AutomotiveTransientVoltage Suppression Diodes
Axial Leaded – 1500W > 1.5KE Automotive Series
Electrical Characteristics
Maximum
Reverse
Stand off
Voltage VR
(Volts)
Maximum
Peak Pulse
Maximum
Reverse
Agency
Approval
Breakdown Voltage
VBR (Volts) @ IT
Part
Number
(Uni)
Part
Number
(Bi)
Test
Current
IT (mA)
Clamping
Voltage
VC @ Ipp
(Volts)
Current Ipp Leakage IR @
(A)
VR (µA)
MIN
MAX
1.5KE12AAUTO 1.5KE12CAAUTO
1.5KE13AAUTO 1.5KE13CAAUTO
1.5KE15AAUTO 1.5KE15CAAUTO
1.5KE16AAUTO 1.5KE16CAAUTO
1.5KE18AAUTO 1.5KE18CAAUTO
1.5KE20AAUTO 1.5KE20CAAUTO
1.5KE22AAUTO 1.5KE22CAAUTO
1.5KE24AAUTO 1.5KE24CAAUTO
1.5KE27AAUTO 1.5KE27CAAUTO
1.5KE30AAUTO 1.5KE30CAAUTO
1.5KE33AAUTO 1.5KE33CAAUTO
1.5KE36AAUTO 1.5KE36CAAUTO
1.5KE39AAUTO 1.5KE39CAAUTO
1.5KE43AAUTO 1.5KE43CAAUTO
1.5KE47AAUTO 1.5KE47CAAUTO
10.20
11.10
11.40
12.60
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
91.0
83.5
71.7
67.6
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
12.40
14.30
15.20
17.10
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
12.80
13.60
15.30
17.10
60.3
54.9
49.7
45.8
40.5
36.7
33.3
30.5
28.2
25.6
23.5
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
For parts without A, the VBR is +10% and VC is 5% higher than with A parts.
1.5KE Automotive Series
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/1.5KEAUTO.html for current information.
Revised: August 30, 2009 9:24 AM