Table 6-1: Relative Susceptibility To Static-Discharge Damage - Tektronix 2212 Service Manual

2212 Service Manual
Maintenance Information
Table 6-1: Relative Susceptibility to Static-Discharge Damage
Semiconductor Classes
MOS or CMOS microcircuits or discrete circuits,
or linear microcircuits with MOS inputs (most sensitive)
ECL
Schottky signal diodes
Schottky TIL
High-Frequency bipolar transistors
JFET
Linear microcircuits
Low-power Schottky TIL
TIL (least sensitive)
' Voltage equivalent for levels (voltage discharged from a 100 pF
capacitor
through
resistance of100
ohms):
1 = 100 to 500 V
2 = 200 to 500 V
3
= 250 V
4=500V
5=400to600V
6
=
600 to 800 V
7 = 400 to 1000 V
(est.)
8=900V
9
= 1200 V
Relative
Susceptibility
Levels 1
1
2
3
4
5
6
7
8
9
6-3