DF6A6.8FUT1Quad Array for ESD Protection
This quad voltage suppressor is designed for applications requiring transient overvoltage protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers,business machines, communication systems, medical equipment, and other applications. Its quad junction common anode design protects four separate lines using only one package. These devices are ideal for situations where board space is at a premium.
Specification Features
?SC–88 Package Allows Four Separate Unidirectional Configurations ?Low Leakage < 1 m A @ 5 V olt
?Breakdown V oltage: 6.4 – 7.2 V olt @ 5 mA ?Low Capacitance (40 pF typical)
?
ESD Protection Meeting 61000–4–2 Level 4and 16 kV Human Body Model
Mechanical Characteristics
?V oid Free, Transfer–Molded, Thermosetting Plastic Case ?Corrosion Resistant Finish, Easily Solderable
?Package Designed for Optimal Automated Board Assembly ?
Small Package Size for High Density Applications
MAXIMUM RATINGS (T
= 25°C unless otherwise noted)
1.Per Waveform Figure 1
2.Mounted on FR–5 Board = 1.0 X 0.75 X 0.062 in.
https://www.wendangku.net/doc/198599011.html,
64
13
Device Package Shipping ORDERING INFORMATION
DF6A6.8FUT1
SC–88
3000/T ape & Reel
52
V–I Curve
V
ELECTRICAL CHARACTERISTICS
Figure 1. 8 × 20 m s Pulse Waveform
10090807060504030201000
204060
80
t, TIME (m s)
% O F P E A K P U L S E C U R R E N T
Figure 2. Capacitance
454035305025152010
1
3
5
BIAS VOLTAGE (VOLTS)
T Y P I C A L C A P A C I T A
N C E (p F )4
2
1 M H z F R E Q U E N C Y Figure 3. Forward Voltage
Figure 4. Clamping Voltage versus Peak
Pulse Current
V F , FORWARD VOLTAGE (VOLTS)
V C , CLAMPING VOLTAGE (VOLTS)
I , F O R W A R D C U R R E N T (A )
F 0.01
0.1
1
0.001
PACKAGE DIMENSIONS
SC–88 (SOT–363)CASE 419B–01
0.5 mm (min)
0.4 m m (m i n )
NOTES:
1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 198
2.
2.CONTROLLING DIMENSION: INCH.
DIM A MIN MAX MIN MAX MILLIMETERS
1.80
2.200.0710.087INCHES B 1.15 1.350.0450.053C 0.80 1.100.0310.043D 0.100.300.0040.012G 0.65 BSC 0.026 BSC H ---0.10
---0.004
J 0.100.250.0040.010K 0.100.300.0040.012N 0.20 REF 0.008 REF S 2.00 2.200.0790.087V
0.300.40
0.0120.016
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