Diodes MMBZ5251BW 200mw surface mount zener diode Datasheet

MMBZ5221BW - MMBZ5259BW
200mW SURFACE MOUNT
ZENER DIODE
Lead-free Green
SPICE MODELS: MMBZ5221BW MMBZ5223BW MMBZ5225BW MMBZ5226BW MMBZ5227BW
MMBZ5228BW MMBZ5229BW MMBZ5230BW MMBZ5231BW MMBZ5232BW MMBZ5234BW
MMBZ5235BW MMBZ5236BW MMBZ5237BW MMBZ5239BW MMBZ5240BW MMBZ5241BW
MMBZ5242BW MMBZ5243BW MMBZ5245BW MMBZ5246BW MMBZ5248BW MMBZ5250BW
MMBZ5251BW MMBZ5252BW MMBZ5254BW MMBZ5256BW MMBZ5257BW MMBZ5258BW
MMBZ5959BW
Features
·
·
·
·
·
·
·
Planar Die Construction
Ultra-Small Surface Mount Package
General Purpose
SOT-323
Ideally Suited for Automated Assembly Processes
A
Lead Free/RoHS Compliant (Note 5)
Qualified to AEC-Q101 Standards for High Reliability
"Green" Device, Note 6 and 7
B C
Mechanical Data
·
·
·
·
·
·
·
·
Dim
Min
Max
A
0.25
0.40
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
Case: SOT-323
G
E
0.30
0.40
Case Material: Molded Plastic, "Green" Molding
Compound, Note 7. UL Flammability Classification
Rating 94V-0
H
G
1.20
1.40
H
1.80
2.20
J
0.0
0.10
K
0.90
1.00
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
L
0.25
0.40
M
0.10
0.18
Polarity: See Diagram
a
0°
8°
K
M
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
J
D
E
L
Marking: See Table on Page 2
All Dimensions in mm
Weight: 0.006 grams (approximate)
Maximum Ratings
@ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Ordering Information
Symbol
Value
Unit
VF
0.9
V
Pd
200
mW
RqJA
625
°C/W
Tj, TSTG
-65 to +150
°C
(Note 4 & 7)
Device
Packaging
Shipping
(Type Number)-7-F
SOT-323
3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BW-7-F.
Notes:
1.
2.
3.
4.
5.
6.
7.
Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
Short duration test pulse used to minimize self-heating effect.
f = 1KHz.
For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
No purposefully added lead.
Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS31037 Rev. 10 - 2
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MMBZ5221BW - MMBZ5259BW
ã Diodes Incorporated
Electrical Characteristics
Type
Number
@ TA = 25°C unless otherwise specified
Zener Voltage Range (Note 8)
Test
Current
VZ @ IZT
IZT
Marking
Code
Nom (V)
Min (V)
Max (V)
mA
Maximum Zener
Impedance (Note 9)
ZZT @ IZT
Maximum Reverse
Leakage Current (Note 8)
ZZK @ IZK
= 0.25mA
W
IR
@ VR
mA
V
MMBZ5221BW
KC1
2.4
2.28
2.52
20
30
1200
100
1.0
MMBZ5223BW
KC3
2.7
2.57
2.84
20
30
1300
75
1.0
MMBZ5225BW
KC5
3.0
2.85
3.15
20
30
1600
50
1.0
MMBZ5226BW
KG1
3.3
3.14
3.47
20
28
1600
25
1.0
MMBZ5227BW
KG2
3.6
3.42
3.78
20
24
1700
15
1.0
MMBZ5228BW
KG3
3.9
3.71
4.10
20
23
1900
10
1.0
MMBZ5229BW
KG4
4.3
4.09
4.52
20
22
2000
5.0
1.0
MMBZ5230BW
KG5
4.7
4.47
4.94
20
19
1900
5.0
2.0
MMBZ5231BW
KE1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMBZ5232BW
KE2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMBZ5234BW
KE4
6.2
5.89
6.51
20
7.0
1000
5.0
4.0
MMBZ5235BW
KE5
6.8
6.46
7.14
20
5.0
750
3.0
5.0
MMBZ5236BW
KF1
7.5
7.13
7.88
20
6.0
500
3.0
6.0
MMBZ5237BW
KF2
8.2
7.79
8.61
20
8.0
500
3.0
6.5
MMBZ5239BW
KF4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMBZ5240BW
KF5
10
9.50
10.50
20
17
600
3.0
8.0
MMBZ5241BW
KH1
11
10.45
11.55
20
22
600
2.0
8.4
MMBZ5242BW
KH2
12
11.40
12.60
20
30
600
1.0
9.1
MMBZ5243BW
KH3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMBZ5245BW
KH5
15
14.25
15.75
8.5
16
600
0.1
11
MMBZ5246BW
KJ1
16
15.20
16.80
7.8
17
600
0.1
12
MMBZ5248BW
KJ3
18
17.10
18.90
7.0
21
600
0.1
14
MMBZ5250BW
KJ5
20
19.00
21.00
6.2
25
600
0.1
15
MMBZ5251BW
KK1
22
20.90
23.10
5.6
29
600
0.1
17
MMBZ5252BW
KK2
24
22.80
25.20
5.2
33
600
0.1
18
MMBZ5254BW
KK4
27
25.65
28.35
5.0
41
600
0.1
21
MMBZ5255BW
KK5
28
26.60
29.40
4.5
44
600
0.1
21
MMBZ5256BW
KM1
30
28.50
31.50
4.2
49
600
0.1
23
MMBZ5257BW
KM2
33
31.35
34.65
3.8
58
700
0.1
25
MMBZ5258BW
KM3
36
34.20
37.80
3.4
70
700
0.1
27
MMBZ5259BW
KM4
39
37.05
40.95
3.2
80
800
0.1
30
Notes:
8. Short duration test pulse used to minimize self-heating effect.
9. f = 1KHz.
YM
Marking Information
XXX
XXX = Product Type Marking Code, See Table Above
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
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
DS31037 Rev. 10 - 2
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MMBZ5221BW - MMBZ5259BW
1000
Tj = 25 °C
f = 1MHz
CT, TOTAL CAPACITANCE (pF)
PD, POWER DISSIPATION (W)
0.4
0.3
0.2
0.1
100
VR = 1V
VR = 2V
10
0
25
50
75
100
125
150
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
100
PPK, PEAK SURGE POWER (W)
1000
IZ = 1.0mA
100
10
10
1
1
1
10
1000
100
PULSE WIDTH (ms)
Fig. 4 Maximum Non-repetitive Surge Power
30
Tj = 25°C
10
1
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
50
10
1
0
Tj = 25°C
10
5V6
12
6V8
IZ, ZENER CURRENT (mA)
IZ, ZENER CURRENT (mA)
40
8V2
30
20
10
Test Current IZ
20mA
Nominal Zener Voltage
15
20
Test current IZ
18
22
10
27
33
36
39
0
0
0
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS31037 Rev. 10 - 2
10
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0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
40
MMBZ5221BW - MMBZ5259BW
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.
DS31037 Rev. 10 - 2
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MMBZ5221BW - MMBZ5259BW