Glass passivated 0.8A bridge rectifier in UMB package Jingdao Microelectronics UM8B for surface mount solutions
Key Attributes
Model Number:
UM8B
Product Custom Attributes
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
Mfr. Part #:
UM8B
Package:
UMB
Product Description
Product Overview
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.
Product Attributes
- Package: UMB
- Chip Material: Glass Passivated
- Application: Surface Mount
Technical Specifications
| 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 |
2304140030_Jingdao-Microelectronics-UM8B_C437923.pdf
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