P6KE51A Littelfuse Inc, P6KE51A Datasheet - Page 3
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P6KE51A
Manufacturer Part Number
P6KE51A
Description
DIODE TVS 51V 600W 5% UNI AXL
Manufacturer
Littelfuse Inc
Series
P6KEr
Type
Dioder
Specifications of P6KE51A
Package / Case
Axial
Voltage - Reverse Standoff (typ)
43.6V
Voltage - Breakdown
48.5V
Power (watts)
600W
Polarization
Unidirectional
Mounting Type
Through Hole
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
70.1 V
Operating Voltage
43.6 V
Breakdown Voltage
48.5 V
Termination Style
Through Hole
Peak Surge Current
8.6 A
Peak Pulse Power Dissipation
600 W
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 55 C
Dimensions
3.6 mm Dia. x 3.6 (Max) mm W x 7.6 mm L
Brand/series
P6KE Series
Current, Forward
8.7 A
Current, Reverse
5 uA @ 43.60 V
Current, Surge
8.7 A
Current, Surge, Forward
100 A (Max.)
Package Type
DO-15
Power Dissipation
600 W (Min.)
Primary Type
Transient Voltage Surge Suppressor
Temperature, Operating, Maximum
175 °C
Temperature, Operating, Minimum
-55 °C
Termination
Solder
Voltage, Breakdown
48.50 V (Min.) @ 1 mA
Voltage, Clamping
70.1 V
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
For Use With
Data/Comm, Industrial Equipment
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Other names
P6KE51A
P6KE51ALF
P6KE51ALF
P6KE51ALFTR
P6KE51AT
P6KE51ALF
P6KE51ALF
P6KE51ALFTR
P6KE51AT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P6KE51A
Manufacturer:
FS8
Quantity:
4 000
Part Number:
P6KE51A
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
P6KE51A-E3
Manufacturer:
VISHAY
Quantity:
20 000
Company:
Part Number:
P6KE51A-E3/54
Manufacturer:
VISHAY
Quantity:
230 000
Part Number:
P6KE51A-E3/73
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
P6KE51AG
Manufacturer:
ON
Quantity:
30 000
Part Number:
P6KE51ARLG
Manufacturer:
ON/安森美
Quantity:
20 000
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/P6KE.html for current information.
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating
Figure 3 - Pulse Waveform
Figure 5 - Steady State Power Derating Curve
150
100
100
50
0.1
10
0
6
5
4
3
2
1
0
1
0.1μs
0
0
L = 0.375” (9.5mm)
Lead Lengths
25
t d
1.0μs
t r =10μsec
T
Peak Value
I PPM
50
1.0
L
t d - Pulse Width (sec.)
-Lead Temperature(ºC)
10μs
75
t-Time (ms)
Half Value
I PPM
100
2.0
( )
100μs
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
Non-repetitive Pulse
Waveform shown in Fig 3.
T A =25ûC
125
(T
A
=25°C unless otherwise noted)
150
1.0ms
3.0
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
175
10ms
200
4.0
Revision: January 09, 2009
83
Figure 2 - Pulse Derating Curve
Figure 4 - Typical Junction Capacitance Uni-Directional
Figure 6 - Maximum Non-Repetitive Forward Surge
10000
1000
100
120
100
100
10
80
60
40
20
Current
50
25
75
1
0
0
1.0
1
0
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional @VR
V
25
BR
- Reverse Breakdown Voltage (V)
T A - Ambient Temperature (
50
Number of Cycles at 60 Hz
10.0
75
Bi-directional V=0V
Bi-directional @VR
100
10
125 150
100.0
Uni-directional V=0V
o
C)
175 200
1000.0
100
P6KE Series