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SACB7.0 Datasheet Preview

SACB7.0 Datasheet

Transient Voltage Suppression Diodes

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Transient Voltage Suppression Diodes
Surface Mount – 500W > SACB series
SACB Series
RoHS
Pb e3
Uni-directional
Description
SACB series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol Value
Unit
Peak Pulse Power Dissipation at
(TfiLg=.215)(ONCobtye
10/1000μs
1)
Waveform
PPPM
500
W
Power Dissipation on Infinite Heat
Sink at TL=50ºC
PD
3.0 W
Operating Temperature Range
Storage Temperature Range
TJ -65 to 150 °C
TSTG -65 to 175 °C
Note:
1. Non-repetitive current pulse , per Fig. 3 and derated above TJ (initial) = 25OC per Fig. 2.
Additional Infomarion
Datasheet
Resources
Samples
Features
• 500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• For surface mounted
applications in order to
optimize board space
• Low profile package
• Built-in strain relief
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• VBR @ TJ= VBR@25°C
x(α(1T:+TαemTpxe(rTaJtu- r2e5))
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction
• Fast response time:
typically less than 1.0ps
from 0V to BV min
• Excellent clamping
capability
• Low incremental surge
resistance
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
Applications
TVS devices are ideal for the protection of I/O Interfaces,
CVCoCmbpuustaenr,dInodtuhsetrrivaul lannedraCbolencsiurcmueitrseulescetdroinniTcelecom,
applications.
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/27/16




Littelfuse

SACB7.0 Datasheet Preview

SACB7.0 Datasheet

Transient Voltage Suppression Diodes

No Preview Available !

Transient Voltage Suppression Diodes
Surface Mount – 500W > SACB series
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Number
SACB5.0
SACB6.0
SACB7.0
SACB8.0
SACB8.5
SACB10
SACB12
SACB15
SACB18
SACB22
SACB26
SACB30
SACB36
SACB45
SACB50
Marking
Code
SKE
SKG
SKM
SKR
SKT
SKX
SLE
SLM
SLT
SLX
SME
SMK
SMP
SMV
SMZ
Stand-Off
Voltage VR
(V)
5.0
6.0
7.0
8.0
8.5
10.0
12.0
15.0
18.0
22.0
26.0
30.0
36.0
45.0
50.0
Minimum Maximum
Breakdown Reverse
Voltage at
=1.0MA
IT
VBR(V)
Leakage at
IR(@uAV)R
7.60
7.90
8.33
8.89
9.44
11.10
13.30
16.70
20.00
24.40
28.90
33.30
40.00
50.00
55.50
300
300
300
100
50
5
5
5
5
5
5
5
5
5
5
Maximum
Clamping
Voltage at
IPP=5.0A
VC(V)
10.0
11.2
12.6
13.4
14.0
16.3
19.0
23.6
28.8
35.4
42.3
48.6
60.0
77.0
88.0
Maximum
Peak
Pulse
Current per
(Fig.3)
IPP(A)
44.0
41.0
38.0
36.0
34.0
29.0
25.0
20.0
15.0
14.0
11.1
10.0
8.6
6.8
5.8
Maximum
Junction
Capacitance
at
0 Volts (pF)
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
Working
Inverse
Blocking
Voltage
VWIB(V)
75
75
75
75
75
75
75
75
75
75
75
75
75
150
150
Inverse
Blocking
Leakage
Current at
VW(mIB@A)IIB
Peak Inverse
Blocking
Voltage
(V)
VPIB
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 100
1.0 200
1.0 200
Agency
Approval
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
RRaattiinnggss aanndd CChhaarraacctteerriissttiicc CCuurrvveess ((TTAA==2255°°CCuunnlelessssoothtehrewrwiseisenontoedted)
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Peak Pulse Power Derating Curve
100
100
30
80
10
60
1 PPK ".µ5"
td
Impulse
Exponential
Decay
PPK td Half Sine
td=7tp
PPK td Square
0.1
Current Waveforms
0.001
0.01
0.1
1
td - Pulse Width (ms)
10
Figure 3 - Pulse Waveform
150
tr=10µsec
Peak Value
100 IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
( )Half Value
IPPM
IPPM
2
50 10/1000µsec. Waveform
as defined by R.E.A
0
0
td
1.0
2.0
t-Time (ms)
3.0
4.0
40
20
0
0
25 50 75 100 125 150 175
TJ - Initial Junction Temperature (ºC)
Figure 4 - AC Line Protection Application
Low Capacitance
Application Note: Device must be used with two
units in parallel, opposite in polarity as shown in
circuit for AC signal line protection.
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/27/16


Part Number SACB7.0
Description Transient Voltage Suppression Diodes
Maker Littelfuse
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