ON Semiconductor MURS120T3G Ultrafast Diode, 200V, 1A, DO-214AA
ON Semi MURS120T3G ultrafast diode, 200V, 1A, DO-214AA. Low forward drop, 35ns recovery, ideal for high frequency rectification.
The MURS120T3G from ON Semiconductor is a surface mount ultrafast power rectifier designed for high voltage, high frequency rectification, freewheeling, and protection in applications where compact size and weight are critical. Its epoxy molded case with corrosion-resistant external surfaces and readily solderable terminal leads ensures durability and ease of assembly.
Featuring a high temperature glass passivated junction, this diode delivers reliable performance and a low forward voltage drop of just 875 mV, enhancing system efficiency. With a repetitive peak reverse voltage of 200 V and an average forward current of 1 A, it is well-suited for demanding power management and safety applications. The device offers a fast reverse recovery time of 35 ns and can withstand a forward surge current of up to 40 A, providing robust protection in transient conditions.
The diode comes in a compact DO-214AA (SMB) package with 2 pins, making it ideal for space-constrained surface mount designs. A clear polarity band indicates the cathode lead, simplifying installation. With a junction-to-lead thermal resistance of 13°C/W and a maximum operating temperature of 175°C, this rectifier ensures stable operation even under high thermal stress.
Key Features
- High temperature glass passivated junction for reliability
- Low forward voltage drop (875 mV) for improved efficiency
- Ultrafast recovery time (35 ns) for high frequency operation
- High surge capability (40 A) for robust protection
- Compact, surface mount DO-214AA (SMB) package
- High voltage rectification
- High frequency rectification
- Freewheeling circuits
- Protection circuits
- Diode Configuration: Single
- Repetitive Peak Reverse Voltage: 200 V
- Average Forward Current: 1 A
- Forward Voltage Max: 875 mV
- Reverse Recovery Time: 35 ns
- Forward Surge Current: 40 A
- Operating Temperature Max: 175°C
- Diode Case Style: DO-214AA (SMB)
- No. of Pins: 2 Pin
- Junction-to-Lead Thermal Resistance: 13°C/W
- Polarity Band: Indicates cathode lead
- Junction Type: High temperature glass passivated
- Package Type: Epoxy molded case, corrosion-resistant
- Weight: 0.12 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- of Pins: 2 Pin
- SVHC: Lead (25-Jun-2025)
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