Vishay / Siliconix SiHx28N60EF / SiHx33N60EF EF 系列功率 MOSFET

威世 SiHx28N60EF / SiHx33N60EF EF 系列功率 MOSFET 是一款 600V 快速体二极管 N 沟道功率 MOSFET，专为零电压开关(ZVS) /软开关 PWM 拓扑，如相移桥和 LLC 转换器半桥而开发。SiHx28N60EF 和 SiHx33N60EF 系列功率 MOSFET 的反向恢复电荷(Qrr)比标准 MOSFET 低 10 倍，因此在这些应用中更安全可靠。这使器件能够更快地再次隔离完全击穿电压，有助于避免因击穿和热过应力而导致的失效。另外，更低的 Qrr 使器件的反向恢复损耗低于标准 MOSFET。这款器件的导通电阻和栅极电荷极低，因而传导损耗和开关损耗也极低，能在高功率、高性能的开关电源应用里节约能耗。该系列基于 E 系列超级结技术，通过了雪崩 UIS 测试，有 TO-220、TO-263、TO-220F、TO-247AC 封装可选。

The EF power MOSFETs also incorporate 650V_DS high voltage variants that offer low Figure-Of-Merit (FOM), low input capacitance, and low gate charge. These variants are available in TO-220FP, TO-220AB, TO-247AC, TO-263, TO-247, and PowerPak 8 x 8 packages. These MOSFETs are specifically designed for welding, induction heating, motor drives, and server and telecom applications.

特性

Fast Body Diode MOSFET, using E Series Technology
Reduced T_rr / Q_rr / I_rrm
Low figure-of-merit (FOM) R_on x Q_g
Ultra-low gate charge (Q_g)
Low reverse recovery charge (Q_rr) increases reliability in zero voltage switching topologies
Ultra-low on-resistance and gate charge

Reduced conduction and switching losses
Offered in TO-220FP, TO-220AB, TO-247AC, TO-263, TO-247, and PowerPak 8 x 8 packages
Withstand high energy pulses in the avalanche and commutation mode with guaranteed limits through 100% UIS testing
RoHS-compliant and halogen-free

应用

Telecommunications - server and telecom power supplies
Lighting
- High-intensity discharge
- LEDs
Consumer and computing - ATX power supplies
Industrial
- Welding
- Motor drivers
- Battery chargers

Renewable energy
- Solar PV inverters
Switch-mode power supplies
Applications using the following topologies
- LLC
- Phase shifted bridge (ZVS)
- 3-level inverter
- AC/DC bridge