1SMA59-B Datasheet, PDF (1/2 Pages) Guangdong Kexin Industrial Co.,Ltd – Surface Mount Zener Diodes

SMD Type
Surface Mount Zener Diodes
1SMA59-B Series
Diodes
Features
Flat Handling Surface for Accurate Placement
Standard Zener Breakdown Voltage Range -3.3V to 68V
Low Profile Package
Absolute Maximum Ratings (Ta = 25 )
Parameter
Power dissipation @ TL = 75
Thermal Resistance, Junction to Lead
Power dissipation @ TA = 25
Thermal Resistance, Junction to Ambient
Jumction temperature
Storage temperature
Symbol
P
R JL
P
R JA
Tj
Tstg
Rating
1500
50
500
250
150
-65 to +150
Unit
mW
/W
mW
/W
Electrical Characteristics (Ta = 25 )
Type
Zener voltage
VZ (V)
Min. Mom. Max.
1SMA5913B
1SMA5914B
1SMA5915B
1SMA5916B
1SMA5917B
1SMA5918B
1SMA5919B
1SMA5920B
1SMA5921B
1SMA5922B
3.13
3.3
3.47
3.42
3.6
3.78
3.70
3.9
4.10
4.08
4.3
4.52
4.46
4.7
4.94
4.84
5.1
5.36
5.32
5.6
5.88
5.89
6.2
6.51
6.46
6.8
7.14
7.12
7.5
7.88
Zener Impedance
Leakage Current
@ IZT ZZT @ IZT ZZK
(mA)
()
()
113.6
10
500
104.2
9.0
500
96.1
7.5
500
87.2
6.0
500
79.8
5.0
500
73.5
4.0
350
66.9
2.0
250
60.5
2.0
200
55.1
2.5
200
50
3.0
400
@ IZK
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
IR
( A)
50
35.5
12.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
@ VR
(V)
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
IZM
(mA)
(dc)
455
417
385
349
319
294
268
242
221
200
Marking
813B
814B
815B
816B
817B
818B
819B
820B
821B
822B
www.kexin.com.cn ¹