PACDN027 Datasheet, PDF (1/2 Pages) California Micro Devices Corp – 17-CHANNEL TRANSIENT VOLTAGE SUPPRESSOR ARRAY

CALIFORNIA MICRO DEVICES
PAC DN027
17-CHANNEL TRANSIENT VOLTAGE SUPPRESSOR ARRAY
Features
• 17 transient voltage suppressors in a single
package.
• In-system ESD protection to 30KV contact discharge
per IEC 61000-4-2 International Standard.
• Compact 20-pin QSOP package saves board space
and eases layout in space critical applications.
Applications
• ESD protection of PC parallel ports.
• Protection of interface ports or IC pins which are
exposed to high levels of ESD discharge.
Product Description
California Micro Devices’ PAC™ DN027 is a transient voltage suppressor array that provides a very high level of protection for
sensitive integrated circuit terminals that may be subjected to electrostatic discharge (ESD). The PAC™ DN027 is designed and
characterized to safely dissipate ESD strikes at levels well beyond the maximum requirements set forth in the IEC 61000-4-2
specification (Level 4, 8KV contact discharge). All pins of the PAC™ DN027 are rated at 30KV using the IEC 61000-4-2 contact
discharge method.
SCHEMATIC CONFIGURATION
STANDARD SPECIFICATIONS
Parameter
Min.
Typ.
Reverse Stand-off Voltage, I = 10uA
5.5
Signal Clamp Voltage:
Positive Clamp, 20mA
5.6
6.8
Negative Clamp, 20mA
-1.2
-0.8
In-system ESD withstand voltage*:
Human Body Model (MIL-STD-883D, method 3015)
±30
IEC 61000-4-2, contact discharge method
±30
Clamping voltage during ESD discharge
Positive
9.5
MIL-STD-883D (Method 3015), 8kV
Negative
-4.0
Capacitance @ 2.5V dc, 1 MHz
175
Temperature Range:
Operating
-20
Storage
-65
Package Power Rating
Max.
8.0
-0.4
85
150
1.0
*ESD applied between channel pin and ground, one at a time. All other pins are open. Pins 4,5,6 grounded.
This parameter is guaranteed by design and characterization
Unit
V
V
V
KV
KV
V
V
pF
°C
W
© 1999 California Micro Devices Corp. All rights reserved. P/Active^® is a registered trademark and PAC™ is a trademark of California Micro Devices.
11/99
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