HD04
Surface-Mount Glass Passivated Bridge RectifierThe HD04 is a surface-mount glass passivated bridge rectifier from Diodes Incorporated. View the full HD04 datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
HD04 shares its datasheet with HD01, whose page lists every part number it covers.
Official HD04 datasheet (PDF) — the source this page was extracted from.
HD04 Key Specifications
| Parameter | Value |
|---|---|
| Weight | 0.125 grams |
| Package Width | 3.60mm to 4.00mm |
| Package Height | max 3.00mm |
| Package Length | 4.50mm to 4.90mm |
| DC Blocking Voltage | 400V |
| Forward Voltage Drop | 1.0V @0.4A (Per Element) |
| Peak Reverse Current | 5.0µA @25°C (Per Element) |
| Operating Temperature Range | -55°C to +150°C |
| Average Forward Rectified Current | 0.8A |
| Non-Repetitive Peak Forward Surge Current | 30A Peak |
HD04 Overview
Part: HD01 - HD06 — Diodes Incorporated
Type: Surface-Mount Glass Passivated Bridge Rectifier
Description: 0.8A surface-mount glass passivated bridge rectifier with peak repetitive reverse voltage up to 600V and surge overload rating to 30A peak.
Operating Conditions:
- Peak Repetitive Reverse Voltage: up to 600 V
- Average Forward Rectified Current: 0.8 A (@TA = +40° C)
- Operating and Storage Temperature: -55 to +150 °C
Absolute Maximum Ratings:
- Max Peak Repetitive Reverse Voltage: 600 V
- Max Average Forward Rectified Current: 0.8 A
- Max Operating and Storage Temperature: +150 °C
Key Specs:
- Peak Repetitive Reverse Voltage (HD06): 600 V
- RMS Reverse Voltage (HD06): 420 V
- Average Forward Rectified Current: 0.8 A (@TA = +40° C)
- Non-Repetitive Peak Forward Surge Current: 30 A (8.3ms Single Half Sine Wave)
- Instantaneous Voltage Drop: 1.0 V (@0.4A, Per Element)
- Peak Reverse Current: 5.0 μA (@TA = +25° C, Per Element)
- Peak Reverse Current: 500 μA (@TA = +125° C, Per Element)
- Typical Thermal Resistance, Junction to Ambient: 75 °C/W
- Typical Total Capacitance: 10 pF (Per Element, @1.0MHz and 4.0V reverse voltage)
Features:
- Glass Passivated Die Construction
- Low-Forward Voltage Drop
- Surge Overload Rating to 30A Peak
- Ideally Suited for Automated Assembly
- Miniature Package Saves Space on PC Boards
- UL Listed Under Recognized Component Index, File Number E94661
- Lead-Free Finish; RoHS Compliant
Applications:
- Automotive applications requiring specific change control
Package:
- MiniDIP
HD04 Features
- Glass Passivated Die Construction
- Low-Forward Voltage Drop
- Surge Overload Rating to 30A Peak
- Ideally Suited for Automated Assembly
- Miniature Package Saves Space on PC Boards
- UL Listed Under Recognized Component Index, File Number E94661
- Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
- 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 us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
HD01 - HD06
HD04 Electrical Characteristics
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Instantaneous Voltage Drop @0.4A (Per Element) | V F | 1.0 | V |
| Peak Reverse Current at Rated @TA = +25° C DC Blocking Voltage (Per Element) @TA = +125° C | I R | 5.0 500 | μA |
| Typical Total Capacitance (Per Element) (Note 5) | C T | 10 | pF |
Notes:
-
Mounted on PC board.
-
Measured at 1.0MHz and applied reverse voltage of 4.0V.
HD01 - HD06
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Maximum Peak Forward Surge Current (per element)
HD01 - HD06
HD04 Absolute Maximum Ratings
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
| Characteristic | Symbol | HD01 | HD02 | HD04 | HD06 | Unit |
|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage | V RMM V RWM V DC | 100 | 200 | 400 | 600 | V |
| RMS Reverse Voltage | V RMS | 70 | 140 | 280 | 420 | V |
| Average Forward Rectified Current (Note 4) @TA = +40° C | I O | 0.8 | 0.8 | 0.8 | 0.8 | A |
| Non-Repetitive Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed on Rated Load | I FSM | 30 | 30 | 30 | 30 | A |
HD04 Thermal Information
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Typical Thermal Resistance, Junction to Ambient (Note 4) | R ← JA | 75 | ° C/W |
| Operating and Storage Temperature Range | T J , T STG | -55 to +150 | ° C |
HD04 Package Information
- Package: MiniDIP
- Package Material: Molded Plastic. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminals: Finish - Bright Tin. Plated Leads, Solderable per MIL-STD-202, Method 208
- Polarity: As Marked on Case
- Marking: Product Type Marking Code, Date Code, & Polarity Markings
- Weight: 0.125 grams (Approximate)
Equivalent Circuit
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
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Ask your AI agent about the HD04
Connect SheetsData to Claude, Cursor, Codex or any MCP client and your agent reads this datasheet for you: pinout, limits, register maps and design checks, with the numbers taken from the PDF.
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Then ask: "Can the HD04 run from my 12 V rail? Check it against the datasheet limits."
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