P6KE51A Fairchild Semiconductor, P6KE51A Datasheet - Page 2

• Manufacturer Part Number: P6KE51A
• Description: TVS UNIDIR 600W 51V DO-15
• Manufacturer: Fairchild Semiconductor
• Series: P6KEr

Specifications of P6KE51A

• Voltage - Reverse Standoff (typ): 43.6V
• Voltage - Breakdown: 48.5V
• Power (watts): 600W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-204AC, DO-15, Axial
• Polarity: Unidirectional
• Clamping Voltage: 70.1 V
• Operating Voltage: 43.6 V
• Breakdown Voltage: 48.5 V to 53.6 V
• Termination Style: Axial
• Peak Surge Current: 8.6 A
• Peak Pulse Power Dissipation: 600 W
• Capacitance: 1.6 pF
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Dimensions: 3.56 (Max) mm W x 7.62 (Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: P6KE51AFS

P6KE6V8(C)A - P6KE440(C)A Rev. D1
© 2010 Fairchild Semiconductor Corporation
Electrical Characteristics
* For bidirectional parts with V
P6KE6V8(C)A
P6KE7V5(C)A
P6KE8V2(C)A
P6KE9V1(C)A
P6KE10(C)A
P6KE11(C)A
P6KE12(C)A
P6KE13(C)A
P6KE15(C)A
P6KE16(C)A
P6KE18(C)A
P6KE20(C)A
P6KE22(C)A
P6KE24(C)A
P6KE27(C)A
P6KE30(C)A
P6KE33(C)A
P6KE36(C)A
P6KE39(C)A
P6KE43(C)A
P6KE47(C)A
P6KE51(C)A
P6KE56(C)A
P6KE62(C)A
P6KE68(C)A
P6KE75(C)A
P6KE82(C)A
P6KE91(C)A
P6KE100(C)A
P6KE110(C)A
P6KE120(C)A
P6KE130(C)A
P6KE150(C)A
P6KE160(C)A
P6KE170(C)A
P6KE180(C)A
P6KE200(C)A
P6KE220(C)A
P6KE250(C)A
P6KE300(C)A
P6KE350(C)A
P6KE400(C)A
P6KE440(C)A
Bi-directional (C)
Uni-directional
Device
Stand-off Voltage
V
Reverse
RWM
102.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
300.0
342.0
376.0
111.0
5.80
7.78
8.55
9.40
10.2
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
6.40
7.02
11.1
(V)
RWM
<10V, the I
T
105.0
114.0
124.0
143.0
152.0
162.0
171.0
190.0
209.0
237.0
285.0
332.0
380.0
418.0
A
6.45
7.13
7.79
8.65
9.50
10.5
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95.0
Min.
11.4
= 25°C unless otherwise noted
Breakdown
Voltage
V
BR
R
max limit is doubled.
(V)
105.0
116.0
126.0
137.0
158.0
168.0
179.0
189.0
210.0
231.0
263.0
315.0
368.0
420.0
462.0
Max.
7.14
7.88
8.61
9.55
10.5
12.6
13.7
15.8
16.8
18.9
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
11.6
Current
I
2
T
Test
(mA)
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
@I
Clamping
Voltage
PPM
103.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
113.0
10.5
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
11.3
12.1
V
C
(V)
Peak Pulse
I
Current
PPM
57.1
45.0
41.0
38.0
36.0
33.0
28.0
27.0
24.0
22.0
20.0
18.1
16.0
14.5
13.2
12.0
10.1
53.1
50.0
11.2
9.3
8.6
7.8
7.1
6.5
5.8
5.3
4.8
4.4
4.0
3.6
3.4
2.9
2.7
2.6
2.4
2.2
1.9
1.8
1.5
1.3
1.1
1.0
(A)
Leakage
Reverse
I
R
V
1000
500
200
RWM
(μA)*
50
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
www.fairchildsemi.com
Temperature
Coefficient
V
BR
0.057
0.061
0.065
0.068
0.073
0.075
0.078
0.081
0.084
0.086
0.088
0.090
0.092
0.094
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.102
0.103
0.104
0.104
0.105
0.105
0.106
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
(%/
°C)