Circuit Protection
Product Specification
2
6
Transient Voltage Suppressors
SAC
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
■
■
■
■
■
■
■
■
Glass passivated junction
Low inductance
Excellent clamping capability
500W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
Fast response time
Ideal for data line applications.
High Temperature soldering guaranteed: 265℃/10 seconds/.375″,
(9.5mm) lead length, 5lbs (2.3kg) tension
Plastic package has underwriters laboratory flammability 94V-0
Meets MSL level 1, per J-STD-020
Safety certification: UL: E244458
Mechanical Data
■
■
■
■
■
Case: JEDEC DO-15 Moulded plastic
Terminal: Axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except bi-directional models
Mounting Position: Any
Weight: 0.42g
Applications
■
I/O interface
■
AC/DC power supply
■
Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Peak pulse power dissipation at 10/1000μs waveform
(Note1, Note2, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
Steady state power dissipation at T
A
=50℃ (Fig.5)
Operating junction and Storage Temperature Range.
Symbol
P
PPM
I
PPM
P
M(AV)
T
J
,T
STG
Value
Minimum 500
See Table
3.0
-65 to +150
Units
Watts
Amps
Watts
℃
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig.2.
www.yageo.com
Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
6
Transient Voltage Suppressors
Dimensions (DO-204AC/DO-15)
SAC
Millimeters
Inches
Min.
1.000
0.230
0.104
0.028
Max.
-
0.300
0.140
0.034
Cathode Band
d
DIA.
s
DIA.
Symbol
Min.
L
T
25.40
5.80
2.60
0.71
Max.
-
7.60
3.60
0.86
L
T
L
d
s
Part Number Code
SAC XX
V
RWM
Voltage
Series Code
Ordering Code for different package
Box package: Add suffix “/B” at the end of the part number, such as SAC5.0/B
Reel package: Add suffix “/TR13” at the end of the part number, such as SAC50/TR13
Electrical Characteristics (T
A
=25℃)
Reverse
Part
Number
Stand-Off
Voltage
Minimum
Breakdown
Voltage
@I
T
=1mA
Maximum
Reverse
Leakage
@V
RWM
Maximum
Clamping
Voltage
@I
PP
=5A
Maximum
Peak
Pulse
Current
Maximum
Junction
Capacitance
@0V
Working
Inverse
Blocking
Voltage
Inverse
Blocking
Leakage
Current
Peak
Inverse
Blocking
Voltage
V
RWM
(V)
SAC5.0
SAC6.0
SAC7.0
SAC8.0
SAC8.5
SAC10
SAC12
SAC15
SAC18
SAC22
SAC26
SAC30
SAC36
SAC45
SAC50
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
V
BR
(V)
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
I
R
(μA)
300
300
300
100
50
5
1
1
1
1
1
1
1
1
1
V
C
(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
I
PP
(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
pF
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
V
WIB
(V)
75
75
75
75
75
75
75
75
75
75
75
75
75
150
150
I
IB
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
V
PIB
(V)
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
www.yageo.com
Apr. 29, 2019 V.0
Circuit Protection
Product Specification
4
6
Transient Voltage Suppressors
SAC
Ratings and Characteristic Curves (T
A
=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
100
Figure 2. Pulse Derating Curve
100
P
PPM
- Peak Pulse Power (kW)
Percentage of Rated Power (%)
Average Power
75
Peak Power
(Single Pulse)
10
50
1
25
0.1
0
1
10
100
1000
0
25
50
75
100 125
150 175
200
t
d
-Pulse Width (µs)
T
L
-Lead Temperature (℃)
Figure 3. Pulse Waveform
150
t
r
=10µs
T
J
=25℃
Pulse Width(t
d
) is defined as
the point where the peak
current decays to 50% of I
PPM
Figure 4. AC Line Protection Application
I
PPM
- Peak Pulse Current, %I
RSM
100
Peak Value I
PPM
Half Value I
PPM
(I
PPM
/2)
50
10/1000µs Waveform
as defined by R.E.A
Low Capacitance
0
0
t
d
1.0
2.0
t-Time (ms)
3.0
4.0
Application Note: Device must be used with two
units in parallel, opposite in polarity as shown in
circuit for AC signal line protection.
Figure 5. Steady State Power Dissipation Derating
Curve
3.5
Steady State Power Dissipation (W)
3
2.5
2
1.5
1
0.5
0
0
25
50
75
100 125 150
175 200
T
L
-Lead Temperature (℃)
www.yageo.com
L= 0.375″(9.5mm)
Lead Lengths
Apr. 29, 2019 V.0
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
