RECTRON MMSZ5246BS

MMSZ5223BSMMSZ5259BS
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.7 to 39 Volts POWER RATING 200 mWatts
FEATURES
*
*
*
*
Planar Die Constrruction
200mW Power Dissipation on FR-4 PCB
Gemera purpose, Medium Current
Ldeally Suited for Automated Assembly
SOD-323
MECHANICAL DATA
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.004 gram
.071(1.80)
.063(1.60)
.006(.15)
.014(.35)
.010(.25)
.055(1.40)
.047(1.20)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
.106(2.70)
.098(2.50)
.003(.08)
*
*
*
*
*
MAX.039(1.00)
REF .019(0.46)
.004(.10)
.000(.00)
Dimensions in inches and (millimeters)
MAXIMUM RATINGES (@ TA = 25oC 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
+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
R qJA
-
-
625
o
Max. Instantaneous Forward Voltage at IF= 10mA
VF
-
-
0.9
Volts
Notes 1. Valld provided that device terminals are kept at amblent temperature.
2. "Fully RoHS Compliant", "100% Sn plating (Pb-free)".
UNITS
C/W
VC 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
2.85
3.15
20
30
3.14
3.47
20
28
3.6
3.42
3.78
20
3.9
3.71
4.10
20
MMSZ5229BS
4.3
4.09
4.52
MMSZ5230BS
4.7
4.47
4.94
MMSZ5231BS
5.1
4.85
MMSZ5232BS
5.6
5.32
MMSZ5233BS
6.0
MMSZ5234BS
6.2
Nom
Min
Max
Volts
Volts
Volts
MMSZ5223BS
2.7
2.57
MMSZ5225BS
3.0
MMSZ5226BS
3.3
MMSZ5227BS
MMSZ5228BS
at
IZK
(mA)
Maximum
reverse leakage current
IR
(uA)
at VR
(V)
0.25
75
1.0
1600
0.25
50
1.0
1600
0.25
25
1.0
24
1700
0.25
15
1.0
23
1900
0.25
10
1.0
20
22
2000
0.25
5.0
1.0
20
19
1900
0.25
5.0
2.0
5.36
20
17
1600
0.25
5.0
2.0
5.88
20
11
1600
0.25
5.0
3.0
5.70
6.30
20
7
1600
0.25
5.0
3.5
5.89
6.51
20
7
1000
0.25
5.0
4.0
MMSZ5235BS
6.8
6.46
7.14
20
5
750
0.25
3.0
5.0
MMSZ5236BS
7.5
7.13
7.88
20
6
500
0.25
3.0
6.0
MMSZ5237BS
8.2
7.79
8.61
20
8
500
0.25
3.0
6.5
MMSZ5238BS
8.7
8.27
9.14
20
8
600
0.25
3.0
6.5
MMSZ5239BS
9.1
8.65
9.56
20
10
600
0.25
3.0
7.0
MMSZ5240BS
10
9.50
10.50
20
17
600
0.25
3.0
8.0
MMSZ5241BS
11
10.45
11.55
20
22
600
0.25
2.0
8.4
MMSZ5242BS
12
11.40
12.60
20
30
600
0.25
1.0
9.1
MMSZ5243BS
13
12.35
13.65
9.5
13
600
0.25
0.5
9.9
MMSZ5245BS
15
14.25
15.75
8.5
16
600
0.25
0.1
11
MMSZ5246BS
16
15.20
16.80
7.8
17
600
0.25
0.1
12
MMSZ5248BS
18
17.10
18.90
7.0
21
600
0.25
0.1
14
MMSZ5250BS
20
19.00
21.00
6.2
25
600
0.25
0.1
15
MMSZ5251BS
22
20.90
23.10
5.6
29
600
0.25
0.1
17
MMSZ5252BS
24
22.80
25.20
5.2
33
600
0.25
0.1
18
MMSZ5254BS
27
25.65
28.35
5.0
41
600
0.25
0.1
21
MMSZ5255BS
28
26.60
29.40
4.5
44
600
0.25
0.1
21
MMSZ5256BS
30
28.50
31.50
4.2
49
600
0.25
0.1
23
MMSZ5257BS
33
31.35
34.65
3.8
58
700
0.25
0.1
25
MMSZ5258BS
36
34.20
37.80
3.4
70
700
0.25
0.1
27
MMSZ5259BS
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 ( MMSZ5223BS-MMSZ5259BS )
1000
0.4
CT,TOTAL CAPACITANCE(pF)
PD,POWER DISSIPATION(W)
f = 1MHz
0.3
0.2
0.1
0
0
25
50
75
100
125
10
1
150
0V BIAS
100
1
10
TA,AMBIENT TEMPERATURE(OC)
Figure 1 Power Dissipation vs Ambient Temperature
Figure 2 Typical Capacitance
100
PPK,PEAK SURGE POWER (W)
DYNAMIC ZENER IMPEDANCE(W)
1000
IZ= 1.0mA
100
10
1
1
10
10
1
100
VZ,NOMINAL ZENER VOLTAGE(V)
TJ = 25OC
30
5V6
TJ = 25OC
6V8
40
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
IZ,ZENER CURRENT(mA)
IZ,ZENER CURRENT(mA)
50
1
PULSE WIDTH(ms)
Figure 3 Zener Voltage vs Zener Impedence
0
100
VZ,NOMINAL ZENER VOLTAGE(V)
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
DISCLAIMER NOTICE
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.
Rectron products are not designed, intended or authorized for use in medical,
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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