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AK3-170C Datasheet Preview

AK3-170C Datasheet

TVS Diode

No Preview Available !

AK3 Series
TVS Diodes
Axial Leaded – 3kA > AK3 series
RoHS
Pb e 4
Agency Approvals
Agency
Agency File Number
E128662
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Operating Storage Temperature Range
Operating Junction Temperature Range
Current Rating1
Note:
1. Rated IPP measured with 8/20μs pulse.
Symbol
TSTG
TJ
IPP
Value
-55 to 150
-55 to 125
3
Unit
°C
ºC
kA
Functional Diagram
Description
The AK3 series of high power TVS diode is specially
designed for meeting severe surge test environment of
both AC and DC line protection applications. It features
a very fast response and ultra low clamping characteristics
over traditional metal oxide ( MOV ) solutions. They can be
connected in series and / or parallel to create a very high
surge current protection solution..
Features
• 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)
• E SD protection of data
lines in accordance with
IEC 61000-4-2
• E FT protection of data
lines in accordance with
IEC 61000-4-4
• Halogen-free
• RoHS compliant
• Glass passivated junction
• Pb-free E4 means 2nd
level interconnect is
Pb-free and the terminal
finish material is Silver
Additional Infomarion
Bi-direcctional
Electrical Characteristics (TA=25°C unless otherwise noted)
Datasheet
Resources
Samples
Part
Numbers
AK3 - 015C
AK3 - 030C
AK3 - 038C
AK3 - 058C
AK3 - 066C
AK3 - 076C
AK3 - 150C
AK3 - 170C
AK3 - 190C
AK3 - 208C
AK3 - 380C
AK3 - 430C
Part
Marking
Standoff
Voltage
(VSO)
Volts
Max.
Reverse
Leakage
(IR) @VSO
µA
3 - 015C
15
10
3 - 030C 30
10
3 - 038C 38
10
3 - 058C 58
10
3 - 066C 66
10
3 - 076C
76
10
3 - 150C 150
10
3 - 170C 170
10
3 - 190C 190
10
3 - 208C 208
10
3 - 380C 380
10
3 - 430C 430
10
Typical
IR @
85OC
(µA)
15
15
15
15
15
15
15
15
15
15
15
15
Reverse Breakdown
Voltage (VBR) @ IT
Test Max. Clamping Voltage Max. Temp
Max.
Current VCL @ Ipp Peak Pulse Coefficient Capacitance
IT
Current (IPP) (Note 1)
OF VBR 0 Bias 10kHz
MinVolts MaxVolts (mA) VCL Volts IPP Amps
(%/OC)
(nF)
16
19
10
28
3,000
0.1
12.0
32
37
10
90
3,000
0.1
11.0
40
46
10
95
3,000
0.1
10.0
64
70
10
110
3,000
0.1
6.0
72
80
10
120
3,000
0.1
6.0
85
95
10
140
3,000
0.1
6.0
158
194
10
230
3,000
0.1
2.6
179
220
10
260
3,000
0.1
2.4
200
245
10
290
3,000
0.1
2.4
223
246
10
306
3,000
0.1
2.4
401
443
10
520
3,000
0.1
2.0
440
490
10
625
3,000
0.1
2.0
Note:
1. Using 8/20µS wave shape as defined in IEC 61000-4-5.
Agency
Approval
X
X
X
X
X
X
X
X
X
X
X
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: JC.01/05/21




Littelfuse

AK3-170C Datasheet Preview

AK3-170C Datasheet

TVS Diode

No Preview Available !

TVS Diodes
Axial Leaded – 3kA > AK3 series
Physical Specifications
Weight
Case
Terminal
Contact manufacturer
Epoxy encapsulated
Silver plated leads, solderable per MIL-STD-750 Method 2026
Flow/Wave Soldering (Solder Dipping)
Peak Temperature :
Dipping Time :
Soldering :
265OC
10 seconds
1 time
Wave Solder Profile
Figure 1 - Non Lead-free Profile
300
Maximum Wave 240C
250
200
150
100
50
0
0
0. 5
1
1. 5
2
2. 5
3
3. 5
4
Time (Minutes)
Figure 2 - Lead-free Profile
300
Maximum Wave 260C
250
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Time (Minutes)
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 3 - Peak Power Derating
Figure 4 - Surge Response
100
80
60
40
20
0
0
25
50
75
100
125
T J -Initial Junction Temperature (ºC)
Voltage (V)
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: JC.01/05/21


Part Number AK3-170C
Description TVS Diode
Maker Littelfuse
PDF Download

AK3-170C Datasheet PDF






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