Product specification
1SMA5942
DO-214AC(SMA)
Unit: mm
4.32
4.12
■
Features
●
ESD Rating of Class 3 (＞16 kV) per Human Body Model
●
Flat Handling Surface for Accurate Placement
●
Low Profile Package
Pb-Free Packages are Available
Maximum Lead Temperature for Soldering Purposes
for 10 seconds: 260
2.126
1.397
2
4.597
3.988
1
2.896
2.489
2.22
2.02
5.668
4.925
2.75
2.55
5.87
5.67
Recommended
Land Pattern
2.438
1.981
1.524
0.762
0.203
0.051
0.305
0.152
■
Absolute Maximum Ratings Ta = 25℃
Parameter
DC Power Dissipation @ T
L
= 75℃ *
Derate above 75℃
DC Power Dissipation @ T
A
= 25℃ *
Derate above 25℃
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Lead
Operating and Storage Temperature Range
R
èJA
R
èJL
L
T
J
, T
stg
P
D
Symbol
P
D
Rating
1.5
20
0.5
4.0
250
50
-65 to +150
Unit
W
mW/℃
W
mW/℃
℃/W
℃/W
℃
* FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B
outline dimensions spec.
■
Electrical Characteristics
(TA = 25℃ unless otherwise noted, V
F
= 1.5 V Max. @ I
F
= 200 mA for all types)
Zener Voltage *2
Device *1
Min
1SMA5942
51
V
Z
(Volts)
Nom
48.45
Max
53.55
@I
ZT
mA
7.3
Zener Impedance
Z
ZT
@ I
ZT
Ω
70
Ω
1100
Z
ZK
@ I
ZK
mA
0.25
Leakage Current
I
R
@ V
R
μA
1.0
Volts
38.8
mA(dc)
29
I
ZM
*1 Tolerance and Voltage Regulation Designation The type number listed indicates a tolerance of
±5%.
*2 V
Z
limits are to be guaranteed at thermal equilibrium.
■
Marking
Marking
1SMA5942
http://www.twtysemi.com
sales@twtysemi.com
4008-318-123
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TYSEMI [ TY Semiconductor Co., Ltd ]
