2DTG Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – Thin Film On Silicon 2DTG Super Terminator/Filter with Integrated ESD Array

*RoHS ^{VCEOARMVSAPIOILLINAASBNLTE}
Features
■ Lead free versions available
■ RoHS compliant (lead free version)*
■ Combined parallel port terminator and
filter with an integrated diode array
■ 17 termination channels per package
■ Supports IEC 61000-4-2 ESD
specification requirements*
Applications
■ 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 ±8 KV contact discharge and ±15 KV air discharge (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
Vcc
28
27 26 25 24 23 22 21 20 19
18
17 16 15
R1 R1 R1 R1 R1 R1 R1 R1
R1
R1 R1
R1 R1
R1 R1 R1 R1
1
35
7 9 _R2 11R2 13R2 15 _R2 17 _R2 19 21R2 23 25 _R2 27 29R2 31R2 33
C CC CC
C
C
C
C
CC
CC
CC
C
C
2
46
8 10
12
14
16
18
20 22
24 26
28 30 32 34
1
2
3
4
5
6
78
9 10
11 12
13 14
Electrical & Environmental Characteristics
Electrical Characteristics
Resistor Tolerance
Resistor Power Dissipation @ 70 °C
Capacitor Tolerance
Capacitor Breakdown Voltage
Maximum Operating Voltage
Forward Voltage:
@If = 1 mA
@If = 10 mA
Reverse Breakdown Voltage:
@IR = 10 µA @ 70 °C
@IR = 1 µA @ 25 °C
Max. Leakage Current @ Max. Vcc @ 25 °C
Signal Clamp Voltages:
Positive Clamp
Negative Clamp
Environmental Characteristics
Operating Temperature
Storage Temperature
Diode Power Rating
ESD Performance Withstand*:
Contact Discharge
Air Discharge
Symbol
Vcc
Vf
Vf
RV
RV
TJ
Tstg
Minimum
25
6 ± 0.5
6 ± 0.5
-55
-65
±8
±15
Nominal
35
20
±9
±16
Maximum
±10
100
±20
6.0
0.9
1.5
1.0
6.0
-6.0
+125
+150
Unit
%
mW
%
V
V
V
V
V
V
µA
V
V
°C
°C
mW/diode
kV
kV
* 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.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.