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DGD21042 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 DGD21042
기능 HALF-BRIDGE GATE DRIVER
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DGD21042 데이터시트, 핀배열, 회로
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




DGD21042 pdf, 반도체, 판매, 대치품
DGD21042
DC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, @TA = +25°C, unless otherwise specified.) (Note 7)
Parameter
Logic “1” (IN) & Logic “0” (SD*) Input Voltage
Symbol Min Typ Max Unit
Condition
VIH 2.5 – – V VCC = 10V to 20V
Logic “0” (IN) & Logic “1” (SD*) Input Voltage
High Level Output Voltage, VBIAS - VO
Low Level Output Voltage, VO
Offset Supply Leakage Current
Quiescent VBS Supply Current
Quiescent VCC Supply Current
Logic “1” Input Bias Current
Logic “0” Input Bias Current
VCC Supply Undervoltage Positive Going Threshold
VCC Supply Undervoltage Negative Going Threshold
VBS Supply Undervoltage Positive Going Threshold
VBS Supply Undervoltage Negative Going Threshold
Output High Short Circuit Pulsed Current
Output Low Short Circuit Pulsed Current
VIL
VOH
VOL
ILK
IBSQ
ICCQ
IIN+
IIN-
VCCUV+
VCCUV-
VBSUV+
VBSUV-
IO+
IO-
– – 0.8 V VCC = 10V to 20V
0.05 0.2 V IO = 2mA
0.02 0.1 V IO = 2mA
– – 50 µA VB = VS = 600V
60 100 µA VIN = 0V or 5V
350 500 µA VIN = 0V or 5V
3.0 10 µA VIN = 5V, SD* = 0V
– – 5.0 µA VIN = 0V, SD* = 5V
7.4 8.5 9.6 V
7.1 7.8 8.8 V
5.5 6.5 7.5 V
5.3 6.3 7.3 V
130 290
mA VO = 0V, PW ≤ 10µs
270 600
mA VO = 15V, PW ≤ 10µs
Note:
7. The VIN and IIN parameters are applicable to the two logic pins: IN and SD*. The VO and IO parameters are applicable to the respective output pins:
HO and LO.
AC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, CL = 1000pF, @TA = +25°C, unless otherwise specified.)
Parameter
Turn-On Propagation Delay
Turn-Off Propagation Delay
Shutdown Propagation Delay
Delay Matching, HO and LO Turn-On / Turn-Off
Turn-On Rise Time
Turn-Off Fall Time
Deadtime: tDT LO-HO & tDT HO-LO
Symbol Min Typ Max Unit
Condition
tON 680 820 ns VS = 0V
tOFF 150 220 ns VS = 600V
tSD 160 220 ns
tDM – – 60 ns
tR 70 170 ns VS = 0V
tF 35 90 ns VS = 0V
tDT 300 430 550 ns
DGD21042
Document Number DS39058 Rev. 1 - 2
4 of 11
www.diodes.com
September 2016
© Diodes Incorporated

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DGD21042 전자부품, 판매, 대치품
Typical Performance Characteristics (Cont.)
DGD21042
DGD21042
Document Number DS39058 Rev. 1 - 2
7 of 11
www.diodes.com
September 2016
© Diodes Incorporated

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