SMB5955B Datasheet PDF - SeCoS

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SMB5955B
SeCoS

Part Number SMB5955B
Description Surface Mount Zener Diode
Page 3 Pages


SMB5955B datasheet pdf
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Elektronische Bauelemente
SMB59xxB Series
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Glass passivated chip
Low leakage
Built-in strain relief
Low inductance
High peak reverse power dissipation
Lead (Pb)-free component
For use in stabilizing and clipping circuits with high
power rating
MECHANICAL DATA
CaseSMB
EpoxyUL 94V-0 rate flame retardant
PolarityLaser band denotes cathode end
Weight0.095 grams (Approximately)
PACKAGE INFORMATION
Package
MPQ
SMB
3K
LeaderSize
13’ inch
SMB
B
A
D
GE
F
C
H
REF.
A
B
C
D
Millimeter
Min.
Max.
1.91
2.20
4.06
4.70
3.30
3.94
2.13
2.44
REF.
E
F
G
H
Millimeter
Min.
Max.
- 0.203
5.08
5.59
0.76
1.52
0.15
0.305
MAXIMUM RATINGS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
DC Power Dissipation at TL=50°C (Note 1)
Maximum Forward Voltage at IF = 200mA
Junction Temperature Range
Storage Temperature Range
Notes
PD
VF
TJ
TSTG
1. TL = Lead temperature at 3/8” (9.5mm) from body.
VALUE
1.5
1.5
-55 ~ + 150
-55 ~ + 150
UNITS
W
V
°C
°C
http://www.SeCoSGmbH.com/
20-Oct-2010 Rev. A
Any changes of specification will not be informed individually.
Page 1 of 3



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Elektronische Bauelemente
SMB59xxB Series
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
ELECTRICAL CHARACTERISTICS
Rating 25°C ambient temperature unless otherwise specified.
PART NUMBER
Nominal Zener
Voltage
Max. Zener Impedance
Max.
Reverse
Leakage Current
Max.
DC Zener
Current
VZ @ IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
IZM
Nom.V mA mA mA uA
V
mA
SMB5920B
6.2 60.5 2.0 60.5 200
1.00
5.0
4.0
120
SMB5921B
6.8 55.1 2.5 55.1 200
1.00
5.0
5.2
220
SMB5922B
7.5 50.0 3.0 50.0 400
0.50
5.0
6.0
200
SMB5923B
8.2 45.7 3.5 45.7 400
0.50
5.0
6.5
182
SMB5924B
9.1 41.2 4.0 41.2 500
0.50
5.0
7.0
164
SMB5925B
10.0 37.5 4.5 37.5 500
0.25
5.0
8.0
150
SMB5926B
11.0 34.1 5.5 34.1 550
0.25
5.0
8.4
136
SMB5927B
12.0 31.2 6.5 31.2 550
0.25
1.0
9.1
125
SMB5928B
13.0 28.8 7.0 28.8 550
0.25
1.0
9.9
115
SMB5929B
15.0 25.0 9.0 25.0 600
0.25
1.0
11.4
100
SMB5930B 16.0 23.4 10 23.4 600 0.25 1.0 12.2
93
SMB5931B 18.0 20.8 12 20.8 650 0.25 1.0 13.7
83
SMB5932B 20.0 18.7 14 18.7 650 0.25 1.0 15.2
75
SMB5933B 22.0 17.0 18 17.0 650 0.25 1.0 16.7
68
SMB5934B 24.0 15.6 19 15.6 700 0.25 1.0 18.2
62
SMB5935B 27.0 13.9 23 13.9 700 0.25 1.0 20.6
55
SMB5936B 30.0 12.5 26 12.5 750 0.25 1.0 22.8
50
SMB5937B 33.0 11.4 33 11.4 800 0.25 1.0 25.1
45
SMB5938B 36.0 10.4 38 10.4 850 0.25 1.0 27.4
41
SMB5939B 39.0 9.6 45 9.6 900 0.25 1.0 29.7
38
SMB5940B 43.0 8.7 53 8.7 950 0.25 1.0 32.7
34
SMB5941B 47.0 8.0 67 8.0 1000 0.25 1.0 35.8
31
SMB5942B 51.0 7.3 70 7.3 1100 0.25 1.0 38.8
29
SMB5943B 56.0 6.7 86 6.7 1300 0.25 1.0 42.6
26
SMB5944B 62.0 6.0 100 6.0 1500 0.25 1.0 47.1
24
SMB5945B 68.0 5.5 120 5.5 1700 0.25 1.0 51.7
22
SMB5946B 75.0 5.0 140 5.0 2000 0.25 1.0 56.0
20
SMB5947B 82.0 4.6 160 4.6 2500 0.25 1.0 62.2
18
SMB5948B 91.0 4.1 200 4.1 3000 0.25 1.0 69.2
16
SMB5949B
100.0
3.7
250
3.7 3100 0.25
1.0
76.0
15
SMB5950B
110.0
3.4
300
3.4 4000 0.25
1.0
83.6
6.5
SMB5951B
120.0
3.1
380
3.1 4500 0.25
1.0
91.2
6.0
SMB5952B
130.0
2.9
450
2.9 5000 0.25
1.0
98.8
5.5
SMB5953B
150.0
2.5
600
2.5 6000 0.25
1.0 114.0
5.0
SMB5954B
160.0
2.3
700
2.3 6500 0.25
1.0 121.6
4.5
SMB5955B
180.0
2.1
900
2.1 7000 0.25
1.0 136.8
4.0
SMB5956B
200.0
1.9
1900
1.9
9990
0.25
1.0 152.0
3.5
NOTES:
1. The type number listed have a standard tolerance on the nominal zener voltage of ±5%.
2. The reverse surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC Method.
http://www.SeCoSGmbH.com/
20-Oct-2010 Rev. A
Any changes of specification will not be informed individually.
Page 2 of 3



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Elektronische Bauelemente
RATINGS AND CHARACTERISTIC CURVES
SMB59xxB Series
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
http://www.SeCoSGmbH.com/
20-Oct-2010 Rev. A
Any changes of specification will not be informed individually.
Page 3 of 3



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