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) | 800V |
| Description | Bridge Rectifier 800V 0.8A Surface Mount UMB |
| Mfr. Part # | UM8B |
| Package | UMB |
| Model Number | UM8B |
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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) | 800V | Description | Bridge Rectifier 800V 0.8A Surface Mount UMB |
| Mfr. Part # | UM8B | Package | UMB |
| Model Number | UM8B |
0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER in UMB Package. Designed for surface mount applications, this rectifier offers high surge current capability and is available with reverse voltage ratings from 100V to 1000V. Ideal for single-phase half-wave rectification with resistive or inductive loads.
| 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) | Forward Voltage (V) | Max. DC Reverse Current (A) | Junction Capacitance (pF) | Operating & Storage Temp (C) | Thermal Resistance (C/W) |
|---|---|---|---|---|---|---|---|---|---|---|
| UM1B | 100 | 100 | 100 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 20 |
| UM2B | 200 | 200 | 200 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 20 |
| UM4B | 400 | 400 | 400 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 20 |
| UM6B | 600 | 600 | 600 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 20 |
| UM8B | 800 | 800 | 800 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 20 |
| UM10B | 1000 | 1000 | 1000 | 0.8 | 25 (8.3ms) | 1.0 @ 0.4A / 1.1 @ 0.8A | 3 (@25C) / 30 (@125C) | Typical 10 | -55 ~ +150 | Typical 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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