SMB59xxB Series
Elektronische Bauelemente
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Glass passivated chip
Low leakage
Built-in strain relief
Low inductance
High peak reverse power dissipation
Lead (Pb)-free component
For use in stabilizing and clipping circuits with high
power rating
SMB
B
A
C
MECHANICAL DATA
Case：SMB
Epoxy：UL 94V-0 rate flame retardant
Polarity：Laser band denotes cathode end
Weight：0.095 grams (Approximately)
H
D
G
E
F
PACKAGE INFORMATION
Package
SMB
MPQ
3K
LeaderSize
13’ inch
REF.
Min.
A
B
C
D
1.91
4.06
3.30
2.13
Max.
2.20
4.70
3.94
2.44
Millimeter
Millimeter
REF.
Min.
E
F
G
H
-
5.08
0.76
0.15
Max.
0.203
5.59
1.52
0.305
MAXIMUM RATINGS (T
A
=25°C unless otherwise noted)
PARAMETER
DC Power Dissipation at TL=50°C (Note 1)
Maximum Forward Voltage at I
F
= 200mA
Junction Temperature Range
Storage Temperature Range
Notes：
1.
TL = Lead temperature at 3/8” (9.5mm) from body.
SYMBOL
P
D
V
F
T
J
T
STG
VALUE
1.5
1.5
-55 ~ + 150
-55 ~ + 150
UNITS
W
V
°C
°C
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
20-Oct-2010 Rev. A
Page 1 of 3
SMB59xxB Series
Elektronische Bauelemente
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
ELECTRICAL CHARACTERISTICS
Rating 25°C ambient temperature unless otherwise specified.
Max.
Max. Zener Impedance
Reverse
Leakage Current
Z
ZT
@ I
ZT
2.0
2.5
3.0
3.5
4.0
4.5
5.5
6.5
7.0
9.0
10
12
14
18
19
23
26
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1900
Nominal Zener
Voltage
PART NUMBER
V
Z
@ I
ZT
Nom.V
SMB5920B
SMB5921B
SMB5922B
SMB5923B
SMB5924B
SMB5925B
SMB5926B
SMB5927B
SMB5928B
SMB5929B
SMB5930B
SMB5931B
SMB5932B
SMB5933B
SMB5934B
SMB5935B
SMB5936B
SMB5937B
SMB5938B
SMB5939B
SMB5940B
SMB5941B
SMB5942B
SMB5943B
SMB5944B
SMB5945B
SMB5946B
SMB5947B
SMB5948B
SMB5949B
SMB5950B
SMB5951B
SMB5952B
SMB5953B
SMB5954B
SMB5955B
SMB5956B
6.2
6.8
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
56.0
62.0
68.0
75.0
82.0
91.0
100.0
110.0
120.0
130.0
150.0
160.0
180.0
200.0
Max.
DC Zener
Current
I
ZM
V
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
83.6
91.2
98.8
114.0
121.6
136.8
152.0
Z
ZK
@ I
ZK
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
9990
I
R
@ V
R
uA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
mA
60.5
55.1
50.0
45.7
41.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
mA
60.5
55.1
50.0
45.7
41.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
mA
1.00
1.00
0.50
0.50
0.50
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
mA
120
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
6.5
6.0
5.5
5.0
4.5
4.0
3.5
NOTES:
1. The type number listed have a standard tolerance on the nominal zener voltage of
±5%.
2. The reverse surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC Method.
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
20-Oct-2010 Rev. A
Page 2 of 3
SMB59xxB Series
Elektronische Bauelemente
VOLTAGE 6.2 V ~ 200 V
1.5 Watts Surface Mount Zener Diode
RATINGS AND CHARACTERISTIC CURVES
http://www.SeCoSGmbH.com/
Any changes of specification will not be informed individually.
20-Oct-2010 Rev. A
Page 3 of 3
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