SMD Type
Surface Mount Zener Diodes
1SMB59-B Series
Diodes
Features
Flat Handling Surface for Accurate Placement
Zener Voltage Range -3.3V to 200V
Absolute Maximum Ratings (Ta = 25 )
Parameter
Power dissipation
@ T
L
= 75
R
P
R
JA
Symbol
P
JL
Rating
3000
25
550
226
150
-65 to +150
Unit
mW
/W
mW
/W
Thermal Resistance, Junction to Lead
Power dissipation
@ T
A
= 25
Thermal Resistance, Junction to Ambient
Jumction temperature
Storage temperature
T
j
T
stg
Electrical Characteristics (Ta = 25 )
Zener voltage
V
Z
(V)
Type
Min.
1SMB5913B
1SMB5914B
1SMB5915B
1SMB5916B
1SMB5917B
1SMB5918B
1SMB5919B
1SMB5920B
1SMB5921B
1SMB5922B
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.89
6.46
7.12
Mom.
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
Max.
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
@ I
ZT
(mA)
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
Z
ZT
@ I
ZT
( )
10
9.0
7.5
6.0
5.0
4.0
2.0
2.0
2.5
3.0
Z
ZK
( )
500
500
500
500
500
350
250
200
200
400
@ I
ZK
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
I
R
( A)
100
75
25
5
5
5
5
5
5
5
@ V
R
(V)
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
Zener Impedance
Leakage Current
I
ZM
(mA)
(dc)
454
416
384
348
319
294
267
241
220
200
Marking
913B
914B
915B
916B
917B
918B
919B
920B
921B
922B
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