L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range: 8.2 to 200V Power Dissipation: 1W
Features
• Toal power dissipation: max1.0W
• 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
• Zener voltage tolerance is ±5%
Package: eSGB(SMAF)
Absolute Maximum Ratings (TA=25°C unless otherwise specified)
Parameter
Symbol
Value
Unit
Zener Current
See Next Table
Power Dissipation
at TA=75°C
Maximum Instantaneous
Forward Voltage at 200mA
Thermal Resistance
Junction to Ambient
Operating and Storage
Temperature Range
Ptot
VF
Rthja
TJ, TSTG
1
1.2
85
-55 to +150
W
V
°C/W
°C
Note:1),The thermal resistance from junction to ambient,case or mount,mounted on P.C.B with 5×5mm copper pads,2 OZ,FR4 PCB
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Part Number
L1N4738
L1N4739
L1N4740
L1N4741
L1N4742
L1N4743
L1N4744
L1N4745
L1N4746
L1N4747
Zener Voltage
Test Dynamic Knee Knee Reverse
Current Impedance Current Impedance Current
Vz(Min)
VZ /V
IZT
Vz(Nominal) Vz(Max) mA
ZZT
Ω
IZK ZZK
mA Ω
IR(Max)
µAdc
7.79 8.2 8.61 31 4.5 0.5 700 10
8.65 9.1 9.56 28 5 0.5 700 10
9.5 10 10.5 25 7 0.25 700 10
10.45
11 11.55 23
8 0.25 700
5
11.4
12 12.6 21 9 0.25 700
5
12.35
13 13.65 19 10 0.25 700
5
14.25
15 15.75 17 14 0.25 700
5
15.2
16 16.8 15.5 16 0.25 700
5
17.1
18
18.9 14
20 0.25 750
5
19 20 21 12.5 22 0.25 750 5
Reverse
Voltage
VR
V
6.5
7
8
8.4
9.1
9.9
11.4
12.2
13.7
15.2
Max.DC
Current
IZM
mA
110
100
91
83
76
69
61
57
50
45
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