RECTRON MMBZ5258BW

MMBZ5223BWMMBZ5259BW
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.7 to 39 Volts POWER RATING 200 mWatts
FEATURES
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Planar Die Construction
200mW Power Dissipation on FR-4 PCB
General purpose,Medium Current
Ldeally Suited for Automated Assembly
SOT-323
MECHANICAL DATA
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Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.006 gram
0.053(1.35)
0.045(1.15)
0.006(0.15)
0.003(0.08)
0.043(1.10)
0.035(0.90)
REF 0.021(0.53)
0.016(0.40)
0.004(0.10)
0.000(0.00)
0.096(2.45)
0.085(2.15)
0.008(0.20)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.055(1.40)
0.047(1.20)
Ratings at 25 o C ambient temperature unless otherwise specified.
0.087(2.20)
0.079(2.00)
Dimensions in inches and (millimeters)
o
MAXIMUM RATINGES (@ TA = 25 C unless otherwise noted )
RATINGS
Max. Steady State Power Dissipation
@TA=25oC
Max. Operating Temperature Range
Storage Temperature Range
SYMBOL
(Note 1)
VALUE
UNITS
PD
200
mW
TJ
-65 to +150
o
C
-65 to +150
o
C
TSTG
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
SYMBOL
MIN.
TYP.
MAX.
Thermal Resistance Junction to Ambient (Note 1)
CHARACTERISTICS
RqJA
-
-
625
o
Max. Instantaneous Forward Voltage at IF= 10mA
VF
-
-
0.9
Volts
Note 1. Valid provided that device terminals are kept at amblent temperaturt.
UNITS
C/W
2008-12
REV: A
ELECTRICAL CHARACTERISTICS
TYPE
(@TA=25 C unless otherwise specified)
O
Zener voltage Range (Note 1)
Test
VZ (V) @ IZT
current
Maximum Zener impedance
IZT (mA)
ZZT
at IZT
(W)
ZZK
(W)
2.84
20
30
1300
3.15
20
30
1600
3.14
3.47
20
28
3.42
3.78
20
24
3.9
3.71
4.10
20
4.3
4.09
4.52
20
MMBZ5230BW
4.7
4.47
4.94
MMBZ5231BW
5.1
4.85
5.36
MMBZ5232BW
5.6
5.32
MMBZ5234BW
6.2
5.89
MMBZ5235BW
6.8
MMBZ5236BW
7.5
MMBZ5237BW
MMBZ5239BW
Nom
Min
Max
Volts
Volts
Volts
MMBZ5223BW
2.7
2.57
MMBZ5225BW
3.0
2.85
MMBZ5226BW
3.3
MMBZ5227BW
3.6
MMBZ5228BW
MMBZ5229BW
at
IZK
(mA)
Maximum
reverse leakage current
IR
(uA)
at VR
(V)
0.25
75
1.0
0.25
50
1.0
1600
0.25
25
1.0
1700
0.25
15
1.0
23
1900
0.25
10
1.0
22
2000
0.25
5.0
1.0
20
19
1900
0.25
5.0
2.0
20
17
1600
0.25
5.0
2.0
5.88
20
11
1600
0.25
5.0
3.0
6.51
20
7
1000
0.25
5.0
4.0
5.89
7.14
20
5
750
0.25
3.0
5.0
6.46
7.88
20
6
500
0.25
3.0
6.0
8.2
7.13
8.61
20
8
500
0.25
3.0
6.5
9.1
7.79
9.56
20
10
600
0.25
3.0
7.0
MMBZ5240BW
10
8.65
10.50
20
17
600
0.25
3.0
8.0
MMBZ5241BW
11
9.50
11.55
20
22
600
0.25
2.0
8.4
MMBZ5242BW
12
10.45
12.60
20
30
600
0.25
1.0
9.1
MMBZ5243BW
13
11.40
13.65
9.5
13
600
0.25
0.5
9.9
MMBZ5245BW
15
12.35
15.75
8.5
16
600
0.25
0.1
11
MMBZ5246BW
16
14.25
16.80
7.8
17
600
0.25
0.1
12
MMBZ5248BW
18
15.20
18.90
7.0
21
600
0.25
0.1
14
MMBZ5250BW
20
17.10
21.00
6.2
25
600
0.25
0.1
15
MMBZ5251BW
22
19.00
23.10
5.6
29
600
0.25
0.1
17
MMBZ5252BW
24
20.90
25.20
5.2
33
600
0.25
0.1
18
MMBZ5254BW
27
22.80
28.35
5.0
41
600
0.25
0.1
21
MMBZ5255BW
28
25.65
29.40
4.5
44
600
0.25
0.1
21
MMBZ5256BW
30
28.50
31.50
4.2
49
600
0.25
0.1
23
MMBZ5257BW
33
31.35
34.65
3.8
58
700
0.25
0.1
25
MMBZ5258BW
36
34.20
37.80
3.4
70
700
0.25
0.1
27
MMBZ5259BW
39
37.05
40.95
3.2
80
800
0.25
0.1
30
Note 1. Tested with pulses,Tp<1.0ms.
RATING AND CHARACTERISTICS CURVES ( MMBZ5223BW-MMBZ5259BW )
1000
CT,TOTAL CAPACITANCE(pF)
PD,POWER DISSIPATION(W)
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
TA,AMBIENT TEMPERATURE(OC)
VR=1V
VR=2V
10
100
Figure 1 Power Dissipation vs Ambient Temperature
Figure 2 Total Capacitance vs Nominal Zener Voltage
1000
100
IZ= 1.0mA
100
10
1
1
10
10
1
100
VZ,NOMINAL ZENER VOLTAGE(V)
50
TJ = 25OC
30
TJ = 25OC
IZ,ZENER CURRENT(mA)
6V8
8V2
30
20
Test Current Iz
20mA
10
0
1
2
3
4
5
6
7
10
100
1000
Figure 4 Maximum Non-repetitive Surge Power
5V6
40
0
1
PULSE WIDTH(ms)
Figure 3 Zener Voltage vs Zener Impedence
IZ,ZENER CURRENT(mA)
1
VZ,NOMINAL ZENER VOLTAGE(V)
PPK,PEAK SURGE POWER (W)
DYNAMIC ZENER IMPEDANCE(W)
100
10
150
TJ = 25OC
f = 1MHz
8
9
VZ,ZENER VOLTAGE(V)
Figure 5 Zener Breakdown Characteristics
10
10
12
15
20
Test Current Iz
Nominal Zener Voltage
18
22
10
0
0
10
27
20
33
36 39
30
VZ,ZENER VOLTAGE(V)
Figure 6 Zener Breakdown Characteristics
40
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Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
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life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in
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