SAC Series
Low Capacitance
Stand-Off Voltage: 5.0 to 50 V
Peak Pulse Power: 500 W
Features
●
●
Axial Lead
Transient Voltage Suppressors
DO-15
Glass passivated chip
500 W peak pulse power capability
with a 10/1000 μs waveform, repetitive
rate (duty cycle):0.01 %
Low leakage
Excellent clamping capability
Very fast response time
RoHS compliant
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 end
Mounting position: Any
1.000 [25.40]
MIN
DIA.
0.033
0.028
0.71
[
0.84
]
●
●
●
●
Mechanical Data
●
●
●
0.300 7.63
0.230 5.85
[ ]
DIA.
0.142 3.61
0.102 2.60
[ ]
1.000 [25.40]
MIN
Dimensions :
inch [ mm ]
●
●
Maximum Ratings(T
A
=25℃ unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs
waveform
(1)
Power dissipation on infinite heatsink at T
L
= 75 °
C(Fig.2)
Peak pulse current with a 10/1000μs
waveform(Fig.2)
(1)
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.3 and derated above T
A
= 25 °C per Fig.2
Symbol
P
PP
P
D
I
PP
T
J
, T
STG
Value
500
3.0
See Next Table
- 55 to +150
Unit
W
W
A
°C
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P. 1
SAC Series
Ratings and Characteristics Curves (T
A
=25℃ unless otherwise noted)
100
0.1
Peak Pulse Power,P
PK
, (kW)
30
0.1
20
0.14
Non-Repetitive Pulse
Waveform shown in Fig. 3
100
0.1
13
0
Percentage of Rated Power (%)
75
100
25
175
100
25
0
75
175
100
10000
10
0.2 10000
10000 0.1
Power Dissipation
100
0
"0.5"
P
PK
td
Impulse
Exponential
Decay
td=7tp
50
Peak Power (Single Pulse)
T
J
= Initial Temperature
1
P
PK
td
Half Sine
Square
25
P
PK
td
0.1
Current Waveforms
0.1
1
10
100
1000
10000
0
0
25
50
75
100
125
150
175
Pulse Width, t
d
(μs)
Lead Temperature ,T
L
(℃)
Fig. 1 - Peak Pulse Power Rating Curve
0
100
Peak Pulse Current , (% )
Fig. 2 - Power Derating Curve
Surge Current
Tr=10μs
0.2
Peak Value
(Ipp)
0.5
T
J
= 25
°C
100
Width (td) is defined as the
Pulse
point where the peak current
76
decays to 50 % of Ipp
0
1
2
50
50
23
13
10
as defined by R.E.A.
10/1000 μsec.
Waveform
1.5
Half Value = Ipp
33
2
Low
Capacitance
TVS
3
4
td
0
0
1
2
Time , (ms)
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. 3 - Pulse Waveform
Fig. 4 - AC Line Protection Application
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P. 2
SAC Series
Electrical Characteristics(T
A
=25℃ unless otherwise noted)
Part
Number
Stand-Off
Voltage
V
WM
(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
Inverse
Minimum
Maximum Maximum Maximum Maximum
Working
Blocking
Breakdown
Peak
Reverse
Reverse
Clamping
Inverse
Junction
Leakage
Voltage
Inverse
Leakage I
R
Voltage V
C
Surge
Capacitance Blocking
Current I
IB
Voltage V
PIB
V
BR
@
Current I
PP
Voltage V
WIB
@0 V
@V
WM
@Ipp
@V
WIB
I
T
=1.0mA
(V)
(pF)
(A)
(V)
(V)
(uA)
(V)
(mA)
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
44.00
41.00
38.00
36.00
34.00
29.00
25.00
20.00
15.00
14.00
11.10
10.00
8.60
6.80
5.80
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
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
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
SAC5.0
SAC6.0
SAC7.0
SAC8.0
SAC8.5
SAC10
SAC12
SAC15
SAC18
SAC22
SAC26
SAC30
SAC36
SAC45
SAC50
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P. 3
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