TISPL758LF3D
INTEGRATED SYMMETRICAL AND ASYMMETRICAL BIDIRECTIONAL OVERVOLTAGE
PROTECTORS FOR LUCENT TECHNOLOGIES L7581/2/3 LINE CARD ACCESS SWITCHES
JANUARY 1998 - REVISED OCTOBER 1998
TYPICAL CHARACTERISTICS
OFF-STATE CURRENT
NORMALISED BREAKDOWN VOLTAGES
vs
vs
JUNCTION TEMPERATURE
JUNCTION TEMPERATURE
TC3MAJA
1.2
1.1
1.0
0.9
TC3MAG
100
10
VD = ±50 V
1
V(BO)
0·1
VDRM
0·01
0·001
-25
0
25
50
75
100
125
150
-25
0
25
50
75
100
125
150
TJ - Junction Temperature - °C
TJ - Junction Temperature - °C
Figure 3.
Figure 4.
NORMALISED BREAKOVER VOLTAGE
vs
NORMALISED HOLDING CURRENT
vs
RATE OF RISE OF PRINCIPLE CURRENT
JUNCTION TEMPERATURE
TC3MAHA
TC3MAC
2.0
1.5
1.3
1.2
1.1
1.0
1.0
0.9
0.8
0.7
0.6
0.5
-25
0
25
50
75
100
125
150
0·001
0·01
0·1
1
10
100
TJ - Junction Temperature - °C
di/dt - Rate of Rise of Principle Current - A/µs
Figure 5.
Figure 6.
P R O D U C T
I N F O R M A T I O N
5
POINN [ POWER INNOVATIONS LTD ]
