New Super-Slim Rectifiers from STMicroelectronics Save Space, Weight, and Energy in Automotive and Outdoor Electronics
The extremely low profile and light weight of STMicroelectronics' latest automotive-qualified high-voltage ultrafast rectifiers support space-efficient vehicle electronics by helping miniaturize electronic control modules, power converters, and motor drives.
The new rectifiers are packaged as SMBFlat devices that weigh only 50mg and, at 1mm-thick, are almost 60% thinner than the nearest competing rectifiers in standard 2.4mm-thick SMB packages. This helps designers create lighter and slimmer Electronic Control Units suitable for mounting in small spaces within the vehicle. The two-lead surface-mount SMBFlat package is footprint-compatible with standard SMB devices, which promotes ease of use in existing PC-board designs.
With their wide temperature range of -40°C to 175°C, ST's SMBFlat rectifiers suit both automotive applications and equipment installed in harsh environments, such as mobile basestations and outdoor lighting.
Key features:
Part number | Repetitive peak reverse voltage (VRRM) (max) | Current rating (IF(AV)) | Forward voltage (VF) (max) | Reverse-recovery time (trr) (max) |
STTH1R06-Y | 600 V | 1 A | 1.9 V | 45 ns |
STTH1L06-Y | 600 V | 1 A | 1.4 V | 60 ns |
STTH2R06-Y | 600 V | 2 A | 1.9 V | 50 ns |
STTH2L06-Y | 600 V | 2 A | 1.4 V | 70 ns |
STTH3R06-Y | 600 V | 3 A | 1.9 V | 50 ns |
STTH3L06-Y | 600 V | 3 A | 1.4 V | 70 ns |
STTH110-Y | 1000 V | 1 A | 1.7 V | 75 ns |
STTH112-Y | 1200 V | 1 A | 1.9 V | 75 ns |
STTH208-Y | 800 V | 2 A | 1.55 V | 75 ns |
STTH310-Y | 1000 V | 3 A | 1.70 V | 75 ns |
ST's SMBFlat automotive-qualified rectifiers are in production now, priced from $0.15 for the 1A/600V R-series STTH1R06UFY for orders of 100 units.
For further information please contact EDOM Tech
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