SACB Series

SACB Series
Low Capacitance
Stand-Off Voltage: 5.0 to 50 V
Peak Pulse Power: 500 W
Surface Mount
Transient Voltage Suppressors
SMB/ DO-214AA
Features
●
Glass passivated chip
●
500 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty
cycle):0.01 %
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[ ]
0.087 2.20
0.077 1.96
[ ]
0.155 3.94
0.13 3.30
Low leakage
Excellent clamping capability
Very fast response time
RoHS compliant
[ ]
[ ]
0.191 4.85
0.171 4.35
0.216 5.50
0.201 5.10
[ ]
Mechanical Data
●
●
●
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Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750, method
2026 guranteed
Polarity: Color band denotes TVS cathode en
Mounting position: Any
0.012 0.30
0.006 0.15
[ ]
0.096 2.44
0.084 2.13
[ ]
0.06 1.52
0.03 0.75
[ ]
0.008 0.20
0.001 0.02
Dimensions : inch [ mm ]
Maximum Ratings(TA=25℃ unless otherwise noted)
Symbol
Value
UNIT
Peak power dissipation with a 10/1000μs waveform(1)
PPP
500
W
Power dissipation on infinite heatsink at T L = 75 °C(Fig.2)
PD
3.0
W
IPP
See Next Table
A
TJ, TSTG
–55 to +150
°C
Parameter
(1)
Peak pulse current wih a 10/1000μs waveform(Fig.2)
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.3 and derated above TA= 25 °C per Fig.2
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Electrical Characteristics(TA=25℃ unless otherwise noted)
Minimum
Maximum Maximum Maximum Maximum
Stand-Off Breakdown
Reverse
Clamping
Reverse
Device
Junction
Voltage
Voltage
Leakage IR Voltage VC
Surge
Marking
Capacitanc
VBR@
VWM
Current IPP e@0 V
Code
@VWM
@IPP
IT=1.0mA
(V)
(pF)
(A)
(uA)
(V)
(V)
Part
Number
SACB5.0
SACB6.0
SACB7.0
SACB8.0
SACB8.5
SACB10
SACB12
SACB15
SACB18
SACB22
SACB26
SACB30
SACB36
SACB45
SACB50
SAD
SAE
SAF
SAG
SAH
SAK
SAL
SAM
SAN
SAP
SAQ
SAR
SAS
SAT
SAU
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
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
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
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
Inverse
Working
Blocking
Inverse
Leakage
Blocking
Voltage Current IIB
VWIB
@VWIB
(V)
(mA)
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
75
75
75
75
75
75
75
75
75
75
75
75
75
150
150
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Peak
Inverse
Voltage
VPIB
(V)
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
Ratings and Characteristics Curves (T A=25℃ unless otherwise noted)
100
30
Peak Pulse Power,PPK, (kW)
##
0.1
20
0.2 10000
0.14
0
Percentage of Rated Power (%)
0
100
Non-Repetitive
0.1
13 Pulse
Waveform shown in Fig. 3
TA = 250.1
°C
10000
10
"0.5"
PPK
Impulse
Exponential
Decay
td=7tp
td
1
PPK
td
Half Sine
75
0
100
Power Dissipation
100
75
175
25
175
100
0
Peak Power (Single Pulse)
TJ = Initial Temperature
50
25
Square
PPK
td
Current Waveforms
0.1
0
0.1
1
10
100
Pulse Width, td (μs)
1000
10000
0
25
Fig. 1 - Peak Pulse Power Rating Curve
50
50
75
100
125
Lead Temperature ,TL (℃)
150
Fig. 2 - Power Derating Curve
Surge Current
0
0
TJ = 25 °C
Tr=10μs100
0.2
Pulse Width (td) is defined as the
Peak Value
0.5
76 point where the peak current
(Ipp)
decays to 50 % of Ipp
1
50
1.5
33 Half Value = Ipp
2
2
23
3
13
10/1000 μsec. Waveform
4
10
100
Peak Pulsee Current , (% )
100
25
Low
Capacitance
TVS
as defined by R.E.A.
td
0
0
1
2
Time , (ms)
Fig. 3 - Pulse Waveform
3
4
Application Note: Device must be used with two units in parallel, opposite in polarity as shown in circuit for AC signal line protection.
Fig. 4 - AC Line Protection Application
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175