(Silicon ຄວບຄຸມ rectifier)) BT139-600E

ພາບລວມຂອງ Rectifier Diodes

Rectifier diodes ແມ່ນອຸປະກອນ semiconductor ຕົ້ນຕໍທີ່ໃຊ້ໃນການແປງກະແສໄຟຟ້າສະຫຼັບ (AC) ເຂົ້າໄປໃນກະແສໂດຍກົງ (DC). ພວກເຂົາອະນຸຍາດໃຫ້ກະແສໄຟຟ້າໄຫຼໄດ້ງ່າຍໃນທິດທາງດຽວໃນຂະນະທີ່ຂັດຂວາງມັນໃນທິດທາງກົງກັນຂ້າມ. ຄຸນສົມບັດ unidirectional ນີ້ເຮັດໃຫ້ພວກເຂົາອົງປະກອບທີ່ສໍາຄັນໃນການສະຫນອງພະລັງງານ, ການປະມວນຜົນສັນຍານ, ແລະວົງຈອນເອເລັກໂຕຣນິກຕ່າງໆ. diodes rectifier ສາມາດຈັດການກັບລະດັບຄວາມກ້ວາງຂອງປະຈຸບັນແລະແຮງດັນ, ເຮັດໃຫ້ເຂົາເຈົ້າ versatile ສໍາລັບຄໍາຮ້ອງສະຫມັກຈໍານວນຫລາຍ.

ຄຸນນະສົມບັດຂອງ Rectifier Diodes

Unidirectional Conductivity: ອຳນວຍຄວາມສະດວກໃຫ້ກະແສກະແສໃນທິດທາງດຽວເທົ່ານັ້ນ, ສະກັດກັ້ນກະແສໄຟຟ້າຢ່າງມີປະສິດທິພາບ.
ການຈັດການກະແສໄຟຟ້າສູງ: ອອກແບບມາເພື່ອສົ່ງກະແສຕໍ່ຢ່າງຫຼວງຫຼາຍ, ເຫມາະສໍາລັບຄໍາຮ້ອງສະຫມັກພະລັງງານສູງ.
ແຮງດັນປີ້ນກັບສູງສຸດ (PIV): ສາມາດທົນກັບແຮງດັນໄຟຟ້າແຮງດັນສູງໄດ້ໂດຍບໍ່ມີການທໍາລາຍລົງ.
ການຫຼຸດລົງແຮງດັນຕ່ໍາ Forward: ຫຼຸດຜ່ອນການສູນເສຍພະລັງງານເປັນຄວາມຮ້ອນ, ປັບປຸງປະສິດທິພາບ.
ເວລາຟື້ນຟູໄວ: ຫັນປ່ຽນຢ່າງໄວວາຈາກການປະພຶດໄປສູ່ລັດທີ່ບໍ່ປະຕິບັດ, ເປັນປະໂຫຍດສໍາລັບຄໍາຮ້ອງສະຫມັກຄວາມຖີ່ສູງ.
ສະຖຽນລະພາບຄວາມຮ້ອນ: ຮັກສາປະສິດທິພາບໃນຂອບເຂດອຸນຫະພູມກ້ວາງ, ຮັບປະກັນຄວາມຫນ້າເຊື່ອຖືໃນເງື່ອນໄຂທີ່ແຕກຕ່າງກັນ.
ຂະໜາດກະທັດຮັດ: ປັດໄຈຮູບແບບຂະຫນາດນ້ອຍສ້າງຄວາມສະດວກໃນການເຊື່ອມໂຍງກັບການອອກແບບເອເລັກໂຕຣນິກທີ່ຫນາແຫນ້ນ.
ຄຸ້ມຄ່າ: ສະຫນອງການແກ້ໄຂທີ່ປະຫຍັດສໍາລັບຄວາມຕ້ອງການການແປງ AC ເປັນ DC.
ຫຼາກຫຼາຍຂອງແພັກເກດ: ມີຢູ່ໃນທາງເລືອກການຫຸ້ມຫໍ່ຫຼາຍເພື່ອໃຫ້ເຫມາະສົມກັບຄວາມຕ້ອງການການຕິດຕັ້ງທີ່ແຕກຕ່າງກັນ.

((Silicon ຄວບຄຸມ rectifier)) BT139-600E)

ຂໍ້ມູນຈໍາເພາະຂອງ (Silicon ຄວບຄຸມ rectifier)) BT139-600E

The BT139-600E is a Silicon Controlled Rectifier (SCR) created for high-power switching applications, providing reputable efficiency in AC voltage control systems. This thyristor belongs to the BT139 series, including a repeated height off-state voltage (VDRM) and reverse voltage (VRRM) of 600V, making it appropriate for medium-to-high voltage circuits. It has an average on-state present (ITAV) of 16A, with a non-repetitive rise present (ITSM) of 155A, making certain durable handling of transient overloads. The device runs with an entrance trigger present (IGT) as reduced as 5mA, paired with a gate trigger voltage (VGT) ຂອງ 1.5 ວ, allowing reliable control with minimal input power. The holding current (IH) is 5mA, keeping conduction until current drops below this limit. The BT139-600E exhibits a low on-state voltage decline (VT) ຂອງ 1.7 V at 16A, lessening power loss throughout transmission. Its critical rate of rise of voltage (dv/dt) is 1000 V/µs, offering immunity against false triggering from voltage spikes. Housed in a TO-220AB insulated plan, it consists of a separated installing tab for very easy heatsink attachment, ຊຸກຍູ້ການບໍລິຫານຄວາມຮ້ອນ. The device sustains an operating junction temperature series of -40 °C ເຖິງ 125 °C, making sure integrity across harsh environments. Applications include motor rate controls, dimmers, heater, and air conditioning power changing in industrial or customer electronics. Certified with RoHS and REACH requirements, it abides by environmental and safety and security regulations. For optimal efficiency, make certain correct heatsinking and protected electrical isolation during setup. The BT139-600E incorporates toughness with exact control, perfect for designers looking for an affordable SCR for high-efficiency power law. Always consult the datasheet for derating standards and circuit defense suggestions to maximize longevity and safety.

((Silicon ຄວບຄຸມ rectifier)) BT139-600E)

ຄໍາຮ້ອງສະຫມັກຂອງ (Silicon ຄວບຄຸມ rectifier)) BT139-600E

The BT139-600E is a robust Silicon Controlled Rectifier (SCR) created for medium to high-power switching applications. With a voltage score of 600V and a present rating of 16A, this thyristor is housed in a TO-220AB package, ensuring reliable thermal administration and compatibility with basic heat sinks. Its capability to manage high rise currents (up to 185A non-repetitive) and exact entrance control makes it ideal for diverse air conditioning power control situations.

A primary application of the BT139-600E is electric motor speed policy in home appliances like washing equipments, hoover, and commercial tools. By changing the phase angle of AC input, it allows smooth control over electric motor torque and RPM. In illumination systems, it acts as a trusted component in dimmer circuits for incandescent or halogen lights, regulating illumination through phase-cut triggering.

Temperature control systems, such as electrical ovens, heating units, and soldering stations, leverage the SCR’s changing capacity to manage power delivery to heating elements, maintaining regular thermal output. It is also used in phase-controlled rectifiers for transforming AC to DC in power supplies, ເຄື່ອງສາກແບັດເຕີຣີ, ແລະລະບົບ UPS, ensuring steady voltage and current for delicate electronic devices.

Surge defense devices utilize the BT139-600E to divert excess present throughout voltage spikes, safeguarding connected equipment. In industrial automation, it serves as a solid-state relay for changing heavy lots like solenoids or actuators, providing faster reaction and longer life expectancy than mechanical relays. ລະບົບຊັບພະຍາກອນທົດແທນ, including solar inverters, utilize this SCR for efficient power conversion and grid synchronization.

ນອກຈາກນັ້ນ, the BT139-600E is essential to soft-start circuits, lowering inrush present in transformers or electric motors to prevent component anxiety. Its tough layout guarantees integrity in rough settings, making it appropriate for automobile ignition systems, ເຄື່ອງມືການເຊື່ອມໂລຫະ, and heating and cooling controls. With its equilibrium of performance, resilience, and cost-effectiveness, the BT139-600E stays a versatile solution for designers seeking exact and reliable power monitoring throughout consumer, ການຄ້າ, ແລະຄໍາຮ້ອງສະຫມັກພະລັງງານທົດແທນ.

ຂໍ້ມູນບໍລິສັດ

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) ​ແມ່ນ​ໜຶ່ງ​ໃນ​ບັນດາ​ວິ​ສາ​ຫະກິດ​ນຳ​ໜ້າ​ດ້ານ​ເຕັກ​ໂນ​ໂລ​ຊີ​ໄຟຟ້າ ​ແລະ ຜະລິດ​ຕະພັນ​ພະລັງງານ, ເຊິ່ງມີສ່ວນຮ່ວມຢ່າງເຕັມສ່ວນໃນການພັດທະນາ inverters ແສງຕາເວັນ， ເຄື່ອງຫັນ, ຕົວຄວບຄຸມແຮງດັນ, ຕູ້ແຈກຢາຍ, thyristors， ໂມດູນ， diodes， ເຄື່ອງເຮັດຄວາມຮ້ອນ, ແລະອຸປະກອນເອເລັກໂຕຣນິກອື່ນໆຫຼື semiconductors. ພວກເຮົາຈະມຸ່ງຫມັ້ນທີ່ຈະສະຫນອງຜູ້ໃຊ້ທີ່ມີຄຸນນະພາບສູງ, ຜະລິດຕະພັນທີ່ມີປະສິດທິພາບແລະການບໍລິການພິຈາລະນາ.

ມັນຍອມຮັບການຈ່າຍເງິນຜ່ານບັດເຄຣດິດ, T/T, West Union, ແລະ Paypal. PDDN ຈະສົ່ງສິນຄ້າໄປໃຫ້ລູກຄ້າຢູ່ຕ່າງປະເທດຜ່ານ FedEx, DHL, ທາງທະເລ, ຫຼືທາງອາກາດ. ຖ້າທ່ານຕ້ອງການຄຸນນະພາບສູງ (Silicon ຄວບຄຸມ rectifier)) BT139-600E, ກະລຸນາສົ່ງພວກເຮົາສອບຖາມ; ພວກເຮົາຈະຢູ່ທີ່ນີ້ເພື່ອຊ່ວຍເຈົ້າ.

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ການຂົນສົ່ງ

ໂດຍທະເລ, ໂດຍທາງອາກາດ, ໂດຍດ່ວນ, ຕາມທີ່ລູກຄ້າຮ້ອງຂໍ.

ເງື່ອນໄຂການເກັບຮັກສາ

1) ເກັບຮັກສາໄວ້ໃນສະພາບແວດລ້ອມແຫ້ງຢູ່ທີ່ອຸນຫະພູມຫ້ອງ.

2) ຫຼີກເວັ້ນຄວາມຊຸ່ມຊື່ນແລະອຸນຫະພູມສູງ.

3) ໃຊ້ທັນທີຫຼັງຈາກເປີດຖົງບັນຈຸພາຍໃນ.

5 FAQs ຂອງ (Silicon ຄວບຄຸມ rectifier)) BT139-600E

The BT139-600E is a Silicon Controlled Rectifier (SCR) designed for high-efficiency switching in AC applications. Below are five frequently asked questions about this component, ຕອບແບບສັ້ນໆ:

**What are the maximum voltage and current ratings of the BT139-600E?**
The BT139-600E can handle a repetitive off-state voltage of up to 600V and a maximum RMS current of 16A (8A average current). These ratings make it suitable for medium-power applications requiring reliable switching under high voltage conditions.

**What are the typical applications for the BT139-600E?**
This SCR is commonly used in AC motor speed controls, lighting dimmers, heating regulation systems, and power supply circuits. It is ideal for switching or phase-control tasks in industrial equipment, home appliances, ແລະລະບົບອັດຕະໂນມັດ.

**How do I trigger the BT139-600E?**
The device is triggered by applying a short positive gate current (typically 5–35mA) between the gate and cathode terminals. A gate voltage of around 1.5V is usually sufficient to turn it on. ກະຕຸ້ນຄັ້ງດຽວ, the SCR remains conductive until the anode-cathode current drops below its holding current (typically 10–50mA).

**Does the BT139-600E require a heat sink?**
ແມ່ນແລ້ວ, when operating near its maximum current ratings or in high-ambient-temperature environments, a heat sink is necessary to dissipate heat. The SCR has a junction temperature limit of 125°C and a thermal resistance of 2.5°C/W (junction to case). Proper mounting with thermal paste ensures optimal performance and longevity.

**How can I test if the BT139-600E is functional?**
Use a multimeter in diode-test mode: Anode-to-cathode should show open (infinite resistance) until the gate is briefly connected to the anode via a resistor (ຕົວຢ່າງ:, 100Ω). After triggering, the meter should indicate low resistance, confirming conduction. For full testing, integrate the SCR into a low-power circuit with a load (ຕົວຢ່າງ:, a lamp) to verify switching behavior.

These answers provide key insights into the BT139-600E’s capabilities, ການ​ນໍາ​ໃຊ້, and testing for effective integration into electronic systems.

((Silicon ຄວບຄຸມ rectifier)) BT139-600E)