Digitron ICTE-12C Transient voltage suppressor Datasheet

DIGITRON SEMICONDUCTORS
ICTE-5 THRU ICTE-45C
TRANSIENT VOLTAGE SUPPRESSORS
FOR MICROPROCESSOR PROTECTION
MAXIMUM RATINGS @ 25°C AMBIENT UNLESS OTHERWISE SPECIFIED
5.0 to 450 Volts
1500 Watt Peak Power
5.0 Watt Steady State
Symbol
Value
Units
Peak Power Dissipation @ TA = 25°C, TP = 1ms (Note 1)
Rating
PPK
1.5
kWatts
Steady State Power Dissipation @ TL = 75°C
Lead Lengths .375”, (9.5 mm) (Note 2)
PD
5.0
Watts
tclamping
< 1 x 10-12
Sec
lFS
200
Amps
TJ, TSTG
-65 to +175
°C
Clamping Time
0 Volts to VBR
Forward Surge Rating
1/120 sec (Uni-polar Only)
Operating and Storage Temperature Range
UNI-POLAR CHARACTERISTICS @ 25°C
Part
Number
Reverse
Stand-off
Voltage
(Note 3)
VR
Volts
Maximum
Reverse
Leakage @ VR
lR
μA
Minimum
Breakdown
Voltage
@ 1.0 mA
VBR
Volts
Maximum Clamping
Voltage @ lPP = 1 A
VC
Volts
Maximum
Clamping Voltage
@ lPP = 10 A
VC
Volts
Maximum Peak
Pulse Current
(Fig. 2)
lPP
Amps
ICTE-5
5.0
300
6.0
7.1
7.5
160
ICTE-8
8.0
25
9.4
11.3
11.5
100
ICTE-10
10.0
2
11.7
13.7
14.1
90
ICTE-12
12.0
2
14.1
16.1
16.5
70
ICTE-15
15.0
2
17.6
20.1
20.6
60
ICTE-18
18.0
2
21.2
24.2
25.2
50
ICTE-22
22.0
2
25.9
29.8
32.0
40
ICTE-36
36.0
2
42.4
50.6
54.3
23
ICTE-45
45.0
2
52.9
63.3
70.0
19
Minimum
Breakdown
Voltage
@ 1.0 mA
VBR
Volts
Maximum Clamping
Voltage @ lPP = 1 A
VC
Volts
Maximum
Clamping Voltage
@ lPP = 10 A
VC
Volts
Maximum Peak
Pulse Current
BI-POLAR CHARACTERISTICS @ 25°C
Part
Number
Reverse
Stand-off
Voltage
(Note 3)
VR
Volts
ICTE-8C
Maximum
Reverse
Leakage @ VR
lR
μA
(Fig. 2)
lPP
Amps
8.0
25
9.4
11.4
11.6
100
ICTE-10C
10.0
2
11.7
14.1
14.5
90
ICTE-12C
12.0
2
14.1
16.7
17.1
70
ICTE-15C
15.0
2
17.6
20.8
21.4
60
ICTE-18C
18.0
2
21.2
24.8
25.5
50
ICTE-22C
22.0
2
25.9
30.8
32.0
40
ICTE-36C
36.0
2
42.4
50.6
54.3
23
ICTE-45C
45.0
2
52.9
63.3
70.0
19
Clamping Factor:
1.33 @ Full rated power
1.20 @ 50% rated power
144 Market Street
Kenilworth NJ 07033 USA
Clamping Factor is the ratio of VC to VBR
phone +1.908.245-7200
fax +1.908.245-0555
[email protected]
www.digitroncorp.com
Rev. 20120906
DIGITRON SEMICONDUCTORS
ICTE-5 THRU ICTE-45C
Notes to
1.
2.
3.
4.
TRANSIENT VOLTAGE SUPPRESSORS
FOR MICROPROCESSOR PROTECTION
Characteristics
Non-repetitive current pulse, per Fig. 3, and derated above TA = 25°C per Fig. 2
Mounted on copper leaf area of 0.79 sq. in. (20 sq mm)
VBR measured after lT applied for 300 μs (lT = Square Wave Pulse or equivalent)
ICTE-5 is not available as bipolar
MECHANICAL CHARACTERISTICS
Case:
Molded plastic over passivated junctions
Polarity:
Cathode band (except bi-polar)
Weight:
0.053 ounce (1.5 grams)
Dimensions
Inches
Millimeters
Min
Max
Min
Max
BD
0.190
0.210
4.800
5.300
BL
0.265
0.375
7.200
9.500
LD
0.038
0.042
0.960
1.070
LL
1.000
-
25.400
-
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
[email protected]
www.digitroncorp.com
Rev. 20120906
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