MCC
Micro Commercial Components
TM
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
SMB2EZ5.1D5
THRU
SMB2EZ75D5
2 W Glass Passivated
Junction Silicon
Zener Diode
5.1-75 Volts
Features
•
•
•
•
•
•
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Glass Passivated Junction
Excellent Clamping Capability
Built-in Strain Relief
Low Inductance
Halogen
free available upon request by adding suffix "-HF"
Mechanical Data
•
•
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
TERMINALS : Solder plated, solderable per MIL-STD-750,
method 2026
POLARITY : Color band denotes positive end (cathode)
DO-214AA
(SMB) (LEAD
FRAME)
A
B
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Peak Pulse Power
Dissipation (Note 2)
o
Derate above 75 C
Peak Forward Surge
Current 8.3ms single
half sine-wave
superimposed on rated
load (JEDEC Method)
(Note 3)
Operating And
Storage
Temperature Range
C
P
D
2
24
15
o
Watts
mW/
o
C
D
F
H
G
I
FSM
Amps
DIM
A
B
C
D
E
F
G
H
E
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
T
J
, T
STG
-55 C to
+150
o
C
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
NOTES:
1.
High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
2. Mounted on 5.0mm
2
(.013mm thick) land areas.
3. Measured on 8.3ms, single half sine-wave or equivalent
square wave, duty cycle = 4 pulses per minute maximum.
SUGGESTED SOLDER
PAD LAYOUT
0.106"
0.083”
0.050”
Revision:
B
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1 of 5
2013/01/01
MCC
SMB2EZ5.1D5 THRU SMB2EZ75D5
Micro Commercial Components
TM
ELECTRICAL CHARACTERISTICS(T
A
=25
O
C unless otherwise noted)V
F
=1.5V max,I
F
=200mA for all types.
Nominal Zener Test Maximum Zener Impedance (Note 3) Leakage Current
Maximum Surge Current
Type No.
Voltage Vz @I
ZT
Current
Device
Zener
Current @TA=25
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
I
R
V
R
Marking
I
ZT
(Note 1.)
I
ZM
I
ZSM
-A
Volts
mA
Ohms
Ohms
mA
uA Max Volts
mA
(Note 4.)
(Note 2.)
SMB2EZ5.1D5
5.1
98.0
3.5
600
1
5
1
356
3.5
2E5.1/2C5V1
2E5.6/2C5V6
SMB2EZ5.6D5
5.6
89.5
2.5
500
1
5
2
324
3.3
2E6.2/2C6V2
SMB2EZ6.2D5
6.2
80.5
1.5
700
1
5
3
292
3.1
2E6.8/2C6V8
SMB2EZ6.8D5
6.8
73.5
2
700
1
5
4
266
2.9
2E7.5/2C7V5
SMB2EZ7.5D5
7.5
66.5
2
700
0.5
5
5
242
2.66
2E8.2/2C8V2
SMB2EZ8.2D5
8.2
61
2.3
700
0.5
5
6
220
2.44
2E9.1/2C9V1
SMB2EZ9.1D5
9.1
55
2.5
700
0.5
3
7
200
2.2
2E10/2C10
SMB2EZ10D5
10
50
3.5
700
0.25
3
7.6
182
2.0
2E11/2C11
SMB2EZ11D5
11
45.5
4
700
0.25
1
8.4
166
1.82
2E12/2C12
SMB2EZ12D
5
12
41.5
4.5
700
0.25
1
9.1
152
1.66
2E13/2C13
SMB2EZ13D5
13
38.5
5
700
0.25
0.5
9.9
138
1.54
SMB2EZ14D5
14
35.7
5.5
700
0.25
0.5
10.6
130
1.43
2E14/2C14
2E15/2C15
SMB2EZ15D5
15
33.4
7
700
0.25
0.5
11.4
122
1.33
2E16/2C16
SMB2EZ16D5
16
31.2
8
700
0.25
0.5
12.2
114
1.25
2E17/2C17
SMB2EZ17D5
17
29.4
9
750
0.25
0.5
13
107
1.18
2E18/2C18
SMB2EZ18D5
18
27.8
10
750
0.25
0.5
13.7
100
1.11
2E19/2C19
SMB2EZ19D5
19
26.3
11
750
0.25
0.5
14.4
95
1.05
2E20/2C20
SMB2EZ20D5
20
25
11
750
0.25
0.5
15.2
90
1
2E22/2C22
SMB2EZ22D5
22
22.8
12
750
0.25
0.5
16.7
82
0.91
2E24/2C24
SMB2EZ24D5
24
20.8
13
750
0.25
0.5
18.2
76
0.83
2E27/2C27
SMB2EZ27D5
27
18.5
18
750
0.25
0.5
20.6
68
0.74
2E30/2C30
SMB2EZ30D5
30
16.6
20
1000
0.25
0.5
22.5
60
0.67
2E33/2C33
SMB2EZ33D5
33
15.1
23
1000
0.25
0.5
25.1
55
0.61
2E36/2C36
SMB2EZ36D5
36
13.9
25
1000
0.25
0.5
27.4
50
0.56
2E39/2C39
SMB2EZ39D5
39
12.8
30
1000
0.25
0.5
29.7
47
0.51
2E43/2C43
SMB2EZ43D5
43
11.6
35
1500
0.25
0.5
32.7
43
0.45
2E47/2C47
SMB2EZ47D5
47
10.6
40
1500
0.25
0.5
35.8
39
0.42
2E51/2C51
SMB2EZ51D5
51
9.8
48
1500
0.25
0.5
38.8
36
0.39
2E56/2C56
SMB2EZ56D5
56
9
55
2000
0.25
0.5
42.6
32
0.36
2E62/2C62
SMB2EZ62D5
62
8.1
60
2000
0.25
0.5
47.1
29
0.32
SMB2EZ68D5
68
7.4
75
2000
0.25
0.5
51.7
27
0.29
2E68/2C68
SMB2EZ75D5
75
6.7
90
2000
0.25
0.5
56
24
0.27
2E75/2C75
Notes:
1. TOLERANCES - Suffix indicates 5% tolerance any other tolerance will be considered as a special device.
2. ZENER VOLTAGE (Vz) MEASUREMENT - guarantees the zener voltage when measured at 40 ms
from the diode body, and an ambient temperature of
25 centigrade degrees.
3.ZENER IMPEDANCE (Zz) DERIVATION - The zener impedance is derived from the 60 cycle ac voltage,
which results when an ac current having an rms falue equal to 10% of the dc zener current (I
ZT
or I
ZK
) is
superimposed on I
ZT
or I
ZK
.
4.
SURGE CURRENT (Izsm) NON-REPETITIVE - The rating listed in the electrical characteristics table
is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse
of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards, however, actual
device capability is as described in Figure 3.
Revision:
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2013/01/01
RATING AND CHARACTERISTICS CURVES
SMB2EZ5.1 D5 THRU SMB2EZ75D5
MCC
TM
Micro Commercial Components
30
JL (t,D) TRANSIENT THERMAL
RESISTANCE
JUNCTION-TO-LEAD(/W)
20
10
7
5
3
2
1
0.7
0.5
D = 0.5
0.2
0.1
0.05
0.02
NOTE BELOW 0.1 SECOND,
THERMAL RESPONSE
CURVE IS APPLICABLE TO
ANY LEAD LENGTH (L)
0.002
0.005
0.01
0.02
0.05
0.01
0.0002
0.3
0.0001
D=0
0.0005
0.001
SINGLE PULSE TJL = JL(t)PPK
REPETITIVE PULSES TJL = JL(t,D)PPK
0.1
0.2
0.5
1
2
5
10
Fig. 2-TYPICAL THERMAL RESPONSE
PPK, PEAK SURGE POWER(WATTS)
500
150
100
50
30
20
10
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25 PRIOR TO
INITIAL PULSE
IR, REVERSE LEADAGE(uAdc)
@VR AS SPECIFIED IN ELEC.
CHAR. TABLE
100
250
0.1
0.05
0.03
0.02
0.01
0.005
0.003
0.002
0.001
0.0005
0.0003
0.0002
0.0001
.1
.2 .3
5
1
2 3 5
10
20
50
1
2
5
10
20
50
100
200
500
1K
P.W. PULSE WIDTH (ms)
NOMINAL VZ (VOLTS)
Fig. 3-MAXIMUM SURGE POWER
8
Fig. 4-TYPICAL REVERSE LEAKAGE
200
VZ, TEMPERATURE
COEFFICIENT(mV/) @ IZT
VZ, TEMPERATURE
C OEFFICIENT(mV) @ IZT
6
4
2
0
-2
-4
3
4
6
8
10
12
RANGE
100
RANGE
50
40
30
20
10
VZ, ZENER VOLTAGE @IZT (VOLTS)
0
20
40
60
80
100
120
140
160
180
200
VZ, ZENER VOLTAGE @IZT (VOLTS)
Fig. 5-UNITS
3.9
TO 12 VOLTS
Fig. 6-UNITS 10 TO 200 VOLTS
Revision:
B
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2013/01/01
RATING AND CHARACTERISTICS CURVES
SMB2EZ5.1 D5 THRU SMB2EZ75D5
MCC
Micro Commercial Components
100
TM
100
IZ, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
1
2 3
4
5
6 7
8
9 10
IZ, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
10
20 30 40 50 60
70 80 90
100
VZ, ZENER VOLTAGE (VOLTS)
VZ, ZENER VOLTAGE (VOLTS)
Fig. 7-VZ = 3.9 THRU 10 VOLTS
Fig. 8-VZ = 12 THRU 82 VOLTS
100
IZ, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
100
120
140
160
180
200
JL, JUNCTION-LEAD THERMAL
RESISTANCE (/W)
80
70
60
50
40
30
20
10
0
0
PRIMARY PATH OF
CONDUCTION IS THROUGH
THE CATHODE LEAD
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1
VZ, ZENER VOLTAGE (VOLTS)
L, LEAD LENGTH TO HEAT SINK (INCH)
Fig. 9-VZ = 100 THRU 200 VOLTS
Fig. 10-TYPICAL THERMAL RESISTANCE
Revision:
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MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
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.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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