600S15 | Confirmed EOL |
| ESJA89-10A | 10 kV | 5.0 mA | 60 ns | DO-308 | HVD-SL1000 | Withdrawn |
| ESJA89-12A | 12 kV | 5.0 mA | 60 ns | DO-308 | HVD-SL1200 | Withdrawn |
| ESJA89-14A | 14 kV | 5.0 mA | 60 ns | DO-308 | HVD-SL1500 | Withdrawn |
| ESJA52-10A | 10 kV | 5.0 mA | 80 ns | DO-310 | HVD-2CLT72 | Withdrawn |
| ESJA52-12A | 12 kV | 5.0 mA | 80 ns | DO-310 | HVD-SL1200 | Withdrawn |
| ESJA52-14A | 14 kV | 5.0 mA | 80 ns | DO-310 | HVD-2CLT74 | Withdrawn |
| ESJA53-16A | 16 kV | 5.0 mA | 80 ns | DO-312 | HVD-2CLT75 | Withdrawn |
| ESJA53-18A | 18 kV | 5.0 mA | 80 ns | DO-312 | HVD-2CL2FM | Withdrawn |
| ESJA53-20A | 20 kV | 5.0 mA | 80 ns | DO-312 | HVD-2CL2FM | Withdrawn |
| ESJA02-02S | 2.0 kV | 20 mA | 80 ns | DO-203 | HVD-SL2G20 | Withdrawn |
| ESJA02-03S | 3.0 kV | 20 mA | 80 ns | DO-203 | HVD-SL3G20 | Withdrawn |
| ESJA02-04S | 4.0 kV | 20 mA | 80 ns | DO-203 | HVD-SL4G20 | Withdrawn |
| ESJA02-05S | 5.0 kV | 20 mA | 80 ns | DO-203 | HVD-SL5G20 | Withdrawn |
| ESJW01 | 1.0 kV | 5000 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW02 | 2.0 kV | 4500 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW03 | 3.0 kV | 4000 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW04 | 4.0 kV | 3500 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW05 | 5.0 kV | 3000 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW06 | 6.0 kV | 2500 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW08 | 8.0 kV | 2000 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJW10 | 10 kV | 1500 mA | 150 ns | DO-722 | Quote on application | Withdrawn |
| ESJA57-04A | 4.0 kV | 5.0 mA | 80 ns | DO-205 | HVD-2CL69 | Withdrawn |
| ESJA57-06A | 6.0 kV | 5.0 mA | 80 ns | DO-205 | HVD-SL6G75 | Withdrawn |
| ESJA57-08A | 8.0 kV | 5.0 mA | 80 ns | DO-205 | HVD-2CLT71 | Withdrawn |
| ESJA23-02A | 2.0 kV | 5.0 mA | 80 ns | DO-203 | HVD-SL2G20 | Withdrawn |
| ESJA23-03A | 3.0 kV | 5.0 mA | 80 ns | DO-203 | HVD-2CL703 | Withdrawn |
| ESJA23-04A | 4.0 kV | 5.0 mA | 80 ns | DO-203 | HVD-2CL69 | Withdrawn |
| ESJM06 | 6.0 kV | 2000 mA | — | DO-722 | Quote on application | Withdrawn |
| ESJM08 | 8.0 kV | 2000 mA | — | DO-722 | Quote on application | Withdrawn |
| ESJC30-05 | 4.5 kV | 350 mA | 150 ns | DO-722 | HVD-SL200UF5 | Confirmed EOL |
| ESJC13-09 | 9.0 kV | 450 mA | — | DO-722 | HVD-2CL4509 | Confirmed EOL |
| ESJC13-12 | 12 kV | 350 mA | — | DO-722 | HVD-2CL3512 | Confirmed EOL |
相同的设备,其他高压部件
仍然使用这种二极管的组件通常会在同一机箱内集成高压陶瓷电容器和整流器组。我们也提供这些部件,因此备件清单无需分散到三个供应商处。
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