L1N4738_15 Datasheet, PDF (1/5 Pages) GOOD-ARK Electronics – Surface Mount Zener Diodes Vz Range:8.2 to 200V Power Dissipation:1W

L1N4738 thru LZ1200
Surface Mount Zener Diodes
Vz Range:8.2 to 200V Power Dissipation:1W
Features
• Toal power dissipation:max,1.0W
• 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
Unit
Zener current
See Next Table
Power dissipation at
Tamb=75℃
Maximum instantaneous
forward voltage at 200mA
Thermal resistance
junction to ambient air
Operating junction and
storage temperature range
Ptot
V_F
Rthja
TJ, TSTG
1
1.2
85
-65 to +175
Note1:Thermal resistance from junction to mount,mounted on PCB with 8.0×8.0mm copper pads
W
V
℃/W
℃
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
current impedance current impedance
VZ /V
IZT
ZZT
IZK
ZZK
Vz(MIN) Vz(MAX) m A
Ω
mA
Ω
7.79
8.61
31
4.5
0.5
700
8.65
9.56
28
5
0.5
700
9.5
10.5
25
7
0.25
700
10.45
11.55 23
8
0.25
700
11.4
12.6
21
9
0.25
700
12.35
13.65 19
10
0.25
700
14.25
15.75 17
14
0.25
700
15.2
16.8 15.5
16
0.25
700
17.1
18.9
14
20
0.25
750
19
21
12.5
22
0.25
750
Reverse
current
IR(Max)
µAdc
10
10
10
5
5
5
5
5
5
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
www.goodark.com
1/5
2014.12-Rev.B