Surface Mount Diode LRC LMBR0520T1G with Low Forward Voltage and High Temperature Junction Capability
Product Overview
The Schottky Power Rectifier employs the Schottky Barrier principle, offering an optimal forward voltage drop-reverse current tradeoff. It is ideally suited for low voltage, high frequency rectification, or as free-wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical. This device features a guardring for stress protection, very low forward voltage (0.38 V Max @ 0.5 A, 25C), and a 125C operating junction temperature. The package is designed for optimal automated board assembly.
Product Attributes
- Pb-Free package available
- Epoxy Meets UL94, VO at 1/8
- Device Marking: B2
- Polarity Designator: Cathode Band
- Weight: 11.7 mg (approximately)
- Case: Epoxy, Molded
- Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
- Lead and Mounting Surface Temperature for Soldering Purposes: 260C Max. for 10 Seconds
Technical Specifications
| Rating | Symbol | Value | Unit | Description |
| Peak Repetitive Reverse Voltage | VRRM | 20 | Volts | Working Peak Reverse Voltage / DC Blocking Voltage |
| Average Rectified Forward Current | IF(AV) | 0.5 | Amps | (Rated VR) TL = 90C |
| Non-repetitive Peak Surge Current | IFSM | 5.5 | Amps | (Surge applied at rated load conditions halfwave, single phase, 60 Hz) |
| Storage Temperature | Tstg | -65 to +125 | C | |
| Operating Junction Temperature | TJ | -65 to +125 | C | |
| Voltage Rate of Change | dv/dt | 1000 | V/s | (Rated VR) |
| Thermal Resistance Junction to Ambient | RJA | 340 | C/W | (1) FR4 or FR5 = 3.5 x 1.5 inches using the Motorola minimum recommended footprint. |
| Thermal Resistance Junction to Lead | RJL | 150 | C/W | |
| Maximum Instantaneous Forward Voltage | VF | 0.300 / 0.385 / 0.220 / 0.330 | Volts | (2) (iF = 0.1 Amps) TJ = 25C / TJ = 100C / (iF = 0.5 Amps) TJ = 25C / TJ = 100C |
| Maximum Instantaneous Reverse Current | IR | 75 A / 250 A / 5 mA / 8 mA | (2) (VR = 10 V) TJ = 25C / TJ = 100C / (Rated dc Voltage = 20 V) TJ = 25C / TJ = 100C | |
| Reel Option 1 | LMBR0520T1G | 3,000 | per 7 reel/8 mm tape | |
| Reel Option 2 | LMBR0520T3G | 10,000 | per 13 reel/8 mm tape |
1810051611_LRC-LMBR0520T1G_C78289.pdf
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