15KPA180 Littelfuse Inc, 15KPA180 Datasheet - Page 3

• Manufacturer Part Number: 15KPA180
• Description: DIODE TVS 180V 15000W AXL UNIDIR
• Manufacturer: Littelfuse Inc
• Series: 15KPAr

Specifications of 15KPA180

• Package / Case: Axial
• Voltage - Reverse Standoff (typ): 180V
• Voltage - Breakdown: 201.1V
• Power (watts): 15000W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 291 V
• Operating Voltage: 180 V
• Breakdown Voltage: 200 V
• Termination Style: Through Hole
• Peak Surge Current: 52 A
• Peak Pulse Power Dissipation: 15000 W
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 9.1 mm Dia. x 9.1 (Max) mm W x 9.1 mm L
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant

©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating Curve
Figure 3 - Test Pulse Waveform
Figure 5 - Steady State Power Derating Curve
10000
1000
100
10
0.0001
1
150
100
50
0
9
8
7
6
5
4
3
2
1
0
0
0
0.001
L = 0.375” (9.5mm)
Lead Lengths
25
t d
t r =10μsec
T
L
- Lead Temperature(ºC)
td-Pulse Width (ms)
Peak Value
I PPM
1.0
50
0.01
75
t-Time (ms)
Half Value
I PPM
2.0
100
( )
I PPM
10/1000μsec. Waveform
as defined by R.E.A
2
T J =25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I PPM
0.1
125
(T
A
=25°C unless otherwise noted)
150
3.0
Transient Voltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
175
1
200
4.0
Revision: March 11, 2010, 09:13
10
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance
Figure 6 - Maximum Non-Repetitive Forward Surge
10000
450
400
350
300
250
200
150
100
100
100
Current
50
80
60
40
20
0
0
1
0.0
0
1
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @ V
50.0 100.0 150.0 200.0 250.0 300.0 350.0
25
V
BR
- Reverse Breakdown Voltage (V)
Number of Cycles at 60 Hz
T
50
A
-Ambient temperature (ºC)
Bi-directional V=0V
R
75
Uni-directional @ V
10
100
Uni-directional V=0V
125
R
150
175
100
200
15KPA Series