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PDF DGD2108 Data sheet ( Hoja de datos )

Número de pieza DGD2108
Descripción HALF-BRIDGE GATE DRIVER
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No Preview Available ! DGD2108 Hoja de datos, Descripción, Manual

Description
The DGD2108 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 DGD2108’s high-side
to switch to 600V in a bootstrap operation.
The DGD2108 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) for easy interfacing with controlling
devices. The driver outputs feature high-pulse current buffers
designed for minimum driver cross conduction. Internal deadtime
protects high-voltage MOSFETs.
The DGD2108 is offered in SO-8 (Type TH) package, the operating
temperature extends from -40°C to +125°C.
Applications
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
DGD2108
HALF-BRIDGE GATE DRIVER IN SO-8 (TYPE TH)
Features
Floating high-side driver in bootstrap operation to 600V
Drives two N-Channel MOSFETs or IGBTs in a half bridge
configuation
Outputs tolerant to negative transients
Internal logic and dead time of 540ns to protect MOSFETs
Wide logic and low-side gate driver supply voltage: 10V to 20V
Logic inputs (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-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: 0.075 grams (Approximate)
Typical Configuration
SO-8 (Type TH)
Top View
Ordering Information (Note 4)
Product
DGD2108S8-13
Marking
DGD2108
Reel size (inches)
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
Typical Configuration
DGD2108
YY WW
= Manufacturer’s Marking
DGD2108 = Product Type Marking Code
YY = Year (ex: 16 = 2016)
WW = Week (01 - 53)
DGD2108
Document Number DS38287 Rev. 4 - 2
1 of 12
www.diodes.com
February 2016
© Diodes Incorporated

1 page




DGD2108 pdf
Timing Waveforms
DGD2108
DGD2108
Document Number DS38287 Rev. 4 - 2
5 of 12
www.diodes.com
February 2016
© Diodes Incorporated

5 Page





DGD2108 arduino
Package Outline Dimensions
Please see AP02001 at http://www.diodes.com/_files/datasheets/ap02001.pdf for the latest version.
D
E E1
R 0.16+/-0.02
b
R 0.23+/-0.02
h
A
e
A2
A1
Ø
L
L1
0.25
Gauge Plane
Seating Plane
c
DGD2108
SO-8 (Type TH)
Dim Min Max Typ
A 1.35 1.75 --
A1 0.10 0.25 --
A2 --
-- 1.45
b 0.35 0.51 --
c 0.190 0.248 --
D 4.80 5.00 4.90
E 5.80 6.20 6.00
E1 3.80 4.00 3.90
e -- -- 1.27
h 0.25 0.50 --
L 0.41 1.27 --
L1 --
-- 1.04
Ø08--
All Dimensions in mm
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/_files/datasheets/ap02001.pdf for the latest version.
X
Y
C1
Dimensions Value (in mm)
C 1.27
C1 5.20
X 0.60
Y 2.20
C
Note:
For high voltage applications, the appropriate industry sector guidelines should be considered with regards to creepage and clearance distances between
device Terminals and PCB tracking.
DGD2108
Document Number DS38287 Rev. 4 - 2
11 of 12
www.diodes.com
February 2016
© Diodes Incorporated

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