MMBZ5221B THRU MMBZ5259B
Features
•
•
•
•
•
Surface Mount Package
Halogen Free Available Upon Request By Adding Suffix "-HF"
Moisture Sensitivity Level 1
Epoxy Meets UL 94 V-0 Flammability Rating
Lead Free Finish/RoHS Compliant ("P" Suffix
Designates
RoHS Compliant. See
Ordering Information)
350 mW
Zener Diode
2.4 to 39 Volts
Maximum Ratings
•
•
•
Operating Junction Temperature Range:
-55°C to +150°C
Storage Temperature Range:
-55°C to +150°C
Maximum Thermal Resistance: 357°C/W Junction
to
Ambient
Parameter
Power Dissipation
Peak Forward
Surge Current
Maximum Forward
Voltage
Symbol
P
D
I
FSM
V
F
Rating
350mW
4.0A
0.9V
Conditions
Note
1
Note
2
G
K
F
SOT-23
A
D
C
B
E
H
J
L
I
F
=10mA
Mounted on FR4 PC Board With Our Suggested Solder Pad Layout
2. Measured on 8.3ms, Single Half Sine-wave or Equivalent Square Wave, Duty
Cycle=4 Pulses Per Minute Maximum.
Internal Structure
DIMENSIONS
INCHES
MM
DIM
MIN MAX MIN MAX
A
0.110 0.120 2.80
3.04
B
0.083 0.104 2.10 2.64
C
0.047 0.055 1.20 1.40
0.034
0.041
0.85 1.05
D
E
0.067 0.083 1.70 2.10
F
0.018 0.024 0.45 0.60
G
0.0004 0.006
0.01 0.15
H
0.035
0.043 0.90 1.10
J
0.003
0.007 0.08 0.18
K
0.012
0.020
0.30
0.51
L
0.007
0.020
0.20 0.50
NOTE
Suggested Solder Pad Layout
0.031
0.800
0.035
0.900
0.079
2.000
inches
mm
0.037
0.950
0.037
0.950
Rev.3-2-09182019
1/4
MCCSEMI.COM
MMBZ5221B THRU MMBZ5259B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Nominal Zener
Voltage
(4)
V
Z
@I
ZT
MMBZ5221B
MMBZ5222B
MMBZ5223B
MMBZ5225B
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5233B
MMBZ5234B
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5238B
MMBZ5239B
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
MMBZ5244B
MMBZ5245B
MMBZ5246B
MMBZ5248B
MMBZ5250B
MMBZ5251B
MMBZ5252B
MMBZ5254B
MMBZ5255B
MMBZ5256B
MMBZ5257B
MMBZ5258B
MMBZ5259B
Note:
MCC
Part Number
(3)
Test current
I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
Maximum Zener Impedance
(5)
Z
ZT
@ I
ZT
Ω
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
21
25
29
33
41
44
49
58
70
80
Z
Zk
@ I
ZK
Ω
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
I
ZK
mA
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
0.25
0.25
0.25
Maximum Reverse
Leakage Current
I
R
µA(Max.)
100
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
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
V
R
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
14
15
17
18
21
21
23
25
27
30
Marking Code
V
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
18
20
22
24
27
28
30
33
36
39
KC1
KC2
KC3
KC5
KG1
KG2
KG3
KG4
KG5
KE1
KE2
KE3
KE4
KE5
KF1
KF2
KF3
KF4
KF5
KH1
KH2
KH3
KH4
KH5
KJ1
KJ3
KJ5
KK1
KK2
KK4
KK5
KM1
KM2
KM3
KM4
3.
Tolerance and Type Number Designation. The
Type Numbers Listed Have
a
Standard Tolerance
on
The Nominal Zener Voltage
of ±5%.
4.
Zener Voltage (V
Z
) Measurement. Guarantess
The Zener Voltage When Measured
at 90
Seconds While Maintaining The Lead Temperature
(T
L
) at
25°C
from
The Diode Body.
5.
Zener Impedance (Z
Z
) Derivation. The
Zener Impedance
is
Derived
from
The
60
Cycle AC Voltage, Which Results When
an
AC Current Having
an rms
Value Equal
to 10% of
The DC Zener Current
(I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
.
Rev.3-2-09182019
2/4
MCCSEMI.COM
MMBZ5221B THRU MMBZ5259B
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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