5KP51CA Littelfuse Inc, 5KP51CA Datasheet - Page 3

• Manufacturer Part Number: 5KP51CA
• Description: DIODE TVS 51V 5000W AXL BI 5%
• Manufacturer: Littelfuse Inc
• Series: 5KPr

Specifications of 5KP51CA

• Voltage - Reverse Standoff (typ): 51V
• Voltage - Breakdown: 56.7V
• Power (watts): 5000W
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package / Case: Axial
• Reverse Stand-off Voltage Vrwm: 51V
• Breakdown Voltage Range: 56.7V To 62.7V
• Clamping Voltage Vc Max: 82.4V
• Diode Configuration: Bidirectional
• Peak Pulse Current Ippm: 61.9A
• Diode Case Style: P600
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Other names: 5KP51CA; 5KP51CALFTR; 5KP51CAT; 5KP51CATR; 5KP51CATR; F3400TR; F3400TR

©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/5KP.html for current information.
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating Curve
Figure 3 - Pulse Waveform
Figure 5 - Steady State Power Derating Curve
150
100
50
100
0.1
0
10
9
8
7
6
5
4
3
2
1
0
0.1μs
1
0
0
L = 0.375” (9.5mm)
Lead Lengths
25
t d
1.0μs
t r =10μsec
T
Peak Value
I PPM
1.0
50
L
- Lead Temperature(ºC)
t
d
- Pulse Width (sec.)
10μs
75
t-Time (ms)
Half Value
I PPM
100
2.0
( )
I PPM
100μs
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
125
(T
Non-repetitive pulse
waveform shown in
Fig.3 T
A
=25°C unless otherwise noted)
150
A
3.0
=25ºC
Transient Voltage Suppression Diodes
1.0ms
Axial Leaded – 5000W > 5KP series
175
10ms
200
4.0
Revision: January 09, 2009
107
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance
Figure 6 - Maximum Non-Repetitive Peak Forward
100000
10000
1000
100
Surge Current
100
10
450
400
350
300
250
200
150
100
50
75
50
25
1
0
1.0
0
1
0
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional @ V
V
25
BR
- Reverse Breakdown Voltage (V)
Number of Cycles at 60 Hz
T
50
A
- Ambient Temperature (ºC)
10.0
75
R
Bi-directional @ V
Bi-directional V=0V
100
10
125 150 175 200
100.0
Uni-directional V=0V
R
1000.0
100
5KP Series