VSSX1284A Vishay, VSSX1284A Datasheet - Page 2

• Manufacturer Part Number: VSSX1284A
• Description: 25 Mil Pitch, Ieee 1284 Termination Network Resistor, Capacitor, Diode
• Manufacturer: Vishay

Notes
(1)
(2)
(3)
DIMENSIONS AND IMPRINTING in inches and millimeters
Note
Document Number: 60089
Revision: 03-Jul-08
ESD PROTECTION
Peak Discharge Voltage at any I/O, Human Body Model, Method 3015
In System Protection HBM
In System Protection, IEC 1000-4-2, Level 2
Channel Clamp Voltage at 8 kV ESD Pulses, HBM
MODEL
Inches max.
Millimeters max.
AVAILABLE MODELS
VSSX1284A
VSSX1284B
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: VSSX1284ATF
Human Body Model per MIL-STD-883, Method 3015 C
Pin 22 grounded, pin 20 to V
21, 23 through 28, one at a time.
Standard IEC 1000-4-2 with C
Mold flash not included in body dimensions.
JEDEC MO137 Package
D
0.068
1.727
A
SPECIFY MODEL
(2)
VSSX1284A
VSSX1284B
1
V
25 Mil Pitch, IEEE 1284 Termination Network
CC
Discharge
0.008
0.203
or
A1
all other pins are open. ESD contact discharge between ground and Pins 1, 2, 8, 10, 12, 15, 16, 17, 18, 19,
S
= 150 pF, R
For technical questions, contact: [e-mail]
0.012
0.305
Resistor, Capacitor, Diode
(2) (3)
B
S
R1 (Ω)
4.7K
2.2K
(1) (2)
Discharge
0.010
0.254
X
Discharge
C
= 330 W pin 20 at 5 V and pin 22 at ground
= 100 pF, R
1
10.008
e
0.394
D
(1)
B
2
Discharge
0.157
3.988
E
8
= 1.5 kW pin 20 at 5 V and pin 22 at ground
R2 (Ω)
SEATING PLANE
33
33
0.025
0.635
e
4
+ 15 kV
+ 8 kV
+ 8 kV
+ 30 V
MAX.
L
TAPE AND REEL
TF = full reels
PACKAGING
UF = TUBED
0.244
6.198
A
H
h x 45
°
T
0.016
0.406
Vishay Thin Film
h
F
VSSX1284
C (pF)
0.038
0.889
180
220
L
- 4 kV
- 8 kV
- 4 kV
- 30 V
MIN.
www.vishay.com
a
°
a°
8
125