DGD2103M

Document Number DS39296 Rev. 4 - 2

1 of 11

www.diodes.com

January 2021

© Diodes Incorporated

DGD2103M

HALF-BRIDGE GATE DRIVER IN SO-8

Description

The DGD2103M 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

DGD2103M

’s high side to switch to 600V in a bootstrap operation.

The DGD2103M logic inputs are compatible with standard TTL and

CMOS levels (down to 3.3V) to interface easily with controlling

devices. The driver output features high-pulse current buffers

designed for minimum driver cross conduction. DGD2103M has a

fixed internal deadtime of 420ns (typical).

The DGD2103M is offered in the SO-8 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

Features



Floating High-Side Driver in Bootstrap Operation to 600V



Drives Two N-Channel MOSFETs or IGBTs in a Half-Bridge

Configuration



Designed for Enhanced Performance in Noisy Motor Applications



290mA Source/600mA Sink Output Current Capability



Outputs Tolerant to Negative Transients



Internal Dead Time of 420ns to Protect MOSFETs



Wide Low-Side Gate Driver Supply Voltage: 10V to 20V



Logic Input (HIN and LIN*) 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)



For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/200, PPAP

capable, and manufactured in IATF 16949 certified

facilities), please contact us or your local Diodes

representative.

https://www.diodes.com/quality/product-definitions/

Mechanical Data



Case: SO-8 (Standard)



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: 0.075 grams (Approximate)

Ordering Information (Note 4)

Part Number

Marking

Reel Size (inch)

Tape Width (mm)

Quantity per Reel

DGD2103MS8-13

DGD2103M

13

12

2,500

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-

free/ 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

SO-8

Top View

Typical Configuration

DGD2103M

YY WW

= Manufacturer’s Marking

DGD2103M = Product Type Marking Code

YY = Year (ex: 21 = 2021)

WW or WW

– = Week (01 to 53)