GIE
Global Intelligent
Electronics
MMSZ5229A-MMSZ5267A
500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators
VOLTAGE
4.3 to 75Volts
CURRENT
500 Ampere
SOD-123
FEATURES
•
•
•
•
•
•
•
•
Wide Zener Voltage Range Selection, 4.3V to 75V
VZ Tolerance Selection of ±2%
Flat Lead SOD-123 Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
1.50~1.70(0.059~0.067)
2.50~2.70
(0.098~0.106)
0.50~0.70(0.020~0.028)
• Case: Reliable low cost construction utilizing molded plastic
technique results in inexpensive product
• Terminals: Lead solderable per MIL-STD-750, Method 2026
• Polarity: Polarity symbols molded or marking on body
• Mounting Position: Any
• Weight: 0.0044 ounce, 0.1268 gram
0.80~1.00(0.031~0.039)
3.30~3.70(0.130~-0.146)
MECHANICAL DATA
0.05~0.20
(0.002~0.008)
1
Cathode
2
Anode
ABSOLUTE MAXIMUM RATINGS
TA = 25°C unless otherwise noted
PARAMETER
SYMBOL
VALUE
UNITS
PD
500
mW
Storage Temperature Range
TSTG
-65 to +150
°C
Operating Temperature Range
TOPR
-65 to +150
°C
Power Dissipation
These ratings are limiting values above which the serviceability of the diode may be impaired.
Dec ,2014 http://www.giec.com.tw
PAGE . 1
GIE
Global Intelligent
Electronics
MMSZ5229A-MMSZ5267A
Electrical Characteristics
Device
Type
MMSZ5229A
MMSZ5230A
MMSZ5231A
MMSZ5232A
MMSZ5233A
MMSZ5234A
MMSZ5235A
MMSZ5236A
MMSZ5237A
MMSZ5238A
MMSZ5239A
MMSZ5240A
MMSZ5241A
MMSZ5242A
MMSZ5243A
MMSZ5244A
MMSZ5245A
MMSZ5246A
MMSZ5247A
MMSZ5248A
MMSZ5249A
MMSZ5250A
MMSZ5251A
MMSZ5252A
MMSZ5253A
MMSZ5254A
MMSZ5255A
MMSZ5256A
MMSZ5257A
MMSZ5258A
MMSZ5259A
MMSZ5260A
MMSZ5261A
MMSZ5262A
MMSZ5263A
MMSZ5264A
MMSZ5265A
MMSZ5266A
MMSZ5267A
Marking
Code
229C
230C
231C
232C
233C
234C
235C
236C
237C
238C
239C
240C
241C
242C
243C
244C
245C
246C
247C
248C
249C
250C
251C
252C
253C
254C
255C
256C
257C
258C
259C
260C
261C
262C
263C
264C
265C
266C
267C
TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
Min
Nom
Max
4.214
4.606
4.998
5.488
5.88
6.076
6.664
7.35
8.036
8.526
8.918
9.8
10.78
11.76
12.74
13.72
14.7
15.68
16.66
17.64
18.62
19.6
21.56
23.52
24.5
26.46
27.44
29.4
32.34
35.28
38.22
42.14
46.06
49.98
54.88
58.8
60.76
66.64
73.5
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
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
4.386
4.794
5.202
5.712
6.12
6.324
6.936
7.65
8.364
8.874
9.282
10.2
11.22
12.24
13.26
14.28
15.3
16.32
17.34
18.36
19.38
20.4
22.44
24.48
25.5
27.54
28.56
30.6
33.66
36.72
39.78
43.86
47.94
52.02
57.12
61.2
63.24
69.36
76.5
IZT
(mA)
ZZT @ IZT
(Ω)
Max
ZZK @ IZK = 0.25mA
(Ω)
Max
IR @ VR
(μA)
Max
VR
(Volts)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2.1
2.0
1.8
1.7
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
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
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
5
5
5
5
5
5
3
3
3
3
3
3
2
1
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types
Notes:
1. The zener voltage (V Z ) is tested under pulse condition of 1mS.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%.
3. 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 to I ZT or I ZK .
4. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
Dec ,2014 http://www.giec.com.tw
PAGE . 2
GIE
Global Intelligent
Electronics
MMSZ5229A-MMSZ5267A
RATING AND CHARACTERISTIC CURVES
Fig.2- EFFECT OF ZENER VOLTAGE
ON ZENER IMPEDANCE
Fig.1 TYPICAL FORWARD VOLTAGE
POWER PASSIPATION,mW
600
500
400
300
200
100
0
0
25
50
75
100
125
150
175
200
TEMPERATURE [℃ ]
Fig.3 POWER DISSIPATION VS. AMBIENT TEMP.
Fig.4-TYPICAL CAPACITANCE
Fig.5 ZENER BREAKDOWN CHARACTERISTICS
Fig.6 ZENER BREAKDOWN CHARACTERISTICS
Dec ,2014 http://www.giec.com.tw
PAGE . 3
GIE
Global Intelligent
Electronics
MMSZ5229A-MMSZ5267A
RATING AND CHARACTERISTIC CURVES
Fig.7 TYPICAL LEAKGE CURRENT
Dec ,2014 http://www.giec.com.tw
PAGE . 4