Philips Semiconductors
Quadruple bidirectional ESD transient
voltage suppressor
GRAPHICAL DATA
10
handbook, halfpage
IZSM
(A)
1
MGR557
handbook, 8h0alfpage
Cd
(pF)
60
40
Product specification
BZA408B
MGR558
10−1
10−2
10−1
1 tp (ms) 10
Fig.2 Maximum non-repetitive peak reverse
current as a function of pulse time.
20
0
1
2
3
4 VR (V) 5
Tj = 25 °C; f = 1 MHz.
Fig.3 Diode capacitance as a function of reverse
voltage; typical values.
handbook, full pagewidth
SIGNAL
GENERATOR
600 Ω
f = 1 kHz
−7 dBs
coaxial cable with
SMB connector
SPECTRUM
ANALYZER
1 MΩ
DUT
1
6
2
5
3
4
SIGNAL
GENERATOR
600 Ω
f = 400 Hz
−7 dBs
MGR556
1998 Oct 15
Fig.4 Channel separation measurement setup.
4