PACDN007 Datasheet, PDF (1/3 Pages) California Micro Devices Corp – 18 CHANNEL ESD PROTECTION ARRAY

CALIFORNIA MICRO DEVICES
PAC DN007
18 CHANNEL ESD PROTECTION ARRAY
Features
• 18-channel ESD protection
• 15KV ESD protection (HBM)
• 15KV contact discharge ESD protection
per IEC 61000-4-2
• Low loading capacitance, 7 pF typ.
• 24-pin QSOP package
Applications
• Parallel printer port protection
• ESD protection for sensitive
electronic equipment.
Product Description
The PAC DN007™ is a diode array designed to provide 18 channels of ESD protection for electronic components or
sub-systems. Each channel consists of a pair of diodes which steers the ESD current pulse either to the positive (V_P) or
negative (V_N) supply. The PAC DN007 will protect against ESD pulses up to 15 KV Human Body Model, and 15KV
contact discharge per International Standard IEC 61000-4-2.
This device is particularly well-suited to provide additional ESD protection for parallel printer ports. It exhibits low
loading capacitance for all signal lines.
ABSOLUTE MAXIMUM RATINGS
Diode Forward DC Current (Note 1)
40mA
Storage Temperature
-65^°C to 150^°C
Operating Temperature Range
-20°C to 85°C
DC Voltage at any Channel Input V_N-0.5V to V_P+0.5V
Note 1: Only one diode conducting at a time.
SCHEMATIC CONFIGURATION
STANDARD SPECIFICATIONS
Parameter
Operating Supply Voltage ( V_P - V_N )
Supply Current, ( V_P - V_N ) = 5.5V, T = 25°C
Diode Forward Voltage, I_F = 20mA, T = 25°C
ESD Protection
Peak Discharge Voltage at any Channel Input, in-system (Note 2)
000Human Body Model, Method 3015 (Note 3, 4)
Min.
0.65 V
±15 KV
000Contact Discharge per IEC 61000-4-2 (Note 5)
Channel Clamp Voltage @ 15KV ESD HBM, T = 25°C
(Notes 3, 4)
000Positive transients
000Negative transients
Channel Leakage Current, T = 25°C
±15 KV
Channel Input Capacitance (Measured @ 1 MHz)
V_P = 5V, V_N = 0V, V_IN = 2.5V (Note 4)
Package Power Rating
Typ.
Max.
5.5 V
10 µA
0.95 V
±0.1 µA
7pF
V_P + 13.0 V
V_N - 13.0 V
±1.0 µA
12pF
1.0W
Note 2:
Note 3:
Note 4:
Note 5:
From I/O pins to V_P or V_N only. V_P bypassed to V_N with 0.2 µF ceramic capacitor.
Human Body Model per MIL-STD-883, Method 3015, C_Discharge=100pF, R_Discharge=1.5KΩ, V_P=5.0V, V_N=GND.
This parameter is guaranteed by characterization.
Standard IEC 61000-4-2 with C_Discharge=150pF, and R_Discharge=330Ω, V_P=5V, V_N=GND.
©1999 California Micro Devices Corp. All rights reserved. P/Active^® is a registered trademark and PAC is a trademark of California Micro Devices.
11/98
215 Topaz Street, Milpitas, California 95035 Tel: [phone] Fax: [phone]
C0290498D
www.calmicro.com
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