SZ1SMA51CAT3G [ONSEMI]
DIODE TVS DIODE, Transient Suppressor;
| 型号： | SZ1SMA51CAT3G |
| 厂家： | 
ONSEMI |
| 描述： | DIODE TVS DIODE, Transient Suppressor 测试 光电二极管 电视 |
| 文件： | 总5页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1SMA10CAT3G Series,
SZ1SMA10CAT3G Series
400 Watt Peak Power Zener
Transient Voltage
Suppressors
http://onsemi.com
Bidirectional
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
10−78 V VR
The SMA series is designed to protect voltage sensitive
components from high voltage, high energy transients. They have
excellent clamping capability, high surge capability, low zener
impedance and fast response time. The SMA series is supplied in
ON Semiconductor’s exclusive, cost-effective, highly reliable
400 W PEAK POWER
SURMETIC package and is ideally suited for use in
communication systems, automotive, numerical controls, process
controls, medical equipment, business machines, power supplies and
many other industrial/consumer applications.
SMA
CASE 403D
PLASTIC
Features
Working Peak Reverse Voltage Range − 10 V to 78 V
Standard Zener Breakdown Voltage Range − 11.7 V to 91.3 V
Peak Power − 400 Watts @ 1 ms
ESD Rating of Class 3 (> 16 kV) per Human Body Model
Response Time is Typically < 1 ns
MARKING DIAGRAM
Flat Handling Surface for Accurate Placement
Package Design for Top Slide or Bottom Circuit Board Mounting
Low Profile Package
xxC
AYWWG
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
xxC = Device Code (Refer to page 3)
A
Y
= Assembly Location
= Year
Pb−Free Packages are Available*
WW = Work Week
Mechanical Characteristics:
G
= Pb−Free Package
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant and leads are
readily solderable
ORDERING INFORMATION
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
**
†
Package
Device
Shipping
260C for 10 Seconds
POLARITY: Cathode polarity notch does not indicate polarity
MOUNTING POSITION: Any
1SMAxxCAT3G
SMA
(Pb−Free)
5,000 /
Tape & Reel
SZ1SMAxxCAT3G
SMA
5,000 /
(Pb−Free)
Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
**The “T3” suffix refers to a 13 inch reel.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
February, 2012 − Rev. 12
1SMA10CAT3/D
1SMA10CAT3G Series, SZ1SMA10CAT3G Series
MAXIMUM RATINGS
Rating
Peak Power Dissipation (Note 1) @ T = 25C, Pulse Width = 1 ms
Symbol
Value
Unit
P
PK
400
W
L
DC Power Dissipation @ T = 75C Measured Zero Lead Length (Note 2)
P
1.5
20
50
W
mW/C
C/W
L
D
Derate Above 75C
Thermal Resistance from Junction−to−Lead
R
q
JL
DC Power Dissipation (Note 3) @ T = 25C
P
0.5
4.0
250
W
mW/C
C/W
A
D
Derate Above 25C
Thermal Resistance from Junction−to−Ambient
R
q
JA
Operating and Storage Temperature Range
T , T
−65 to +150
C
J
stg
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 10 X 1000 ms, non−repetitive.
2. 1 in square copper pad, FR−4 board.
3. FR−4 board, using ON Semiconductor minimum recommended footprint, as shown in 403B case outline dimensions spec.
ELECTRICAL CHARACTERISTICS
(T = 25C unless otherwise noted)
A
I
I
PP
Symbol
Parameter
Maximum Reverse Peak Pulse Current
Clamping Voltage @ I
I
PP
I
T
V
C
PP
I
V
R
BR RWM
V
C
V
V
V
Working Peak Reverse Voltage
I
V
V
V
RWM
R
T
RWM BR C
I
I
R
Maximum Reverse Leakage Current @ V
RWM
V
Breakdown Voltage @ I
Test Current
BR
T
I
PP
I
T
Bi−Directional TVS
http://onsemi.com
2
1SMA10CAT3G Series, SZ1SMA10CAT3G Series
ELECTRICAL CHARACTERISTICS
V
C
@ I
PP
(Note 6)
Breakdown Voltage
V
RWM
C Typ.
V
BR
(Volts) (Note 5)
@ I
V
C
I
PP
(Note 4)
(Note 7)
I
R
@ V
RWM
T
Device
Min
Nom
Max
mA
Volts
mA
Volts
Amps
pF
Marking
Device*
1SMA10CAT3G
1SMA11CAT3G
1SMA12CAT3G
1SMA13CAT3G
QXC
QZC
REC
RGC
10
11
12
13
2.5
2.5
2.5
2.5
11.1
12.2
13.3
14.4
11.69
12.84
14.00
15.16
12.27
13.48
14.70
15.92
1.0
1.0
1.0
1.0
17.0
18.2
19.9
21.5
23.5
22.0
20.1
18.6
580
530
490
455
1SMA14CAT3G
1SMA15CAT3G
1SMA16CAT3G
RKC
RMC
RPC
14
15
16
2.5
2.5
2.5
15.6
16.7
17.8
16.42
17.58
18.74
17.24
18.46
19.67
1.0
1.0
1.0
23.2
24.4
26.0
17.2
16.4
15.4
425
400
375
1SMA18CAT3G
1SMA20CAT3G
1SMA24CAT3G
RTC
RVC
RZC
18
20
24
2.5
2.5
2.5
20
22.2
26.7
21.06
23.37
28.11
22.11
24.54
29.51
1.0
1.0
1.0
29.2
32.4
38.9
13.7
12.3
10.3
335
305
260
1SMA26CAT3G
1SMA28CAT3G
1SMA30CAT3G
1SMA33CAT3G
SEC
SGC
SKC
SMC
26
28
30
33
2.5
2.5
1.0
2.5
28.9
31.1
33.3
36.7
30.42
32.74
35.06
38.63
31.94
34.37
36.81
40.56
1.0
1.0
1.0
1.0
42.1
45.4
48.4
53.3
9.5
8.8
8.3
7.5
240
225
210
190
1SMA36CAT3G
1SMA40CAT3G
SPC
SRC
36
40
2.5
2.5
40
44.4
42.11
46.74
44.21
49.07
1.0
1.0
58.1
64.5
6.9
6.2
175
160
1SMA48CAT3G
1SMA51CAT3G
1SMA58CAT3G
SXC
SZC
TGC
48
51
58
2.5
2.5
2.5
53.3
56.7
64.4
56.11
59.69
67.79
58.91
62.67
71.18
1.0
1.0
1.0
77.4
82.4
93.6
5.2
4.9
4.3
135
130
115
1SMA60CAT3G
1SMA70CAT3G
1SMA78CAT3G
TKC
TPC
TTC
60
70
78
2.5
2.5
2.5
66.7
77.8
86.7
70.21
81.90
91.27
73.72
85.99
95.83
1.0
1.0
1.0
96.8
113
126
4.1
3.5
3.2
110
95
90
4. A transient suppressor is normally selected according to the working peak reverse voltage (V
the DC or continuous peak operating voltage level
), which should be equal to or greater than
RWM
5. V measured at pulse test current I at an ambient temperature of 25C
BR
T
6. Surge current waveform per Figure 2 and derate per Figure 3
7. Bias voltage = 0 V, F = 1.0 MHz, T = 25C.
J
†Please see 1SMA5.0AT3 to 1SMA78AT3 for Unidirectional devices.
* Include SZ-prefix devices where applicable.
http://onsemi.com
3
1SMA10CAT3G Series, SZ1SMA10CAT3G Series
RATING AND TYPICAL CHARACTERISTIC CURVES
100
10
1
120
T = 25C
A
PW (I ) IS DEFINED AS THE
= 10 ms
NONREPETITIVE
D
POINT WHERE THE PEAK CURRENT
100
80
PULSE WAVEFORM
SHOWN IN FIGURE 2.
PEAK VALUE
DECAYS TO 50% OF I .
pp
T = 25C
A
I
ppm
60
HALF VALUE - I /2
pp
40
10/1000 ms WAVEFORM
AS DEFINED BY R.E.A.
20
0
t
d
0.1
-4
5
0
1
2
3
4
10
0.001
0.01
0.1
1
10
t , PULSE WIDTH (ms)
P
t, TIME (ms)
Figure 1. Pulse Rating Curve
Figure 2. Pulse Waveform
1,000
100
10
120
T = 25C
J
F = 1 MHz
1SMA10CAT3G
1SMA18CAT3G
10 x 1000 WAVEFORM
AS DEFINED BY R.E.A.
100
80
60
40
20
0
1SMA48CAT3G
1SMA78CAT3G
1
1
10
100
0
40
80
120
160
200
BIAS VOLTAGE (VOLTS)
T , AMBIENT TEMPERATURE (C)
A
Figure 4. Typical Junction Capacitance vs.
Bias Voltage
Figure 3. Pulse Derating Curve
http://onsemi.com
4
1SMA10CAT3G Series, SZ1SMA10CAT3G Series
PACKAGE DIMENSIONS
SMA
CASE 403D−02
ISSUE F
H
E
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
E
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 403D−01 OBSOLETE, NEW STANDARD IS 403D−02.
MILLIMETERS
INCHES
DIM
A
A1
b
c
D
E
H
E
L
MIN
1.97
0.05
1.27
0.15
2.29
4.06
4.83
0.76
NOM
2.10
0.10
1.45
0.28
2.60
4.32
5.21
1.14
MAX
MIN
NOM
0.083
0.004
0.057
0.011
0.103
0.170
0.205
0.045
MAX
0.087
0.006
0.064
0.016
0.115
0.180
0.220
0.060
2.20
0.15
1.63
0.41
2.92
4.57
5.59
1.52
0.078
0.002
0.050
0.006
0.090
0.160
0.190
0.030
b
D
POLARITY INDICATOR
OPTIONAL AS NEEDED
(SEE STYLES)
A
A1
c
L
SOLDERING FOOTPRINT*
4.0
0.157
2.0
0.0787
2.0
0.0787
mm
inches
ǒ
Ǔ
SCALE 8:1
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SURMETIC is a registered trademark of Semiconductor Components Industries, LLC.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
For additional information, please contact your local
Sales Representative
1SMA10CAT3/D
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