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A Product Line of Diodes Incorporated
ZXGD3005E6
25V 10A GATE DRIVER IN SOT26
ADVANCE INFORMATION
Description and Applications
The ZXGD3005E6 is a high-speed non-inverting single gate driver capable of driving up to 10A into a MOSFET or IGBT gate capacitive load from supply voltages up to 25V. With propagation delay times down to <10ns and correspondingly rise/fall times of <20ns. This gate driver ensures rapid switching of the MOSFET or IGBT to minimize power losses and distortion in high current switching applications. It is ideally suited to act as a voltage buffer between the typically high output impedances of a controller IC and the effectively low impedance on the gate of a power MOSFET or IGBT during switching. Its low input voltage requirement and high current gain allows high current driving from low voltage controller ICs. The ZXGD3005E6 has separate source and sink outputs that enables the turn-on and turn-off times of the MOSFET or IGBT to be independently controlled. In addition, the wide supply voltage range allows full enhancement of the MOSFET or IGBT to minimize on-state losses and permits +15V to -5V gate drive voltage to prevent dV/dt induced false triggering of IGBTs. The ZXGD3005E6 has been designed to be inherently rugged to latch-up and shoot-through issues. The optimized pin-out SOT26 package eases board layout, enabling reduced parasitic inductance of traces. Power MOSFET and IGBT Gate Driving in: * Synchronous switch-mode power supplies * Power Factor Correction (PFC) in power supplies * Secondary side synchronous rectification * Plasma Display Panel power modules * 1, 2 and 3-phase motor control circuits * Audio switching amplifier power output stages * Solar inverters
Features and Benefits
* * * * * * * * * * * * Emitter-follower configuration for ultra-fast switching * <10ns propagation delay time * <20ns rise/fall time Non-inverting voltage buffer stage Wide supply voltage up to 25V to minimize on-losses 10A peak current drive into capacitive loads Low input current of 1mA to deliver 4A output current Separate source and sink outputs for independent control of rise and fall time Optimized pin-out to ease board layout and minimize parasitic inductance of traces Rugged design that avoids latch-up or shoot-through issues Near - Zero quiescent supply current "Lead-Free", RoHS Compliant (Note 1) "Green" Devices (Note 2) Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
* * * * * * Case: SOT26 Case material: Molded Plastic. "Green" Molding Compound. UL Flammability Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish Weight: 0.018 grams (approximate)
SOT26
VCC IN VEE
Source Do Not Connect Sink
Pin Name VCC IN VEE SOURCE SINK
Pin Function Supply voltage high Driver input pin Supply voltage low Source current output Sink current output
1
Top View
Top View Pin-Out
Ordering Information (Note 3)
Product ZXGD3005E6TA
Notes:
Marking 3005
Reel size (inches) 7
Tape width (mm) 8
Quantity per reel 3000
1. No purposefully added lead 2. "Green" devices, Halogen and Antimony Free, Diodes Inc's "Green" Policy can be found on our website at http://www.diodes.com 3. For packaging details, go to our website at http://www.diodes.com
Marking Information
3005
3005 = Product Type Marking Code
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
1 of 8 www.diodes.com
March 2011
(c) Diodes Incorporated
A Product Line of Diodes Incorporated
ZXGD3005E6
ADVANCE INFORMATION
Typical Application Circuit
VS VCC
VCC
Controller IC
SOURCE RSOURCE IN
ZXGD3005
SINK RSINK
VEE
Maximum Ratings @TA = 25C unless otherwise specified
Characteristic Supply voltage, with respect to VEE Input voltage, with respect to VEE Output difference voltage (Source - Sink) Peak output current Input current Symbol VCC VIN V(source-sink) IPK IIN Value 25 25 7.5 10 100 Unit V V V A mA
Thermal Characteristics @TA = 25C unless otherwise specified
Characteristic Power Dissipation (Notes 4 & 5) Linear derating factor Thermal Resistance, Junction to Ambient (Notes 4 & 5) Thermal Resistance, Junction to Lead (Note 6) Operating and Storage Temperature Range
Notes:
Symbol PD RJA RJL TJ, TSTG
Value 1.1 8.8 113 105 -55 to +150
Unit W mW/C C/W C
4. For a device surface mounted on 25mm x 25mm x 0.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions; the device is measured when operating in a steady-state condition. The heatsink is split in half with the pin 1 (VCC) and pin 3 (VEE) connected separately to each half. 5. For device with two active die running at equal power. 6. Thermal resistance from junction to solder-point at the end of each lead on pin 1 (VCC) and pin 3 (VEE).
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
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March 2011
(c) Diodes Incorporated
A Product Line of Diodes Incorporated
ZXGD3005E6 Electrical Characteristics @TA = 25C unless otherwise specified ADVANCE INFORMATION
Characteristic Output voltage, high Output voltage, low Supply breakdown voltage Quiescent supply current Source current Sink current Source current with varying input resistances Symbol VOH VOL BVCC IQ I(source) I(sink) Min 25 25 Typ VCC - 0.8 VEE + 0.2 4.0 3.8 6.4 5.5 3.9 2.2 0.44 7.7 6.5 4.4 2.3 0.46 8 48 16 35 46 419 47 467 24 133 16 37 Max VEE + 0.5 50 50 Unit V V nA A Test Condition VIN = VCC VIN = VEE IQ = 100A, VIN = VCC IQ = 100A, VIN = VEE = 0V VCC= 20V,VIN = VCC VCC= 20V,VIN = VEE = 0V VCC= 5V, IIN= 1mA, VOUT= 0V VCC= 5V, IIN=-1mA, VOUT= 5V RIN = 200 VCC = 15V, VEE = 0V RIN = 1k VIN = 15V RIN = 10k CL = 100nF, RL = 0.18 RIN = 100k RSOURCE = 0, RSINK = 0 RIN = 1000k RIN = 200 VCC = 15V, VEE = 0V RIN = 1k VIN = 15V RIN = 10k CL = 100nF, RL = 0.18 RIN = 100k RSOURCE = 0, RSINK = 0 RIN = 1000k VCC = 15V, VEE = 0V VIN = 0 to 15V RIN = 1k CL = 10nF, RL = 0.18 RSOURCE = 0, RSINK = 0 VCC = 15V, VEE = 0V VIN = 0 to 15V RIN = 1k CL = 100nF, RL = 0.18 RSOURCE = 0, RSINK = 0 VCC = 15V, VEE = -5V VIN = -5 to 15V RIN= 1k CL = 10nF, RL = 0.18 RSOURCE=4.7, RSINK=0
I(source)
-
-
A
Sink current with varying input resistances
I(sink)
-
-
A
Switching times with low load capacitance CL = 10nF
td(rise) tr td(fall) tf td(rise) tr td(fall) tf td(rise) tr td(fall) tf
-
-
ns
Switching times with high load capacitance CL = 100nF
-
-
ns
Switching times with asymmetric source and sink resistors
ns
Switching Test Circuit and Timing Diagram
VCC
VIN 50 RIN IN VCC SOURCE RSOURCE
90%
VOUT
VIN
10%
ZXGD3005
SINK RSINK CL
td(rise) 90% RL
td(fall) 90%
V
50 VEE
VOUT
10% 10%
tr
tf
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
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March 2011
(c) Diodes Incorporated
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ZXGD3005E6
ADVANCE INFORMATION
Typical Switching Characteristics @TA = 25C unless otherwise specified
15
VIN = 0 to 15V VCC= 15V VEE= 0V
15
VIN = 0 to 15V VCC= 15V VEE= 0V RIN = 1k CL = 100nF
Voltage (V)
Voltage (V)
10
VOUT
RIN = 1k CL = 10nF RL = 0.18 RSOURCE= 0 RSINK = 0
10
VOUT
RL = 0.18 RSOURCE= 0 RSINK = 0
5
VIN
5
VIN
0 0 100 200 300 400 500 600 700 800
0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Time (ns)
Time (s)
Switching Speed
Low Load Capacitance CL = 10nF
10 15
VIN = -5 to 15V
Switching Speed
High Load Capacitance CL = 100nF
VIN = 0 to 15V
Supply Current (A)
VCC= 15V
CL= 100nF
Voltage (V)
10
VOUT
VEE= -5V RIN = 1k CL = 10nF RL = 0.18 RSOURCE= 4.7
1 0.1 0.01 1E-3 1E-4
VCC= 15V VEE= 0V Square Wave
5 0 -5 0
VIN
CL= 1F CL= 1nF CL= 10nF
RSINK = 0
100 200 300 400 500 600 700 800
10
100
1k
10k
100k
1M
Time (ns)
Frequency (Hz)
Switching Speed
Asymmetric Source and Sink Resistors
Supply Current
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
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March 2011
(c) Diodes Incorporated
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ZXGD3005E6
ADVANCE INFORMATION
Typical Switching Characteristics @TA = 25C unless otherwise specified
10
10
Peak Source Current (A)
1
CL=1uF CL=100nF
Peak Sink Current (A)
1
CL=1uF CL=100nF
0.1
VIN = 15V VCC= 15V VEE= 0V RL = 0.18
CL=10nF
0.1
VIN = 15V VCC= 15V VEE= 0V RL = 0.18
CL=10nF
0.01 1k 10k 100k 1M
CL=1nF
0.01 1k 10k 100k 1M
CL=1nF
10M
10M
RIN Input Resistance ()
RIN Input Resistance ()
Source Current vs. Input Resistance
RIN=1M
Sink Current vs. Input Resistance
RIN=1M
1000
1000
td(rise) (ns)
100
10
RIN=200 RIN=1k RIN=10k
VIN = 15V VIN = 15V VCC= 15V V = 15V
CC
td(fall) (ns)
RIN=100k
RIN=100k
100
10
RIN=200 RIN=1k RIN=10k
VIN = 15V VCC= 15V VEE= 0V RL = 0.18
VEE= 0V VEE= 0V RL = 0.18 R = 0.18
L
1
1
10
100
1k
1
1
10
100
1k
CL Load Capacitance (nF)
CL Load Capacitance (nF)
Turn-On Delay Time
Turn-Off Delay Time
10000
RIN=1M RIN=100k
10000
RIN=1M
1000
1000
RIN=100k
tr (ns)
100
RIN=10k RIN=1k
tf (ns)
VIN = 15V VCC= 15V VEE= 0V RL = 0.18
100 RIN=10k
RIN=1k
VIN = 15V VCC= 15V VEE= 0V RL = 0.18
10 1
RIN=200
10 1k 1
RIN=200
10
100
10
100
1k
CL Load Capacitance (nF)
CL Load Capacitance (nF)
Turn-On Rise Time
Turn-Off Fall Time
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
5 of 8 www.diodes.com
March 2011
(c) Diodes Incorporated
A Product Line of Diodes Incorporated
ZXGD3005E6
ADVANCE INFORMATION
Application Notes Independent control of rise and fall time
An application may require the turn-on (ton) and turn-off (toff) time to be independently controlled, which can be achieved by setting different RSOURCE and RSINK values. With asymmetric RSOURCE and RSINK resistors, then a potential difference will occur between the SOURCE and SINK pins during the switching transition. If the potential difference across the SOURCE and SINK pins is greater than 7.5V, then it could damage the ZXGD3005. In this circuit example of driving an IGBT, a blocking diode is added in series with RSINK to protect against excess reverse current being induced into the SINK pin.
Circuit example of driving a MOSFET
Application example of gate driving a MOSFET from 0 to 15V with RSOURCE = RSINK = 0
Circuit example of driving an IGBT
Application example of gate driving an IGBT with independent ton and toff using asymmetric RSOURCE and RSINK In addition, the gate is driven from -5 to +15V to prevent dV/dt induced false triggering.
Switching Time Characteristic
15
VIN = 0 to 15V VCC= 15V VEE= 0V RIN = 1k CL = 10nF
Switching Time Characteristic
15
VIN = -5 to 15V VCC= 15V VEE= -5V
Voltage (V)
10
VOUT
Voltage (V)
10
VOUT
RIN = 1k CL = 10nF RL = 0.18 RSOURCE= 4.7
RL = 0.18 RSOURCE= 0 RSINK = 0
5 0 -5
VIN
5
VIN
RSINK = 0
0 0 100 200 300 400 500 600 700 800
0
100 200 300 400 500 600 700 800
Time (ns) Symmetric Source and Sink Resistors
Time (ns) Asymmetric Source and Sink Resistors
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
6 of 8 www.diodes.com
March 2011
(c) Diodes Incorporated
A Product Line of Diodes Incorporated
ZXGD3005E6
ADVANCE INFORMATION
Package Outline Dimensions
A
BC
H K M
J
D
L
SOT26 Dim Min Max Typ A 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D 0.95 H 2.90 3.10 3.00 J 0.013 0.10 0.05 K 1.00 1.30 1.10 L 0.35 0.55 0.40 M 0.10 0.20 0.15 0 8 All Dimensions in mm
Suggested Pad Layout
C2
C2
Z
G
C1
Y X
Dimensions Value (in mm) Z 3.20 G 1.60 X 0.55 Y 0.80 C1 2.40 C2 0.95
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
7 of 8 www.diodes.com
March 2011
(c) Diodes Incorporated
A Product Line of Diodes Incorporated
ZXGD3005E6
ADVANCE INFORMATION
IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2011, Diodes Incorporated www.diodes.com
ZXGD3005E6
Document Number DS35095 Rev. 4 - 2
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March 2011
(c) Diodes Incorporated

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