| Category | |
| Manufacturer Name | |
| Current | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Voltage | |
| Weight |
The MURS120T3G is an ultra-fast recovery rectifier designed for high-voltage, high-frequency rectification and freewheeling diode applications. It is rated for a peak repetitive reverse voltage of 200V and an average forward current of 1A. The device features a fast recovery time of 35 ns, ensuring efficient switching in power conversion circuits. The typical forward voltage drop is 875 mV at 1A, with a maximum of 1.05V at a junction temperature of 150°C. It can withstand non-repetitive peak surge currents up to 35A.
The rectifier is housed in a compact DO-214AA (SMB) surface-mount package with J-bend leads, enabling automated assembly and space-saving designs. The operating junction temperature range is -65°C to 175°C, allowing use in harsh environments. The device is Pb-free and RoHS compliant, with an ESD rating of HBM 3B (>8 kV) and CDM >1000 V. The glass passivated junction provides high temperature stability and reliability.
Typical applications include high frequency rectifiers, freewheeling diodes in power supplies, and protection diodes in DC-DC converters. The MURS120T3G is part of On Semiconductor's MURS1 series and is available in tape and reel packaging for volume production.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.60 | $0.60 |
| 10+ | $0.37 | $0.37 |
| 100+ | $0.24 | $0.24 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.16 | $0.16 |
| 2,500+ | $0.13 | $0.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
200V peak repetitive reverse voltage.
1A.
875 mV at 1A, with a maximum of 1.05V at 150°C.
35 ns.
DO-214AA (SMB) surface-mount package.
35 A.
-65°C to 175°C.