Diodes GBU1506-GBU1510: 15A Standard Recovery Bridge Rectifier
Product Datasheet
Product Summary
| VRRM (V) | IF (A) | VF Max (V) @ IF = 7.5A | IR Max (µA) |
|---|---|---|---|
| 600, 800, 1000 | 15 | 1.1 | 5 |
Features
- Glass Passivated Die Construction
- Rating to 1000V PRV
- Ideal for Printed Circuit Board
- Reliable Low-Cost Construction Utilizing Molded Plastic Technique
- UL Recognized File # E95060
- Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. "Green" Device (Note 3)
- For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact Diodes Incorporated or your local Diodes representative.
- Diodes Product Definitions
Mechanical Data
- Package: GBU
- Package Material: Plastic Material, UL Flammability Classification 94V-0
- Terminals: Finish - Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
- Polarity Indicator: As Marked on The Body
- Weight: 4.0 grams (Approximate)
- Mounting Position: Any
Ordering Information
Note 4: For packaging details, visit Diodes Packaging Information.
| Orderable Part Number | Package | Qty. | Carrier |
|---|---|---|---|
| GBU1506-TU | GBU | 20pcs | Tube |
| GBU1508-TU | GBU | 20pcs | Tube |
| GBU1510-TU | GBU | 20pcs | Tube |
Notes:
- 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
- 2. See Diodes Lead-Free Information for more details on definitions of Halogen- and Antimony-free, "Green" and Lead-free.
- 3. Halogen- and Antimony-free "Green" products contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
Marking Information
The product marking consists of:
- GBU15xx: Product Type Marking Code
- [Manufacturer's Code]: Manufacturer's Code Marking
- YWW: Date Code Marking, where Y is the Last Digit of the Year (e.g., 5 for 2025) and WW is the Week Code (01 to 53).
The marking diagram shows a symbol (likely the Diodes logo), the product type code, and the date code.
Maximum Ratings
All ratings are @ TA = +25°C, unless otherwise specified.
| Characteristic | Symbol | GBU1506 | GBU1508 | GBU1510 | Unit |
|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 600 | 800 | 1000 | V |
| Maximum DC Blocking Voltage | VDC | 600 | 800 | 1000 | V |
| Average Rectified Output Current @TC = +100°C | IF(AV) | 15 (With Heatsink), 3.2 (Without Heatsink) | A | ||
| Peak Forward Surge Current 8.3ms Single Half Sine Wave @ TJ = +25°C | IFSM | 200 | A | ||
| I²t Rating for Fusing (t = 8.3ms) | I²t | 166 | A²s | ||
| Mounting Torque (Recommended Torque: 0.5 N.m) | TOR | 0.8 | N.m | ||
| Operating Junction Temperature Range | TJ, TSTG | -55 to +150 | °C | ||
Electrical Characteristics
All characteristics are @ TA = +25°C, unless otherwise specified.
| Characteristic | Test Condition | Symbol | Max | Unit |
|---|---|---|---|---|
| Forward Voltage | IF = 7.5A, TJ = +25°C | VF | 1.1 | V |
| Leakage Current | VR at Rated, TJ = +25°C | IR | 5 | µA |
| TJ = +125°C | 500 | µA | ||
| Typical Junction Capacitance (Note 5) | TJ = +25°C, f = 1MHz, VR = 4.0V DC | CT | 50 | pF |
Note 5: Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
Thermal Characteristics
| Characteristic | Symbol | Typ | Unit |
|---|---|---|---|
| Typical Thermal Resistance (Note 6) | RJC | 2 | °C/W |
Note 6: Device mounted on 200mm * 200mm * 5mm AL plate heatsink.
Performance Graphs
Figure 1. Forward Current Derating Curve: This graph shows the relationship between Average Forward Current (A) and Case Temperature (°C). It displays two curves: one for devices with a heatsink and one for devices without a heatsink, illustrating how current handling capacity decreases with increasing temperature.
Figure 2. Maximum Non-Repetitive Surge Current: This graph plots Peak Forward Surge Current (A) against the Number of Cycles at 60Hz for an 8.3ms Single Half Sine Wave. It indicates the maximum surge current the device can withstand for a short duration.
Figure 3. Typical Reverse Characteristics: This graph illustrates Instantaneous Reverse Current (µA) versus the Percentage of Rated Peak Reverse Voltage (%). It shows three distinct curves representing different junction temperatures: TJ = 25°C, TJ = 100°C, and TJ = 125°C, demonstrating how reverse leakage increases with temperature and voltage.
Figure 4. Typical Junction Capacitance: This graph displays Capacitance (pF) against Reverse Voltage (V) for a junction temperature of TJ = 25°C and a frequency of f = 1MHz. It shows a decreasing capacitance as reverse voltage increases.
Figure 5. Typical Forward Characteristics: This graph plots Instantaneous Forward Current (A) against Instantaneous Forward Voltage (V) for a junction temperature of TJ = 25°C and a pulse width of 300µs. It shows the forward voltage drop at various forward current levels.
Package Outline Dimensions
The GBU package dimensions are provided in millimeters (mm). For the latest version, please refer to Diodes Package Outlines.
| Dim | Min | Max |
|---|---|---|
| A | 21.8 | 22.3 |
| B | 3.5 | 4.1 |
| C | 7.4 | 7.9 |
| D | 1.65 | 2.16 |
| E | 2.25 | 2.75 |
| F | 1.95 | 2.35 |
| G | 1.02 | 1.27 |
| H | 4.83 | 5.33 |
| J | 17.5 | 18.0 |
| K | 3.2 x 45° | - |
| L | 18.3 | 18.8 |
| M | 3.30 | 3.56 |
| N | 0.46 | 0.56 |
| O | 1.90R | - |
| P | 0.76 | 1.0 |
The diagram shows the physical layout of the GBU package with lead designations and dimensions labeled.
Important Notice
Diodes Incorporated (Diodes) and its subsidiaries make no warranties, express or implied, regarding the information in this document. This document is for informational purposes only and is intended for skilled engineering customers. Diodes assumes no liability for application-related information or support. Products may be covered by patents and trademarks. Diodes' products are subject to Standard Terms and Conditions of Sale. Use of Diodes' products in systems prohibited by law or for unintended applications is the sole responsibility of the customer. While efforts have been made to ensure accuracy, the document may contain technical inaccuracies or typographical errors. Diodes reserves the right to make changes without notice. The English version of this document is the definitive one. Unauthorized use or distribution is prohibited.
For the most recent version of this notice, visit: Diodes Important Notice.
Diodes logo is a registered trademark of Diodes Incorporated. All other trademarks are property of their respective owners.
© 2025 Diodes Incorporated. All Rights Reserved.
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