Surface Mount Zener Diodes
Description
L2N5923B thru L2N5956B
Surface Mount Zener Diodes Vz Range:8.
2 to 200V Power Dissipation:2W
Features
• Toal power dissipation:max,2.
0W • Low leakage current • Moisture sensitivity: level 1, per J-STD-020 • Solder dip 260 °C, 10 s • Low profile， typical thickness 1.
0mm • For use in stabilizing and clipping circuits with high power rating
eSGB (SMAF)
Maximum Ratings and Thermal Characteristics
(TA = 25 °C unless otherwise noted)
Parameter
Symbol
Value
Zener current
See Next Table
Power dissipation at Tamb=50℃
Maximum instantaneous forward voltage at 200mA
Ptot VF
2.
0 1.
2
Thermal resistance junction to ambient air
Rthja
85
Operating junction and storage temperature range
TJ, TSTG
-65 to +175
Note1:Thermal resistance from junction to mount,mounted on PCB with 8.
0×8.
0mm copper pads
Unit
W V ℃/W ℃
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Part Number
L2N5923B L2N5924B L2N5925B L2N5926B L2N5927B L2N5928B
Zener voltage
Test Dynamic Knee Knee current impedance current impedance
VZ /V
IZT ZZT IZK ZZK
Vz(MIN) Vz(MAX) m A Ω m A Ω
7.
79
8.
61 61.
0
3.
5
0.
5 400
8.
65
9.
56 54.
9
4
0.
5 500
9.
5 10.
5 50.
0 4.
5 0.
25 500
10.
45 11.
55 45.
5 5.
5 0.
25 550
11.
4
12.
6 41.
7 6.
5 0.
25 550
12.
35
13.
65 38.
5
7
0.
25 550
Reverse current IR(Max) µAdc
5 5 5 1 1 1
Reverse voltage
VR V 6.
5 7 8 8.
4 9.
1 9.
9
Max.
DC current
IZM mA 244 220 200 182 167 154
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goodark.
com
1/5
2014.
12-Rev.
B
L2N5923B thru L2N5956B
Surface Mount Zener Diodes Vz Range:8.
2 to 200V Power Dissipation:2W
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Part Number
L2N5929B L2N5930B L2N5931B L2N5932B L2N5933B L2N5934B L2N5935B L2N5936B L2N5937B L2N5938B L2N5939B L2N5940B L2N5941B L2N5942B L2N5943B L2N5944B L2N5945B L2N5946B L2N5947B L2N5948B L2N5949B L2N5950B L2N5951B L2N5952B L2N5953B L2N5954B L2N5955B L2N5956B
Zener voltage
Test Dynamic current impedance
VZ /V
IZT ZZT
Vz(MIN) Vz(MAX) m A
Ω
14.
25
15.
75 35.
7
9
15.
2
16.
8 31.
3
10
17.
1
18.
9 27.
8
...
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