DGD1504
250V HALF-BRIDGE GATE DRIVER IN SO-8
Description
Features
The DIODES™ DGD1504 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
DGD1504’s high side to switch to 250V in a bootstrap operation.
The DGD1504 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 DGD1504 has a
fixed internal deadtime of 430ns (typical).
The DGD1504 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
Floating High-Side Driver in Bootstrap Operation to 250V
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)
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/
Mechanical Data
Package: SO-8
Package 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)
SO-8 (Type TH)
Typical Configuration
Top View
Ordering Information (Note 4)
Part Number
Package
Marking
Reel Size (inch)
Tape Width (mm)
DGD1504S8-13
SO-8 (Type TH)
DGD1504
13
12
Notes:
Packing
Qty.
Carrier
2,500
Reel
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
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