1SMA5921-AU_BY_00001 [PANJIT]
SURFACE MOUNT SILICON ZENER DIODE Built-in strain relief; 表面贴装硅稳压二极管内置应变救灾型号: | 1SMA5921-AU_BY_00001 |
厂家: | PAN JIT INTERNATIONAL INC. |
描述: | SURFACE MOUNT SILICON ZENER DIODE Built-in strain relief |
文件: | 总7页 (文件大小:224K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
1SMA5921-AU~1SMA5942-AU
SURFACE MOUNT SILICON ZENERDIODE
6.8 to 51 Volts
1.5 Watts
VOLTAGE
FEATURES
POWER
• For surface mounted applications in order to optimize board space
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Low inductance
0.181(4.60)
0.157(4.00)
• Typical IR less than 1.0µA above 12V
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
0
0
.
.
012(0
006(0.152)
.305)
• High temperature soldering : 260°C /10 seconds at terminals
• Acqire quality system certificate : TS16949
• AEC-Q101 qualified
• Lead free in comply with EU RoHS 2002/95/EC directives
0.008(0.203)
0.002(0.051)
0.060(1.52)
0.030(0.76)
0.208(5.28)
0.188(4.80)
MECHANICAL DATA
• Case: JEDEC DO-214AC, Molded plastic over passivated junction
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard Packaging: 12mm tape (EIA-481)
• Weight: 0.0023 ounce, 0.0679 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
L
=75 OC (Note A) Derate above 75 OC
Symbol
PD
Value
1.5
Units
Watts
Amps
OC
Peak Pulse Power Dissipation on T
Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method)
Operating Junction and StorageTemperature Range
10
IFSM
-55 to +150
TJ , TSTG
NOTES:
A.Mounted on 5.0mm2 (.013mm thick) land areas.
B.Measured on 8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum.
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1SMA5921-AU~1SMA5942-AU
Max. Reverse
Leakage Current
Nominal Zener Voltage
Maximum Zener Impedance
Marking
Code
Part Number
V
Z
@ IZT
Z
ZT @ IZT
Z
ZK @ IZK
IR
VR
Nom V
6.8
Mi nV
6.46
Max V
7.14
Ω
mA
Ω
mA
1
μA
V
1SMA5921-AU
1SMA5922-AU
1SMA5923-AU
1SMA5924-AU
1SMA5925-AU
1SMA5926-AU
1SMA5927-AU
1SMA5928-AU
1SMA5929-AU
1SMA5930-AU
1SMA5931-AU
1SMA5932-AU
1SMA5933-AU
1SMA5934-AU
1SMA5935-AU
1SMA5936-AU
1SMA5937-AU
1SMA5938-AU
1SMA5939-AU
1SMA5940-AU
1SMA5941-AU
1SMA5942-AU
3
55.1
50
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
5
5.2
6
921A
922A
923A
924A
925A
926A
927A
928A
929A
930A
931A
932A
933A
934A
935A
936A
937A
938A
939A
940A
941A
942A
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
7.13
7.79
8.65
9.5
7.88
8.61
3
4
0.5
0.5
0.5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
45.7
41.2
37.5
34.1
31.2
28.8
25
6.5
9.56
4
7
10.5
5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
8
10.45
11.4
11.55
12.6
6
8.4
7
9.1
12.35
14.25
15.2
17.1
19
13.65
15.75
16.8
7
9.9
9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
10
12
14
18
19
23
26
33
38
45
53
67
70
23.4
20.8
18.7
17
18.9
21
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
23.1
25.2
15.6
13.9
12.5
11.4
10.4
9.6
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
8.7
8
7.3
PAGE . 2
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1SMA5921-AU~1SMA5942-AU
10
8
2.5
2
V
@I
ZT
Z
6
4
2
0
1.5
1
0.5
0
-2
-4
2
4
6
8
10
12
0
20
40 60
80 100 120 140 150 180
LEAD TEMPERATURE, O
C
V , ZENER VOLTAGE (VOLTS)
Z
Fig.1 Steady State Power Derating
Fig.2 Zener Voltage - to 12 volts
1K
200
T
= 25OC
(rms) =0.1 I (dc)
Z
500
J
I
V
@I
ZT
Z
V
Z
Z=150V
200
100
50
100
70
62V
50
30
20
10
5
22V
12V
20
2
1
6.8V
10
10
20
30
50 70 100
200
0.5
1
2
5
10 20 50 100 200 500
Vz, ZENER VOLTAGE (VOLTS)
Iz, ZENER TEST CURRENT (mA)
Fig.3 Zener Voltage - 14 to 200 Volts
Fig.4 Effect of Zener Current
1K
RECTANGULAR
NONREPETITIVE
WAVEFORM
=25OC PRIOR
200
100
I
(dc)=1mA
500
Z
T
J
300
200
TO INTIAL PULSE
70
50
30
20
100
50
10mA
10
7
5
30
20
I
(rms)=0.1I (dc)
Z
20mA
3
2
Z
5
7
10
20 30
40 50 60 70
100
10
0.1 0.20.3 0.5
1
2 3
5
10 2030 50 100
Vz, ZENER VOLTAGE (VOLTS)
PW, PULSE WIDTH (ms)
Fig.6 Maximum Surge Power
Fig.5 Effect of Zener Voltage
PAGE . 3
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1
1SMA5921-AU~1SMA5942-AU
100
100
50
50
30
20
30
20
10
10
5
5
3
2
3
2
1
1
0.5
0.5
0.3
0.2
0.3
0.2
0.1
0.1
0
1
2
3
4
5
6
7
8
9
10
0
10 20 30 40 50 60 70 80 90 100
Vz, ZENER VOLTAGE (VOLTS)
Vz, ZENER VOLTAGE (VOLTS)
Fig.7 Vz = 6.8 thru 10 Volts
Fig.8 Vz = 12 thru 82 Volts
NOTE 3. ZENER VOLTAGE (Vz) MEASUREMENT
Nominal zener voltage is measured with the device function in thermal equilibrium with ambient
temperature at 25OC
NOTE 4. ZENER IMPEDANCE (Zz) DERIVATION
Zzt and Zzk are measured by dividing the ac voltage drop across the device by the accurrent applied.
The specified limits are for Iz(ac) = 0.1 Iz, (dc) with the ac freqency = 60Hz
PAGE . 4
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1
1SMA5921-AU~1SMA5942-AU
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8Kper 7” plastic Reel
PAGE . 5
STAD-FEB.10.2009
1
1SMA5921-AU~1SMA5942-AU
Part No_packing code_Version
1SMA5921-AU_R1_000A1
1SMA5921-AU_R1_000A1
1SMA5921-AU_R2_000A1
1SMA5921-AU_R2_000A1
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code XX
Version Code XXXXX
Packing type
1st Code
Packing size code
2nd Code HF or RoHS 1st Code 2nd~5th Code
Tape and Ammunition Box
(T/B)
A
R
B
T
S
L
F
N/A
7"
0
1
HF
0
1
serial number
serial number
Tape and Reel
(T/R)
RoHS
Bulk Packing
(B/P)
13"
2
Tube Packing
(T/P)
26mm
52mm
X
Y
U
D
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
FORMING
STAD-FEB.10.2009
PAGE . 6
1
1SMA5921-AU~1SMA5942-AU
Disclaimer
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Reproducing and modifying information of the document is prohibited without
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Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
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use of any product including damages incidentally and consequentially occurred.
Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
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The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
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PAGE . 7
STAD-FEB.10.2009
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