MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
SMBJ5338B
THRU
SMBJ5369B
5 Watt
Surface Mount Silicon
Zener Diode
5.1
to
51
Volts
DO-214AA
(SMB) (Lead Frame)
Features
Low Profile Package for Surface Mountiong(Flat Handling
Surface for Accurate Placement)
Zener Voltage 5.1V to 51V
High Surge Current Capability
For Available Tolerances-see Note 1
Available on Tape and Reel (see E1A std RS-481)
Mechanical Data
Standard JEDEC Outlines as Shown
Marking: See page
2
Maximum Temperature for Soldering: 260
for 10 Seconds
H
J
Case Material: Molded Plastic.
Classification Rating 94V-0
UL Flammability
Electrical Characteristics @ 25 C Unless Otherwise Specified
Forward Voltage at
1.0A Current
Steady State Power
Dissipation
Operating and Storage
Temperatures
Thermal Resistance
A
C
V
F
P
(AV)
T
J
, T
STG
R
JL
1.2Volts
E
5Watts See Note 2
-55
to +150
25 /W
DIM
A
B
C
D
E
G
H
J
INCHES
MIN
.075
.077
.002
-----
.030
.200
.160
.130
MAX
.095
.083
.008
.02
.060
.220
.187
.155
D
B
G
DIMENSIONS
MM
MIN
1.91
1.96
.05
-----
.76
5.08
4.06
3.30
Note: 1. Mounted on copper pads as shown below.
2. Lead temperature at 25 = TL at mounting plane. Derate linearly
above 25 to zero power at 150
MAX
2.41
2.10
.20
.51
1.52
5.59
4.75
3.94
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.090"
0.085”
0.070”
Revision:
7
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1 of 4
2007/04/25
SMBJ5338B
thru SMBJ5369B
ELECTRICAL CHARACTERISTICS @25
MCC PART
NUMBER
REGULATOR
VOLTAGE
V
Z
TEST
CURRENT
I
Z
MAXIMUM
DYNAMIC
IMPEDANCE
Z
ZT
MAXIMUM
REVERSE
CURRENT
I
R
TEST
VOLTAGE
V
R
MAXIMUM
REGULATOR
CURRENT
I
ZM
MCC
Micro Commercial Components
MAXIMUM
DYNAMIC KNEE
IMPEDANCE
Z
ZK
@1.0mA
MAXIMUM
SURGE
CURRENT
I
ZSM
TM
MAXIMUM
VOLTAGE
REGULATION
VOLTS
SMBJ5338B
SMBJ5339B
SMBJ5340B
SMBJ5341B
SMBJ5342B
SMBJ5343B
SMBJ5344B
SMBJ5345B
SMBJ5346B
SMBJ5347B
SMBJ5348B
SMBJ5349B
SMBJ5350B
SMBJ5351B
SMBJ5352B
SMBJ5353B
SMBJ5354B
SMBJ5355B
SMBJ5356B
SMBJ5357B
SMBJ5358B
SMBJ5359B
SMBJ5360B
SMBJ5361B
SMBJ5362B
SMBJ5363B
SMBJ5364B
SMBJ5365B
SMBJ5366B
SMBJ5367B
SMBJ5368B
SMBJ5369B
mA
240
220
200
200
175
175
150
150
150
125
125
100
100
100
75
75
70
65
65
65
50
50
50
50
50
40
40
30
30
30
25
25
OHMS
1.5
1
1
1
1
1.5
1.5
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3
3
3.5
3.5
4
5
6
8
10
11
14
20
25
27
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
µA
1
1
1
1
10
10
10
10
7.5
5
5
2
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
VOLTS
1
2
3
3
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
9.9
10.6
11.5
12.2
12.9
13.7
14.4
15.2
16.7
18.2
19
20.6
21.2
22.8
25.1
27.4
29.7
32.7
35.8
38.8
mA
930
865
790
765
700
630
580
545
520
475
430
395
365
340
315
295
280
264
250
237
216
198
190
176
170
158
144
132
122
110
100
93
OHMS
400
400
300
200
200
200
200
200
150
125
125
125
100
75
75
75
75
75
75
75
75
100
110
120
130
140
150
160
170
190
210
230
A
14.4
13.4
12.7
12.4
11.5
10.7
10
9.5
9.2
8.6
8
7.5
7
6.7
6.3
6
5.8
5.5
5.3
5.1
4.7
4.4
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.8
2.7
2.5
VOLTS
0.39
0.25
0.19
0.1
0.15
0.15
0.2
0.2
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.3
0.35
0.4
0.04
0.04
0.45
0.55
0.55
0.6
0.6
0.6
0.6
0.65
0.65
0.7
0.8
0.9
Marking Code Info.
MCC
369B
Cathode Band
Logo
Type
No.
For Example: 339B for SMBJ5339B
369B for SMBJ5369B
Revision:
7
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2007/04/25
SMBJ5338B thru SMBJ5369B
Note 1
Devices listed have a
±
5% tolerance on nominal V
Z.
The suffix A denotes a
±
20% tolerance, suffix C
denotes
±
2%, and suffix D denotes
±
1%.
Nominal Zener Voltage (V
Z
) is read with the device in
standard test clips with 3/8 to ½ inch spacing between
clip and case of the diode. Before reading, the diode is
allowed so stabilize for a period of 40
±
10 milliseconds
at 25°C (+8, -2°C).
The Zener impedance (Z
ZT
or Z
ZK
is derived from the 60
H
Z
ac voltage, which results when an ac current having
a rms value equal to 10% of the dc zener current (I
ZT
or
I
ZK
) is superimposed on I
ZT
or I
ZK
respectively. Dynamic
impedance variations with other current values are
described in Micronote 202.
The Maximum Reverse (leakage) Current is specified
for devices with
±
20% and
±
10% voltage tolerances
on nominal V
Z
in another column.
Note 5
MCC
TM
Micro Commercial Components
The Maximum Zener Current (I
ZM
) shown is for
±
5%
tolerance devices. I
ZM
for
±
10% and
±
20% devices
can be calculated using the formula:
I
ZM
=
P
V
ZM
Note 2
Where “V
ZM
” is V
Z
at the high end of the voltage
tolerance specified and “P” is the rated power of the
device.
Note 3
Note 6
The Surge Current (I
ZM
) is specified as the maximum
peak of a nonrecurring sine wave of 8.3 milliseconds
duration.
Voltage Regulation (
∆V
Z
) is the difference between the
voltage measured at 10% and 50% I
ZM
).
Note 7
Note 4
Revision:
7
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2007/04/25
MCC
Micro Commercial Components
TM
***IMPORTANT NOTICE***
Micro Commercial Components Corp
.
reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp
.
does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold
Micro Commercial Components Corp
.
and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
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