Diodes MMBZ5245B-7-F 350mw surface mount zener diode Datasheet

MMBZ5221B - MMBZ5259B
Lead-free
350mW SURFACE MOUNT ZENER DIODE
SPICE MODELS: MMBZ5221B 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
Features
·
·
·
·
·
·
Planar Die Construction
SOT-23
350mW Power Dissipation on FR-4 PCB
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
Moisture Sensitivity: Level 1 per J-STD-020C
K
0.903
1.10
Terminal Connections: See Diagram
L
0.45
0.61
Terminals: Solderable per MIL-STD-202, Method 208
M
0.085
0.180
a
0°
8°
General Purpose, Medium Current
A
Ideally Suited for Automated Assembly Processes
Lead Free/RoHS Compliant (Note 3)
B
Qualified to AEC-Q101 Standards for High Reliability
D
E
Mechanical Data
C
G
H
·
·
·
·
·
·
Case: SOT-23
K
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
J
M
L
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
·
Marking & Type Code Information: See Electrical
Specifications Table
·
Weight: 0.008 grams (approximate)
Maximum Ratings
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
Symbol
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Value
Unit
VF
0.9
V
Pd
350
mW
RqJA
357
°C/W
Tj, TSTG
-65 to +150
°C
Ordering Information (Note 2)
Device
Packaging
Shipping
(Type Number)-7-F
SOT-23
3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Table, Sheet 2 example: 6.2V Zener = MMBZ5234B-7-F.
Notes:
1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
3. No purposefully added lead.
DS18011 Rev. 16 - 2
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Electrical Characteristics
@ TA = 25°C unless otherwise specified
Maximum Zener
Impedance (Note 5)
Zener Voltage Range (Note 4)
Type
Number
Type
Code
Nom (V)
Min (V)
Max (V)
mA
MMBZ5221B
KC1
2.4
2.28
2.52
20
MMBZ5222B
KC2
2.5
2.38
2.63
MMBZ5223B
KC3
2.7
2.57
2.84
MMBZ5225B
KC5
3.0
2.85
MMBZ5226B
KG1
3.3
MMBZ5227B
KG2
MMBZ5228B
KG3
MMBZ5229B
Maximum Reverse
Leakage Current (Note 4)
ZZK @ IZK
= 0.25mA
IR
mA
V
30
1200
100
1.0
20
30
1200
100
1.0
20
30
1300
75
1.0
3.15
20
30
1600
50
1.0
3.14
3.47
20
28
1600
25
1.0
3.6
3.42
3.78
20
24
1700
15
1.0
3.9
3.71
4.10
20
23
1900
10
1.0
KG4
4.3
4.09
4.52
20
22
2000
5.0
1.0
MMBZ5230B
KG5/8E
4.7
4.4 7
4.94
20
19
1900
5.0
2.0
MMBZ5231B
KE1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMBZ5232B
KE2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMBZ5233B
KE3
6.0
5.70
6.30
20
7
1600
5.0
3.5
MMBZ5234B
KE4
6.2
5.89
6.51
20
7
1000
5.0
4.0
MMBZ5235B
KE5
6.8
6.46
7.14
20
5
750
3.0
5.0
MMBZ5236B
KF1/8L
7.5
7.13
7.88
20
6
500
3.0
6.0
MMBZ5237B
KF2
8.2
7.79
8.61
20
8
500
3.0
6.5
MMBZ5238B
KF3
8.7
8.27
9.14
20
8
600
3.0
6.5
MMBZ5239B
KF4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMBZ5240B
KF5
10
9.50
10.50
20
17
600
3.0
8.0
MMBZ5241B
KH1
11
10.45
11.55
20
22
600
2.0
8.4
MMBZ5242B
KH2/8S
12
11.40
12.60
20
30
600
1.0
9.1
MMBZ5243B
KH3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMBZ5244B
KH4
14
13.30
14.70
9.0
15
600
0.1
10
MMBZ5245B
KH5
15
14.25
15.75
8.5
16
600
0.1
11
MMBZ5246B
KJ1
16
15.20
16.80
7.8
17
600
0.1
12
MMBZ5248B
KJ3
18
17.10
18.90
7.0
21
600
0.1
14
MMBZ5250B
KJ5
20
19.00
21.00
6.2
25
600
0.1
15
MMBZ5251B
KK1
22
20.90
23.10
5.6
29
600
0.1
17
MMBZ5252B
KK2
24
22.80
25.20
5.2
33
600
0.1
18
MMBZ5254B
KK4
27
25.65
28.35
5.0
41
600
0.1
21
MMBZ5255B
KK5
28
26.60
29.40
4.5
44
600
0.1
21
MMBZ5256B
KM1
30
28.50
31.50
4.2
49
600
0.1
23
MMBZ5257B
KM2
33
31.35
34.65
3.8
58
700
0.1
25
MMBZ5258B
KM3
36
34.20
37.80
3.4
70
700
0.1
27
MMBZ5259B
KM4
39
37.05
40.95
3.2
80
800
0.1
30
Notes:
VZ @ IZT
IZT
ZZT @ IZT
W
@ VR
4. Short duration test pulse used to minimize self-heating effect.
5. f = 1KHz.
Marking Information
YM
XXX = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
XXX
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Code
J
K
L
M
N
P
R
S
T
U
V
W
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
DS18011 Rev. 16 - 2
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MMBZ5221B - MMBZ5259B
1000
Tj = 25 °C
CT, TOTAL CAPACITANCE (pF)
PD, POWER DISSIPATION (W)
0.4
0.3
0.2
100
VR = 1V
VR = 2V
0.1
10
10
1
0
0
25
75
50
100
150
125
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
50
Tj = 25°C
5V6
6V8
IZ, ZENER CURRENT (mA)
40
IZ = 1.0mA
100
10
8V2
30
20
10
1
0
1
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
30
Test Current IZ
20mA
Tj = 25°C
0
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 4 Zener Breakdown Characteristics
10
10
IZ, ZENER CURRENT (mA)
12
Nominal Zener Voltage
15
20
Test current IZ
18
22
10
27
33
36
39
0
0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS18011 Rev. 16 - 2
40
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IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated 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 Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
DS18011 Rev. 16 - 2
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ã Diodes Incorporated