Zener Diode. SMA5944B Datasheet

SMA5944B Diode. Datasheet pdf. Equivalent

Part SMA5944B
Description Surface Mount Zener Diode
Feature Elektronische Bauelemente SMA59xxB Series Voltage 6.2 V ~ 200 V 1.5 Watts Surface Mount Zener Diode.
Manufacture SeCoS
Datasheet
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SMA5944B
Elektronische Bauelemente
SMA59xxB 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
SMA
B
AC
H
D
GE
F
MECHANICAL DATA
CaseSMA
EpoxyUL 94V-0 rate flame retardant
PolarityLaser band denotes cathode end
Weight0.062 grams (Approximately)
REF.
A
B
C
D
Millimeter
Min. Max.
1.24 1.65
3.99 4.60
2.50 2.90
1.98 2.44
REF.
E
F
G
H
Millimeter
Min. Max.
- 0.203
4.80 5.28
0.76 1.52
0.15 0.305
PACKAGE INFORMATION
Package
MPQ
SMA
5K
Leader Size
13’ inch
MAXIMUM RATINGS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
DC Power Dissipation @TL=75°C 1
PD
Maximum Forward Voltage @ IF=200mA
VF
Junction Temperature Range
TJ
Storage Temperature Range
TSTG
Notes
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/
24-Apr-2013 Rev. E
Any changes of specification will not be informed individually.
Page 1 of 3



SMA5944B
Elektronische Bauelemente
SMA59xxB Series
Voltage 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
ELECTRICAL CHARACTERISTICS
Rating 25°C ambient temperature unless otherwise sp ecified.
PART
NUMBER
Nominal Zener
Voltage
VZ @ IZT
Max. Zener Impedance
ZZT @ IZT
ZZK @ IZK
Max.
Reverse
Leakage Current
IR @ VR
Max.
DC Zener
IZM
Nom.V
mA
mA mA
uA
V
mA
SMA5920B
6.2
60.5
2.0 60.5 200 1.00
2.5
4.0
120
SMA5921B
6.8
55.1
2.5 55.1 200 1.00
2.5
5.2
220
SMA5922B
7.5
50.0
3.0 50.0 400 0.50
2.5
6.0
200
SMA5923B
8.2
45.7
3.5 45.7 400 0.50
2.5
6.5
182
SMA5924B
9.1
41.2
4.0 41.2 500 0.50
2.5
7.0
164
SMA5925B
10.0
37.5
4.5 37.5 500 0.25
2.5
8.0
150
SMA5926B
11.0
34.1
5.5 34.1 550 0.25
0.5
8.4
136
SMA5927B
12.0
31.2
6.5 31.2 550 0.25
0.5
9.1
125
SMA5928B
13.0
28.8
7.0 28.8 550 0.25
0.5
9.9
115
SMA5929B
15.0
25.0
9.0 25.0 600 0.25
0.5
11.4
100
SMA5930B
16.0
23.4
10 23.4 600 0.25
0.5
12.2
93
SMA5931B
18.0
20.8
12 20.8 650 0.25
0.5
13.7
83
SMA5932B
20.0
18.7
14 18.7 650 0.25
0.5
15.2
75
SMA5933B
22.0
17.0
18 17.0 650 0.25
0.5
16.7
68
SMA5934B
24.0
15.6
19 15.6 700 0.25
0.5
18.2
62
SMA5935B
27.0
13.9
23 13.9 700 0.25
0.5
20.6
55
SMA5936B
30.0
12.5
26 12.5 750 0.25
0.5
22.8
50
SMA5937B
33.0
11.4 33 11.4 800 0.25 0.5
25.1
45
SMA5938B
36.0
10.4
38 10.4 850 0.25
0.5
27.4
41
SMA5939B
39.0
9.6 45 9.6 900 0.25 0.5
29.7
38
SMA5940B
43.0
8.7 53 8.7 950 0.25 0.5
32.7
34
SMA5941B
47.0
8.0 67 8.0 1000 0.25 0.5
35.8
31
SMA5942B
51.0
7.3 70 7.3 1100 0.25 0.5
38.8
29
SMA5943B
56.0
6.7 86 6.7 1300 0.25 0.5
42.6
26
SMA5944B
62.0
6.0 100 6.0 1500 0.25 0.5
47.1
24
SMA5945B
68.0
5.5 120 5.5 1700 0.25 0.5
51.7
22
SMA5946B
75.0
5.0 140 5.0 2000 0.25 0.5
56.0
20
SMA5947B
82.0
4.6 160 4.6 2500 0.25 0.5
62.2
18
SMA5948B
91.0
4.1 200 4.1 3000 0.25 0.5
69.2
16
SMA5949B
100.0
3.7 250 3.7 3100 0.25 0.5
76.0
15
SMA5950B
110.0
3.4 300 3.4 4000 0.25 0.5
83.6
13
SMA5951B
120.0
3.1 380 3.1 4500 0.25 0.5
91.2
12
SMA5952B
130.0
2.9 450 2.9 5000 0.25 0.5
98.8
11
SMA5953B
150.0
2.5 600 2.5 6000 0.25 0.5
114.0
10
SMA5954B
160.0
2.3 700 2.3 6500 0.25 0.5 121.6
9
SMA5955B
180.0
2.1 900 2.1 7000 0.25 0.5 136.8
8
SMA5956B
200.0
1.9 1200 1.9 8000 0.25 0.5 152.0
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/
24-Apr-2013 Rev. E
Any changes of specification will not be informed individually.
Page 2 of 3





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