MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
3SMBJ5944B
THRU
3SMBJ5956B
3.0 Watt
Surface Mount
Silicon
Zener Diodes
DO-214AA
(SMB) (LEAD FRAME)
•
Features
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
62
thru
200
Volt Voltage Range
Low Inductance,Low Profile Mounting
Glass Passivated Junction
Available on Tape and Reel
Mechanical Data
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
and MSL rating 1
Terminals solderable per MIL-STD-750, Method 2026
Polarity is indicated by cathode band.
Packaging: Standard 12mm Tape (see EIA 481)
A
Maximum temperature for soldering: 260
0
C for 10 seconds.
Maximum Ratings @ 25
o
C Unless Otherwise Specified
C
B
Maximum
Forward
Voltage
Steady State
Power
Dissipation
Operation and
Storage
Temperature
V
F
P
d
T
J
, T
STG
1.5V
3.0W
-55
o
C to
+150
o
C
(Note:
2)
(Note:
3)
E
D
F
H
G
DIMENSIONS
INCHES
MIN
.160
.130
.006
.030
.200
.079
.075
.002
MM
MIN
4.06
3.30
0.15
0.76
5.08
2.00
1.91
0.05
DIM
A
B
C
D
E
F
G
H
MAX
.185
.155
.012
.060
.220
.096
.087
.008
MAX
4.70
3.94
0.31
1
..52
5.59
2.44
2.21
0.203
NOTE
Note:
1.
High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
2.
3.
Forward
Voltage Drop@
200mA.
Mounted on 5.0mm (1oz thick) Iand areas.
Lead temperature at T
L
=75 C
o
2
SUGGESTED SOLDER
PAD LAYOUT
0.106"
0.083”
0.050”
Revision:
3
www.mccsemi.com
1 of 4
2010/09/14
3SMBJ5944B THRU 3SMBJ5956B
MCC
Micro Commercial Components
KNEE
CURRENT
I
ZK
KNEE
IMPEDANCE
Zzk
MAXIMUM
REVERSE
CURRENT
I
R
REVERSE
VOLTAGE V
R
MAXIMUM DC
CURRENT
I
ZM
TM
MCC PART
NUMBER
TEST
ZENER
VOLTAGE CURRENT
Izt
Vz
MAXIMUM
DYNAMIC
IMPEDANCE
Zzt@I
ZT
VOLTS
mA
OHMS
mA
OHMS
uA
VOLTS
mA
3SMBJ5944
3SMBJ5945
3SMBJ5946
3SMBJ5947
3SMBJ5948
3SMBJ5949
3SMBJ5950
3SMBJ5951
3SMBJ5952
3SMBJ5953
3SMBJ5954
3SMBJ5955
3SMBJ5956
62
68
75
82
91
100
110
120
130
150
160
180
200
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
100
120
140
160
200
250
300
380
450
600
700
900
1200
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
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
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
47.1
51.2
56
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
24
22
20
18
16
15
13
12
11
10
9.0
8.0
7.0
Marking Code Info.
MCC
H53B
Cathode Band
Logo
Type
No.
For Example:
H53B
for
3SMBJ5953B
H56B
for
3SMBJ5956B
RATING AND CHARACTERISTICS CURVES
8
PD, MAXIMUM POWER
DISSIPATION (WATTS)
VZ, TEMPERATURE
COEFFICIENT(mV/C)
3
2.5
2
1.5
1
0.5
0
20
40
60
80
100
120
140
150
180
6
4
2
0
-2
-4
3
4
VZ@IZT
6
8
10
12
TL, LEAD TEMPERATURE (C )
VZ, ZENER VOLTAGE (VOLTS)
Fig. 1-STEADY STATE POWER DERATING
Fig. 2-ZENER VOLTAGE-TO 12 VOLTS
Revision:
3
www.mccsemi.com
2 of 4
2010/09/14
RATING AND CHARACTERISTICS CURVES
3SMBJ5944B THRU 3SMBJ5956B
MCC
ZZ, DYNAMIC IMPEDANCE (OHMS)
1K
500
200
100
50
20
10
5
2
1
0.5
1
2
5
10
20
50
100
22V
12V
6.8V
200
500
VZ = 150V
91V
62V
TJ - 25 C
IZ(ms) = 0.1 IZ(dc)
TM
Micro Commercial Components
200
VZ@IZT
VZ, TEMPERATURE
COEFFICIENT(mV/C)
100
70
50
30
20
10
10
20
30
50
70
100
200
VZ, ZENER VOLTAGE (VOLTS)
IZ, ZENER TEST CURRENT (mA)
Fig. 3-ZENER VOLTAGE-10 TO 200 VOLTS
Fig. 4-EFFECT OF ZENER CURRENT
1K
ZZ, DYNAMIC IMPEDANCE (OHMS)
200
IZ (dc) = 1mA
100
70
50
30
20
10mA
10
7
5
3
2
5
20mA
7
10
20
IZ (ms) = 0.1 IZ (dc)
30
50
70
100
PPK, PEAK SURGE POWER
(WATTS)
500
300
200
100
50
30
20
10
.1
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25 C PRIOR TO
INITIAL PULSE
.2 .3
5
1
2 3 5
10
20
50
100
VZ, ZENER VOLTAGE (VOLTS)
PW, PULSE WIDTH(ms)
Revision:
3
www.mccsemi.com
3 of 4
2010/09/14
MCC
Micro Commercial Components
TM
Ordering Information
Device
Part Number-TPX01
Packing
Tape&Reel:3Kpcs/Reel
***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.
Revision:
3
www.mccsemi.com
4 of 4
2010/09/14
1
京公网安备 11010802033920号
EEWORLD
