1.5KE27A-T Diodes Inc, 1.5KE27A-T Datasheet - Page 2

• Manufacturer Part Number: 1.5KE27A-T
• Description: TVS UNI-DIR 27V 1500W DO-201
• Manufacturer: Diodes Inc

Specifications of 1.5KE27A-T

• Voltage - Reverse Standoff (typ): 23.1V
• Voltage - Breakdown: 25.7V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-201AA, DO-27, Axial
• Polarity: Unidirectional
• Clamping Voltage: 37.5 V
• Operating Voltage: 23.1 V
• Breakdown Voltage: 25.7 V
• Peak Surge Current: 200 A
• Peak Pulse Power Dissipation: 1500 W
• Maximum Operating Temperature: 175 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 5.21 (Max) mm W x 9.53 (Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1.5KE27ADITR; 1.5KE27ATR; 1.5KE27ATR

Notes:
DS21503 Rev. 11 - 2
1.5KE6V8A 1.5KE6V8CA
1.5KE7V5A 1.5KE7V5CA
1.5KE8V2A 1.5KE8V2CA
1.5KE9V1A 1.5KE9V1CA
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
1.5KE180A
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
Number
(Note 1)
Type
(UNI)
2.
1. Suffix ‘C’ denotes bidirectional device.
For bidirectional devices having V
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE130CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
1.5KE180CA
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
Number
(Note 1)
Type
(BI)
V
Standoff
Reverse
Voltage
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
RWM
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
5.80
6.40
7.02
7.78
8.55
9.40
(V)
R
of 10 volts and under, the I
Min (V)
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
Breakdown Voltage
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
58.90
64.60
71.30
77.90
86.50
95.00
6.45
7.13
7.79
8.65
9.50
V
BR
@ I
www.diodes.com
Max (V)
T
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
65.10
71.40
78.80
86.10
95.50
7.14
7.88
8.61
9.55
R
2 of 4
limit is doubled.
Current
I
t
Test
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
10
10
10
Leakage
Reverse
(Note 2)
I
@ V
R
Max.
1000
500
200
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
50
10
A)
R
Clamping
Voltage
1.5KE6V8(C)A - 1.5KE400(C)A
V
@ I
103.0
113.0
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
Max.
10.5
11.3
12.1
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
C
(V)
pp
Current
I
Pulse
PP
143.0
132.0
124.0
112.0
103.0
Max.
Peak
96.0
90.0
82.0
71.0
67.0
59.5
54.0
49.0
45.0
40.0
36.0
33.0
30.0
28.0
25.3
23.2
21.4
19.5
17.7
16.3
14.6
13.3
12.0
11.0
9.9
9.1
8.4
7.2
6.8
6.4
6.1
5.5
4.6
5.0
5.0
4.0
4.0
(A)
Variation
Voltage
Temp.
of V
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
Max.
%/°C
BR