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DGD21042 fiches techniques PDF

Diodes - HALF-BRIDGE GATE DRIVER

Numéro de référence DGD21042
Description HALF-BRIDGE GATE DRIVER
Fabricant Diodes 
Logo Diodes 





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DGD21042 fiche technique
Description
The DGD21042 is a high-voltage / high-speed gate driver capable of
driving N-channel MOSFETs and IGBTs in a half bridge configuration.
High-voltage processing techniques enable the DGD21042’s high side
to switch to 600V in a bootstrap operation.
The DGD21042 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) to interface easily with controlling
devices. The driver outputs feature high-pulse current buffers
designed for minimum driver cross conduction. The DGD21042 has a
fixed internal deadtime of 430ns (typical).
The DGD21042 is offered in the SO-8 (Type TH) package and
operates over an extended -40°C to +125°C temperature range.
Applications
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
DGD21042
HALF-BRIDGE GATE DRIVER IN SO-8
Features
Floating High-Side Driver in Bootstrap Operation to 600V
Drives Two N-Channel MOSFETs or IGBTs in a Half Bridge
Configuration
290mA Source / 600mA Sink Output Current Capability
Outputs Tolerant to Negative Transients
Internal Dead Time of 430ns to Protect MOSFETs
Wide Low-Side Gate Driver Supply Voltage: 10V to 20V
Logic Input (IN and SD*) 3.3V Capability
Schmitt Triggered Logic Inputs
Undervoltage Lockout for VCC (Logic and Low Side Supply)
Extended Temperature Range: -40°C To +125°C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: SO-8 (Type TH)
Case Material: Molded Plastic. “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 3 per J-STD-020
Terminals: Finish Matte Tin Plated Leads
Solderable per MIL-STD-202, Method 208
Weight: 0.074 grams (Approximate)
Typical Configuration
SO-8 (Type TH)
Top View
Ordering Information (Note 4)
Product
DGD21042S8-13
Marking
DGD21042
Reel Size (inch)
13
Tape Width (mm)
12
Quantity per Reel
2,500
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
DGD21042
YY WW
= Manufacturer’s Marking
DGD21042 = Product Type Marking Code
YY = Year (ex: 16 = 2016)
WW = Week (01 to 53)
DGD21042
Document Number DS39058 Rev. 1 - 2
1 of 11
www.diodes.com
September 2016
© Diodes Incorporated

PagesPages 11
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