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Part: 2DTG-V02M-Q28T
Category:
Discrete
-> ESD protection
Description: Super Terminator With Esd Protection
Company: Power Innovations
Datasheet: Download 2DTG-V02M-Q28T datasheet File size : 101 kB
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Datasheet text preview:
Features
s s s
Applications
s s s
Combined parallel port terminator and filter with an integrated diode array 17 termination channels per package Supports IEC 61000-4-2 ESD specification requirements
Bi-directional parallel port communications Personal computer peripherals with 1284 EPP/ECP interface Ideal for space-constrained designs
Thin Film On Silicon 2DTG Super Terminator/Filter with Integrated ESD Array
General Information
The Model 2DTG Series IEEE 1284 terminator/filter is a multi-functional single device interface for IEEE EPP/ECP designs. In addition to termination and filtering, the Model 2DTG offers 15 KV (per Human Body model) of ESD protection and is specifically designed to meet the requirements of ESD system specification IEC 61000-4-2. This highly integrated product is well-suited for use in space-constrained applications such as PC notebooks and motherboards, NT servers, engineering workstations, and portable battery powered devices. It is also useful in peripheral products which are designed to communicate through the EPP/ECP parallel port such as inkjet and laser printers, portable/removable drives, scanners, digital cameras, tape back-ups, LANs and other communication interfaces.
Package Schematic
GND 28 R1 1 C 2 1 R1 3 C 4 R1 5 C 6 2 27 R1 7 C 8 26 R1 9 R2 C 10 3 25 R1 11 R2 C 12 4 24 R1 13 R2 C 14 5 23 R1 15 R2 C 16 6 22 21 R1 17 R2 C 18 7 Vdd 20 R1 19 C 20 8 19 R1 21R2 C 22 R1 23 C 24 18 R1 25 R2 C 26 R1 27 C 28 17 R1 29 R2 C 30 13 16 R1 31 R2 C 32 14 15 R1 33 C 34
9 10
11 12
Typical Part Marking
Represents total content. Layout may vary.
PRODUCT FUNCTION PIN COUNT PIN 1 INDICATOR (MOLDED INDENT) MANUFACTURER'S TRADEMARK DTG 28Q YYWW PACKAGE STYLE
How To Order
2 DTG-V02 M-Q 28 R
Product Class Thin-Film-on-Silicon Product Function DTG = Super Terminator w/Integrated Diodes Value Code (Refer to Standard RC Value Table) Standard Grade R Tol. C Tol. M = ±10 % ±20 % Standard Package Style Q = QSOP Pin Count Q = 28 Dispensing R = Reel T = Tube
Electrical Specifications
Resistor Tolerance ....±10 % Resistor Power Dissipation ......100 mW @ 70 °C Capacitor Tolerance ..±20 % Capacitor Breakdown Voltage...100 V Maximum Operating Voltage (Vcc)......6.0 V Max. Leakage Current @ Max. Vcc......1 µA @25 °C Diode Power Rating ......20 mW/diode Forward Voltage (Vf) @ lf = 1 mA.... 6 ± 0.5 V @ lR = 1 uA @ 25 °C .......> 6 ± 0.5 V Signal Clamp Voltages Positive Clamp.....6 V max. Negative Clamp ......-6 V max.
DATE CODE
Standard RC Values
Value Code V02 R1 Value (ohms) 2.2 K R2 Value (ohms) 33 C1 Value (pF) 220 Part Number (Tape & Reel) 2DTG-V02M-Q28R Part Number (Tubes) 2DTG-V02M-Q28T
QSOP Package Dimensions
A 3.81 - 3.99 (.150 - .157) .635 TYP. (.025)
Environmental Specifications Operating Temperature.-55 °C to +125 °C Storage Temp. Range...-65 °C to +150 °C Physical Specifications Standard Packages and Pin Counts QSOP ............28 Pin
Dispensing QSOP .....3,500 pcs./13 " reel 49 pcs./tube
Model
A
2QSP28
9.80 - 9.98 (.386 - .393)
Governing dimensions are in mm. Dimensions in parentheses are in inches and are approximate. JEDEC Reference Number MO-137.
PIN 1
1.35 - 1.75 (.053 - .069)
.21 - .31 (.008 - .012)
QSOP Package Power Temperature Derating Curve
1.25 WATTS 1.0 .75 .50 .25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE ( ° C ) 2QSP28
Reliable Electronic Solutions
Asia-Pacific: Tel: +886- (0)2 2562-4117 · Fax: +886- (0)2 2562-4116 Europe: Tel: +41-41 768 5555 · Fax: +41-41 768 5510 North America: Tel: +1-909 781-5500 · Fax: +1-909 781-5700 www.bourns.com
.10 - .25 (.004 - .010)
0-8 °
.19 - .25 (.007 - .010) .41 - 1.27 (.016 - .050)
5.80 - 6.20 (.228 - .244)
09/02
COPYRIGHT© 2002, BOURNS, INC. LITHO IN U.S.A. REV. 9/02 e/TF0201
Note: IEC 61000-4-2 ESD test performance is measured at the systems level and system designs, enclosure shielding and other conventional ESD control measures usually influence the results of these tests. Testing on the component level serves as an indicator that the system passes a specific compliance step, but does not ensure that the system passes at that level. The Model 2DTG device, therefore, can support successful implementation of the IEC 61000-4-2 system level ESD standard.
Specifications are subject to change without notice.
Others parts begin by 2d
2D-1
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