Hefei Purple Horn E-Commerce Co., Ltd.
| Non-Repetitive Peak Forward Surge Current | 25A |
| Operating Junction Temperature Range | -55℃~+150℃ |
| Voltage - Forward(Vf@If) | 1.1V@800mA |
| Current - Rectified | 800mA |
| Voltage - DC Reverse(Vr) | 100V |
| Description | Bridge Rectifier 100V 0.8A Surface Mount UMB |
| Mfr. Part # | UM1B |
| Package | UMB |
| Model Number | UM1B |
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Product Specification
| Non-Repetitive Peak Forward Surge Current | 25A | Operating Junction Temperature Range | -55℃~+150℃ |
| Voltage - Forward(Vf@If) | 1.1V@800mA | Current - Rectified | 800mA |
| Voltage - DC Reverse(Vr) | 100V | Description | Bridge Rectifier 100V 0.8A Surface Mount UMB |
| Mfr. Part # | UM1B | Package | UMB |
| Model Number | UM1B |
0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER (UMB Package) designed for surface mount applications. Features include glass-passivated chip junction, high surge current capability, and a wide range of reverse voltage options from 100V to 1000V. Ideal for applications requiring efficient rectification in a compact form factor.
| Model | Max. Repetitive Peak Reverse Voltage (V) | Max. RMS Voltage (V) | Max. DC Blocking Voltage (V) | Average Rectified Output Current (A) | Peak Forward Surge Current (A) | Max. DC Reverse Current @ Rated DC Blocking Voltage (A) | Forward Voltage per element @ 0.4A (V) | Forward Voltage per element @ 0.8A (V) | Operating & Storage Temp (C) | Typical Junction Capacitance (pF) | Typical Thermal Resistance (C/W) |
| UM1B | 100 | 100 | 100 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
| UM2B | 200 | 200 | 200 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
| UM4B | 400 | 400 | 400 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
| UM6B | 600 | 600 | 600 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
| UM8B | 800 | 800 | 800 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
| UM10B | 1000 | 1000 | 1000 | 0.8 | 25 | 3 (@25C), 30 (@125C) | 1.0 | 1.1 | -55 ~ +150 | 110 | 20 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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