SAC SERIES
Transient Voltage Suppressors (TVS) Data Sheet
Features
■
■
■
■
■
■
■
■
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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
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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
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I/O interface
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AC/DC power supply
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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
-55 to +150
Units
Watts
Amps
Watts
℃
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25℃ per Fig.2.
Revision:TVS-SAC SERIES-001(A1)
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SAC SERIES
Ratings and Characteristic Curves (T
A
=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Derating Curve
100
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
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
t
r
=10µs
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 (℃)
L= 0.375″(9.5mm)
Lead Lengths
Revision:TVS-SAC SERIES-001(A1)
3/5
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SAC SERIES
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
Packaging
Tape
Z
E
A
±5°
Symbol
A
B
Z
T
E
L1-L2
Dimension (mm)
5.0±0.5
53.0±1.0
1.2Max.
6.0±0.4
0.8Max.
1.0Max.
250.0±5.0
75.0±5.0
114.0±5.0
L1
B
L2
E
T
Box
H
L
W
H
Quantity: 2000PCS
D
D0
L
W
Reel
330.0±3.0
16.4±2.0
86.0±2.0
76.0±3.0
D0
D1
D1
W1
D
W1
Quantity: 4000PCS
Revision:TVS-SAC SERIES-001(A1)
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http://brightking.pulseelectronics.com
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