DGD21064M

Document number: DS39674 Rev. 4 - 2

1 of 11

www.diodes.com

September 2019

© Diodes Incorporated

DGD21064M

HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO-14 (Type TH)

Description

The DGD21064M 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 DGD21064M

’s high-

side to switch to 600V in a bootstrap operation.

The DGD21064M 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 DGD21064M is available in a SO-14 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 Half Bridge

Configuation



Outputs Tolerant to Negative Transients



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

20V



Wide Logic Supply Voltage Offset Voltage: -5V to 5V



Logic Input (HIN and LIN) 3.3V Capability



Schmitt Triggered Logic Inputs with Internal Pull Down



Undervoltage Lockout for High and Low Side Drivers



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-14 (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: 0.142 grams (Approximate)

Ordering Information (Note 4)

Part Number

Marking

Reel Size (inches)

Tape Width (mm)

Quantity Per Reel

DGD21064MS14-13

DGD21064M

13

16

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 https://www.diodes.com/design/support/packaging/diodes-packaging/.

Marking Information

SO-14

Top View

Typical Configuration

DGD21064M

YY WW

= Manufacturer’s Marking

DGD21064M = Product Type Marking Code

YY = Year (ex: 19 = 2019)

WW = Week (01 to 53)