Littelfuse AK10 Series User Manual
Ak10 series, Transient voltage suppression diodes, Axial leaded – 10ka > ak10 series
Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/14
Axial Leaded – 10kA > AK10 series
AGENCY
AGENCY FILE NUMBER
E128662
The AK10 series of high current transient suppressors have
been specially designed for use in A.C. line protection and
any demanding applications (AC or DC).They offer superior
clamping characteristics over standard S.A.D. technologies
by virtue of the Littelfuse Foldbak technology. Therefore,
any voltage rise due to increased current conduction is
contained to a minimum, providing the best possible
protection level. They can also be connected in series and/
or parallel to create very high capacity protection solutions.
Description
Agency Approvals
Features
Maximum Ratings and Thermal Characteristics
(T
A
=25°C unless otherwise noted)
Electrical Characteristics
(T
A
=25°C unless otherwise noted)
Note: Using 8/20µS wave shaped defined in IEC 61000-4-5.
Parameter
Symbol
Value
Unit
Operating Junction Temperature
Range
T
STG
(-)55 to 150
°C
Operating Junction Temperature
Range
T
J
(-)55 to 150
°C
Current Rating
1
I
PP
10
kA
Note: 1. Rated I
PP
measured with 8/20μs pulse.
RoHS
AK10 Series
• Very low clamping voltage
• Ultra compact: less
than one-tenth the size
of traditional discrete
solutions
• Sharp breakdown voltage
• Low slope resistance
• Bi-directional
• Foldbak technology for
superior clamping factor
• Symmetric in leads width
for easier soldering during
assembly
• IEC-61000-4-2 ESD
15kV(Air), 8kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• Halogen-free
• RoHS compliant
• Glass passivated junction
Functional Diagram
Part
Numbers
Part
Marking
Standoff
Voltage
(V
SO
)
Volts
Max.
Reverse
Leakage
(I
R
) @V
SO
µA
Typical
I
R
@
85°C
(µA)
Reverse
Breakdown
Voltage (V
BR
) @ I
T
Test
Current
I
T
Max. Clamping Voltage
V
CL
@ I
pp
Peak Pulse
Current (I
PP
) (Note 1)
Max. Temp
Coefficient
OF V
BR
Max.
Capaci-
tance
0 Bias
10kHz
Agency
Approval
Min Volts Max Volts
(mA)
V
CL
Volts
I
PP
Amps
(%/°C)
(nF)
AK10 - 030C
10-015C
30
10
15
32
37
10
58
10,000
0.1
11.0
X
AK10 - 058C
10-058C
58
10
15
64
70
10
110
10,000
0.1
6.5
X
AK10 - 066C
10-066C
66
10
15
72
80
10
120
10,000
0.1
6.5
X
AK10 - 076C
10-076C
76
10
15
85
95
10
140
10,000
0.1
6.5
X
AK10 - 170C
10-170C
170
10
15
180
220
10
260
10,000
0.1
2.8
X
AK10 - 190C
10-190C
190
10
15
200
245
10
290
10,000
0.1
2.5
X
AK10 - 240C
10-240C
240
10
15
250
285
10
340
10,000
0.1
2.2
X
AK10 - 380C
10-380C
380
10
15
401
443
10
520
10,000
0.1
2.0
X
AK10 - 430C
10-430C
430
10
15
440
490
10
625
10,000
0.1
1.4
X
AK10 - 530C
10-530C
530
10
15
560
619
10
750
10,000
0.1
1.0
X
Bi-directional
Uni-directional
Cathode
Anode
Additional Information