1SMA5927 [TSC]
Surface Mount Silicon Zener Diode; 表面贴装硅稳压二极管
| 型号： | 1SMA5927 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | Surface Mount Silicon Zener Diode |
| 文件： | 总4页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1SMA5926 THRU 1SMA5945
Surface Mount Silicon Zener Diode
Voltage Range
11 to 68 Volts
1.5 Watts Peak Power
SMA/DO-214AC
Features
ꢀ
For surface mounted applications in order to optimize
.062(1.58)
.050(1.27)
board space
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Typical IR less than 0.5μA above 11V
High temperature soldering guaranteed:
260OC / 10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
.111(2.83)
.090(2.29)
.187(4.75)
.160(4.06)
ꢀ
.091(2.30)
.078(1.99)
.012(.31)
.006(.15)
Mechanical Data
.008(.20)
.004(.10)
ꢀ
Case: Molded plastic over passivated junction
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
.056(1.41)
.035(0.90)
ꢀ
.210(5.33)
.195(4.95)
ꢀ
ꢀ
ꢀ
Polarity: Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounces, 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Type Number
Symbol
Value
1.5
20
Units
Watts
DC Power Dissipation at TL=75OC,
measure at Zero Lead Length (Note 1)
Derate above 75 OC
mW/ OC
PD
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2)
Operating and Storage Temperature Range
Notes: 1. Mounted on 5.0mm2 (0.013mm thick) land areas.
IFSM
10.0
Amps
OC
TJ, TSTG
-55 to + 150
2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,
Duty Cycle=4 Pulses Per Minute Maximum.
- 814 -
ELECTRICAL CHARACTERISTICS
(TA=25OC unless otherwise noted) VF=1.5V max, IF=200mA for all types.
Nominal
Maximum
DC Zener
Device Zener Voltage Test
Device Marking
Vz @ Izt
Voltage
Current
IZT
Zener Impedance
ZZT @ IZT ZZK @ IZK
Ohms mA
Leakage Current Current
(Note 1)
Code
IR @ VR
IZM
(Notes 2)
11
mA
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
Ohms
5.5
6.5
7.0
9.0
10.0
12
uA
Volts
8.4
9.1
mA (dc)
136
125
115
100
94
1SMA5926
1SMA5927
1SMA5928
1SMA5929
1SMA5930
1SMA5931
1SMA5932
1SMA5933
1SMA5934
1SMA5935
1SMA5936
1SMA5937
1SMA5938
1SMA5939
1SMA5940
1SMA5941
1SMA5942
1SMA5943
1SMA5944
1SMA5945
926A
927A
928A
929A
930A
931A
932A
933A
934A
935A
936A
937A
938A
939A
940A
941A
942A
943A
944A
945A
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
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
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
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
42.6
47.1
51.7
83
75
68
63
56
50
45
42
38
35
32
29
27
24
22
14
17.5
19
23
26
33
38
45
53
67
70
86
100
120.0
8.7
8.0
7.3
6.7
6.0
5.5
56
62
68
Notes: 1: Tolerance and Voltage Regulation Designation - the type number listed indicates a tolerance of ±5%.
2: VZ limits are to be guaranteed at thermal equilibrium.
- 815 -
RATINGS AND CHARACTERISTIC CURVES ( 1SMA5926 THRU 1SMA5945)
FIG.1- STEADY STATE POWER DERATING
FIG.2- VZ = 12 THRU 68 VOLTS
4
100
3.2
10
2.4
1.6
TL
TJ
1
0.8
0
0.1
0
10
20
30
40
50
60
70
80
0
25
50
75
100
125
150
T, TEMPERATURE(oC)
VZ, ZENER VOLTAGE (VOLTS)
FIG.4- EFFECT OF ZENER VOLTAGE
FIG.3- ZENER VOLTAGE - 14 TO 68 VOLTS
100
VZ @ IZ1
100
IZ(dc) = 1 mA
10 mA
10
IZ(ms) = 0.1 IZ(dc)
20 mA
10
10
100
10
100
V
Z,
ZENER VOLTAGE (VOLTS)
VZ, ZENER VOLTAGE (VOLTS)
- 816 -
RATINGS AND CHARACTERISTIC CURVES ( 1SMA5926 THRU 1SMA5945)
FIG.5- CAPACITANCE CURVE
FIG.6- TYPICAL PULSE RATING CURVE
1000
100
10
10
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, TJ = 25oC
MEASURED @
ZERO BIAS
1
MEASURED @
VZ/2
0.1
TJ = 25oC
0.01
10
100
0.01
0.1
Tp, PULSE WIDTH (ms)
1
10
BREAKDOWN VOLTAGE (VOLTS)
FIG.8- PULSE WAVEFORM
FIG.7- PULSE WAVEFORM
120
100
120
100
80
TJ = 25oC
PW (ID) IS DEFINED AS THE
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF Ipp-
8/20 s WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801-5,
10
s
0.9 IPEAK
PEAK VALUE
Ippm
80
60
40
60
40
0.5 IPEAK
HALF VALUE - Ipp/2
10/1000 s WAVEFORM
AS DEFINED BY R.E.A.
20
0
20
0
td
T = 8
s
0.1 IPEAK
0
0.02
0.04
t, TIME (ms)
0.06
0.08
0.1
0
1
2
3
4
5
T
t, TIME (ms)
20
s
- 817 -
相关型号：
©2020 ICPDF网 联系我们和版权申明