ICTE-18C 查看數據表（PDF） - Littelfuse, Inc
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ICTE-18C Datasheet PDF : 2 Pages
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Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
ICTE/MPTE Series
®
100,000
Measured at
Zero Bias
100
10,000
Cj (pf)
Measured at
Stand-Off
Voltage (VR)
1000
TJ=2 5°C
f=1.0 MHz
Vsig=50mVp-p
10
Pp
(kw)
1.0
100
1 2 5 10 20 50 100 200
Pulse width (tp)
V(BR) - Breakdown Voltage - Volts
0.1 1µs
1.0µs
10µs
100µs
Pulse Width (tp)
1.0ms
10ms
Figure 1 - Typical Junction Capacitance Figure 2 - Peak Pulse Power Rating Curve
ELECTRICAL SPECIFICATION @ Tamb 25°C
Part
Number
Reverse
Standoff
Voltage
Vr
(Volts)
Minimum
Breakdown
Voltage
Vbr @1mA
(Volts)
ICTE-5/MPTE-5*
5.0
ICTE-8/MPTE-8*
8.0
ICTE-10/MPTE-10
10.0
ICTE-12/MPTE-12
12.0
ICTE-15/MPTE-15
15.0
ICTE-18/MPTE-18*
18.0
ICTE-22/MPTE-22
22.0
ICTE-36/MPTE-36
36.0
ICTE-45/MPTE-45
45.0
ICTE-8C/MPTE-8C
8.0
ICTE-10C/MPTE-10C
10.0
ICTE-12C/MPTE-12C
12.0
ICTE-15C/MPTE-15C
15.0
ICTE-18C/MPTE-18C
18.0
ICTE-22C/MPTE-22C
22.0
ICTE-36C/MPTE-36C
36.0
ICTE-45C/MPTE-45C
45.0
6.0
9.4
11.7
14.1
17.6
21.2
25.9
42.4
52.9
9.4
11.7
14.1
17.6
21.2
25.9
42.4
52.9
Maximum
Reverse
Leakage
Ir @ Vr
(µA)
300.0
25.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
50.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Maximum
Clamping
Voltage
VC @ IPP 1=1A
(Volts)
Maximum
Clamping
Voltage
VC @ IPP 2=10A
(Volts)
7.1
7.5
11.3
11.5
13.7
14.1
16.1
16.5
20.1
20.6
24.2
25.2
29.8
32.0
50.6
54.3
63.3
70.0
11.4
11.6
14.1
14.5
16.7
17.1
20.8
21.4
24.8
25.5
30.8
32.0
50.6
54.3
63.3
70.0
Maximum
Peak Pulse
Current
IPP
(A)
160.0
100.0
90.0
70.0
60.0
50.0
40.0
23.0
19.0
100.0
90.0
70.0
60.0
50.0
40.0
23.0
19.0
ICTE-5 is not available in Bi-directional. Suffix ‘C’ denotes Bi-directional device. * Preferred voltages.
VF max = 3.5 Volts max at IF = 50A 300µS square wave pulse
308
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