Durable Taiwan Semiconductor S1MLH rectifier ideal for snubber circuits and automotive power electronics
Product Overview
The HS1ALH HS1MLH series are high-efficiency surface-mount rectifiers from Taiwan Semiconductor, featuring a glass-passivated chip junction and AEC-Q101 qualification. Designed for automated placement, these rectifiers offer a low profile, low power loss, and high efficiency, making them ideal for DC-to-DC converters, automotive applications including car lighting, snubber circuits, and freewheeling applications. They are RoHS compliant and halogen-free.
Product Attributes
- Brand: Taiwan Semiconductor
- Certifications: AEC-Q101 qualified, RoHS Compliant, Halogen-free according to IEC 61249-2-21
- Material: Glass passivated chip junction, Molding compound meets UL 94V-0 flammability rating, Matte tin plated leads
- Moisture Sensitivity Level: Level 1, per J-STD-002
Technical Specifications
| Parameter | Symbol | HS1ALH | HS1BLH | HS1DLH | HS1FLH | HS1GLH | HS1JLH | HS1KLH | HS1MLH | Unit |
| Marking code on the device | HAL | HBL | HDL | HFL | HGL | HJL | HKL | HML | ||
| Repetitive peak reverse voltage | VRRM | 50 | 100 | 200 | 300 | 400 | 600 | 800 | 1000 | V |
| Reverse voltage, total rms value | VR(RMS) | 35 | 70 | 140 | 210 | 280 | 420 | 560 | 700 | V |
| Forward current | IF | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | A |
| Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load | IFSM | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | A |
| Junction temperature | TJ | - 55 to +150 | C | |||||||
| Storage temperature | TSTG | - 55 to +150 | C | |||||||
| Junction-to-ambient thermal resistance | RJA | 100 | C/W | |||||||
| Forward voltage (IF = 1A, TJ = 25C) | VF | - 0.95 | - 0.95 | - 0.95 | - 0.95 | - 1.30 | - 1.70 | - 1.70 | - 1.70 | V |
| Reverse current @ rated VR (TJ = 25C) | IR | - 5 | A | |||||||
| Reverse current @ rated VR (TJ = 125C) | IR | - 150 | A | |||||||
| Junction capacitance (1MHz, VR = 4.0V) | CJ | 20 | 20 | 20 | 20 | 20 | 15 | 15 | 15 | pF |
| Reverse recovery time (IF = 0.5A, IR = 1.0A, Irr = 0.25A) | trr | - 50 | - 50 | - 50 | - 50 | - 50 | - 75 | - 75 | - 75 | ns |
2401222250_Taiwan-Semiconductor-S1MLH_C19854118.pdf
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