5KP48A Littelfuse Inc, 5KP48A Datasheet - Page 3
![DIODE TVS 48V 5000W AXL UNI 5%](/photos/10/62/106291/5kp_axial_series_sml.jpg)
5KP48A
Manufacturer Part Number
5KP48A
Description
DIODE TVS 48V 5000W AXL UNI 5%
Manufacturer
Littelfuse Inc
Series
5KPr
Datasheet
1.5KP24A.pdf
(5 pages)
Specifications of 5KP48A
Package / Case
Axial
Voltage - Reverse Standoff (typ)
48V
Voltage - Breakdown
53.3V
Power (watts)
5000W
Polarization
Unidirectional
Mounting Type
Through Hole
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
77.4 V
Operating Voltage
48 V
Breakdown Voltage
53.3 V
Termination Style
Through Hole
Peak Surge Current
64.7 A
Peak Pulse Power Dissipation
5000 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
Other names
5KP48A
5KP48ALF
5KP48ALF
5KP48ALFTR
5KP48AT
5KP48ALF
5KP48ALF
5KP48ALFTR
5KP48AT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
5KP48A
Manufacturer:
VISHAY/威世
Quantity:
20 000
©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