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1-076C Datasheet Preview

1-076C Datasheet

TVS Diode

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AK1 Series
Transient Voltage Suppression Diodes
Axial Leaded – 1kA > AK1 series
RoHS
Pb e4
Description
The AK1 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.
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
Symbol Value Unit
TSTG
-55 to 150 °C
TJ
-55 to 125 ºC
Current Rating1
IPP
1
kA
Note:
1. Rated IPP measured with 8/20μs pulse.
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
• IEC-61000-4-2 ESD
15kV(Air), 8kV (Contact)
• Symmetric in leads width
for easier soldering during
assembly.
• 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
Functional Diagram
Additional Infomarion
Bi-direcctional
Datasheet
Resources
Samples
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Numbers
AK1 - 076C
Part
Marking
1-076C
Standoff
Voltage
(VSO)
Volts
76
Max.
Reverse
Leakage
(IR) @VSO
µA
10
Typical
IR @
85OC
(µA)
15
Reverse Breakdown
Voltage (VBR) @ IT
Min Volts Max Volts
85
95
Test
Current
IT
(mA)
10
Max. Clamping
Voltage
VCL @ Ipp Peak
Pulse Current (IPP)
(Note 1)
VCL Volts IPP Amps
140
1,000
Max.
Temp
Coefficient
OF VBR
Max.
Capacitance
0 Bias 10kHz
Agency
Approval
(%/OC)
(nF)
0.1
8.5
X
Note: Using 8/20µS wave shape as defined in IEC 61000-4-5.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15




Littelfuse

1-076C Datasheet Preview

1-076C Datasheet

TVS Diode

No Preview Available !

Transient Voltage Suppression Diodes
Axial Leaded – 1kA > AK1 series
Physical Specifications
Weight
Contact manufacturer
Case
Epoxy encapsulated
Terminal
Silver plated leads, solderable per
MIL-STD-750 Method 2026
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)
Flow/Wave Soldering (Solder Dipping)
Peak Temperature :
Dipping Time :
Soldering :
265OC
10 seconds
1 time
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 - Typical Peak Pulse Power Rating Curve
100
80
60
40
20
0
0
25
50
75
100
125
TJ - Initial Junction Temperature (ºC)
1000
100
8/20µs
10
10/350µs
10/1000µs
1
0.00001
0.0001
td-Pulse Width (sec.)
0.001
continues on next page.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15


Part Number 1-076C
Description TVS Diode
Maker Littelfuse
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1-076C Datasheet PDF






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