1SMB5937 [PANJIT]

SURFACE MOUNT SILICON ZENER DIODE; 表面贴装硅稳压二极管
1SMB5937
元器件型号: 1SMB5937
生产厂家: PAN JIT INTERNATIONAL INC.    PAN JIT INTERNATIONAL INC.
描述和应用:

SURFACE MOUNT SILICON ZENER DIODE
表面贴装硅稳压二极管

稳压二极管测试光电二极管
PDF文件: 总4页 (文件大小:58K)
下载文档:  下载PDF数据表文档文件
型号参数:1SMB5937参数
是否Rohs认证 符合
生命周期Active
IHS 制造商EIC SEMICONDUCTOR CO LTD
Reach Compliance Codenot_compliant
ECCN代码EAR99
HTS代码8541.10.00.50
风险等级5.59
Is SamacsysN
配置SINGLE
二极管类型ZENER DIODE
最大动态阻抗33 Ω
JESD-609代码e3
元件数量1
最高工作温度150 °C
峰值回流温度(摄氏度)NOT SPECIFIED
最大功率耗散1.5 W
标称参考电压33 V
子类别Voltage Reference Diodes
表面贴装YES
端子面层Tin (Sn)
处于峰值回流温度下的最长时间NOT SPECIFIED
最大电压容差5%
工作测试电流11.4 mA
Base Number Matches1
MAX34334CSE前5页PDF页面详情预览
1SMB5914~1SMB5949
SURFACE MOUNT SILICON ZENER DIODE
VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space.
• Low profile package
• Built-in strain relief
.083(2.11)
.155(3.94)
.130(3.30)
.075(1.91)
PEAK PULSE POWER
1.5 Watts
POWER
3.6 to 100 Volts
SMB/DO-214AA
Unit: inch (mm)
• Glass passivated junction
• Low inductance
• Typical I
R
less than 1.0µA above 12V
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
.185(4.70)
.160(4.06)
.012(.305)
.006(.152)
.096(2.44)
.083(2.13)
• High temperature soldering : 260°C /10 seconds at terminals
• Pb free product are available : 99% Sn above can meet RoHS
environment substance request
.050(1.27)
.030(0.76)
MECHANICALDATA
Case: JEDEC DO-214AA,Molded plastic over passivated junction.
Terminals: Solder plated,solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes positive end (cathode)
Standard Packaging:12mm tape (EIA-481)
Weight: 0.003 ounce, 0.093 gram
.220(5.59)
.200(5.08)
.008(.203)
.002(.051)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
DC Power Dissipation on T
L
=75
O
C ,Measure at Zero Lead Length
Derate above75
O
C ( NOTE 1)
Operating Junction and StorageTemperature Range
Symbol
Value
1.5
-55 to +150
Units
Watts
O
P
D
T
J
, T
STG
C
NOTES:
1.Mounted on 5.0mm2 (.013mm thick) land areas.
STAD-SEP.23.2005
PAGE . 1
1SMB5914~1SMB5949
Part N umber
Nom. V
1SMB5914
1SMB5915
1SMB5916
1SMB5917
1SMB5918
1SMB5919
1SMB5920
1SMB5921
1SMB5922
1SMB5923
1SMB5924
1SMB5925
1SMB5926
1SMB5927
1SMB5928
1SMB5929
1SMB5930
1SMB5931
1SMB5932
1SMB5933
1SMB5934
1SMB5935
1SMB5936
1SMB5937
1SMB5938
1SMB5939
1SMB5940
1SMB5941
1SMB5942
1SMB5943
1SMB5944
1SMB5945
1SMB5946
1SMB5947
1SMB5948
1SMB5949
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
V
Z
@ I
ZT
Min . V
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
77.90
86.45
95.00
Ma x . V
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.00
9
8
6
5
4
2
2
3
3
4
4
5
6
7
7
9
10
12
14
18
19
23
26
33
38
45
53
67
70
86
100
120
140
160
200
250
M a x i m u m Ze n e r I m p e d a n c e
Z
ZT
@ I
ZT
mA
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50.0
45.7
41.2
37.5
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
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
Z
ZK
@ I
ZK
mA
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.50
0.50
0.50
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
0.25
0.25
0.25
0.25
0.25
Leakage C urrent
I
R
µΑ
75.00
25.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
V
R
V
1.00
1.00
1.00
1.50
2.0
3.00
4.00
5.20
6.00
6.50
7.00
8.00
8.40
9.10
9.90
11.40
12.20
13.70
15.20
16.70
18.20
20.60
22.80
25.10
27.40
29.70
32.70
35.80
38.80
42.60
47.10
51.70
56.00
62.20
69.20
76.00
914B
915B
916B
917B
918B
919B
920B
921B
922B
923B
924B
925B
926B
927B
928B
929B
930B
931B
932B
933B
934B
935B
936B
937B
938B
939B
940B
941B
942B
943B
944B
945B
946B
947B
948B
949B
Marking
C ode
STAD-SEP.23.2005
PAGE . 2
1SMB5914~1SMB5949
qvz,
TEMPERATURE COEFICENT (mV/
O
C)
P
D
, MAXIMUM POWER DISSIPATION (WATTS)
2.5
2
1.5
1
0.5
0
10
8
6
4
2
0
-2
-4
2
4
6
8
10
12
V @I
Z ZT
0
20
40
60
80
100
120 140 150 180
TL,LEADTEMPERA
TURE( C)
O
V , ZENER VOLTAGE (VOLTS)
Z
Fig.1 Steady State Power Derating
Fig.2 Zener Voltage - to 12 volts
qvz,
TEMPERATURE COEFICENT (mV/ C)
200
100
70
50
30
20
10
10
20
30
50
70
100
200
V @I
Z ZT
Zz, DYNAMIC IMPEDANCE (OHMS)
1K
500
200
100
50
20
10
5
2
1
0.5
1
2
5
10
20
VZ=150V
91V
O
T = 25
O
C
J
I (rms) =0.1 I (dc)
Z
Z
62V
22V
12V
6.8V
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
200
100
70
50
30
20
10mA
I Z (dc)=1mA
Ppk, PEAKSURGE POWER (WATTS)
Zz, DYNAMIC IMPEDANCE (OHMS)
500
300
200
100
50
30
20
10
0.1 0.20.3 0.5
RECTANGULAR
NONREPETITIVE
WAVEFORM
O
T J =25 C PRIOR
TO INTIAL PULSE
10
7
5
3
2
20mA
I Z (rms)=0.1I Z (dc)
5
7
10
20 3 0
40
50 60
70
100
1
2 3
5
10 2030 50
100
Vz, ZENER VOLTAGE (VOLTS)
PW, PULSE WIDTH (ms)
Fig.5 Effect of Zener Voltage
Fig.6 Maximum Surge Power
STAD-SEP.23.2005
PAGE . 3
1SMB5914~1SMB5949
100
100
Iz, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
1
2
3
4
5
6
7
8
9
10
Iz, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
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 25
O
C
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
STAD-SEP.23.2005
PAGE . 4
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